Alternatives to IStruct
Compare IStruct alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to IStruct in 2026. Compare features, ratings, user reviews, pricing, and more from IStruct competitors and alternatives in order to make an informed decision for your business.
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Azore CFD
Azore CFD
AzoreCFD has been a trusted, cutting-edge software tool since 2007. Azore focuses on analysis, design, engineering, and on obtaining precise, and quick results. Customers use Azore for applications that include: industrial flows, aerodynamics, thermal mixing, conjugate heat transfer, gas species mixing, heating and cooling systems, external flows, and more. Azore can be used to simulate essentially any steady-state or transient fluid flow model, including problems that involve conjugate heat transfer and special transport. With flexible pre/post processing, Azore allows for arbitrary polyhedral mesh topology with several import formats supported. Built-in post-processing capabilities includes: scalar fields, pathlines, animations, residual reports, vector fields, ISO-surfaces, force & movement reports, and export for external post-processing. -
2
ActCAD Software
Jytra Technology Solutions
ActCAD is a native dwg/dxf cad software suitable for professional 2D drafting and 3D modeling projects. ActCAD is trusted by over 30000 users in over 103 countries for more than 10 years. The interface, commands, icons, dialogs, shortcuts etc. are very much similar to other popular cad software tools available in market. Flexible license types available even for single license. There is no learning for existing cad users while saving 80% of the costs. ActCAD offers free email technical support without any limitations. ActCAD can be fully customized and programs can be developed using our free API toolkit. It supports popular programming languages like , lisp dcl, .net, C++ etc. Apart from all regular commands, ActCAD offers many productive tools like pdf to cad converter, Block libraries, Image to Cad converter, handling point sets between Cad and Excel and many more. ActCAD is suitable for any high end professional projects in the domains of Architecture, Civil, Mechanical,Automotive -
3
Altair SimSolid
Altair
By performing structural analyses on fully featured CAD assemblies within minutes, SimSolid is the game-changing simulation technology for designers, engineers, and analysts. It eliminates geometry preparation and meshing: the two most time-consuming, expertise-extensive and error-prone tasks performed in a conventional structural simulation. Multiple design scenarios can be simulated quickly under real-life conditions. Early CAD models, in any common format, can be used. SimSolid tolerance of imprecise geometry means that, unlike CAD-embedded simulation tools, there is no need to simplify complex geometries before analyzing designs. SimSolid supports all typical connections (bolt/nut, bonded, welds, rivets, sliding) and analysis of linear static, modal, thermal properties, along with more complex coupled, nonlinear, transient dynamic effects. -
4
Orbital Stack
Orbital Stack
Orbital Stack is an AI and CFD web-based software that provides earlier qualitative guidance, comparing a large number of design options while highlighting any potential wind and thermal comfort red flags. It allows for the realization of a variety of climate-conscious, high-performance developments not previously feasible due to cost and/or time constraints associated with traditional studies. Orbital Stack is the first digital climate-analysis tool built by global leaders in wind and microclimate engineering using real wind tunnel data. It is truly a game-changer for the architecture and building design sector, offering our clients direct access to wind comfort and safety analysis, thermal comfort and shadowing analysis, and cladding pressure simulations. This means architects can run their own wind simulations and quickly understand the climate impacts of their proposed building designs from the start, making decisions that result in higher performing and more resilient projects.Starting Price: $0 -
5
SkyCiv Structural 3D
SkyCiv Engineering
SkyCiv Structural 3D is a cloud-based Structural Analysis software that allows users to model, analyze and design complex 3D structures. It is completely online; requiring no installation to use. SkyCiv Structural 3D offers the very best in online structural analysis. It includes the following: - Powerful Analysis: Linear, P-Delta, Cables, Buckling, Plates, Frequency, RS - Integrated Design checks for steel, wood, connections, foundations, wind (AISC, NSD, AISI, EN, AS, CSA, BS plus more...)Starting Price: $79/month/user -
6
MicroStation
Bentley Systems
MicroStation by Bentley Systems is the trusted computer-aided design (CAD) software built specifically for infrastructure design. It enables architects, engineers, and designers to create precise 2D and 3D drawings that bring complex projects to life—from bridges and highways to utilities and smart cities. With powerful tools for design, documentation, and visualization, MicroStation helps professionals deliver projects faster, more accurately, and with greater confidence. The software natively supports DGN, DWG, and point-cloud data, eliminating file conversion hassles and improving collaboration across teams. Its robust environment connects applications, data, and users to ensure seamless project delivery at any scale. MicroStation is the foundation of modern infrastructure design—reliable, interoperable, and built for professionals who build the world.Starting Price: $250 per month -
7
ClearCalcs
ClearCalcs
ClearCalcs is a cloud structural engineering software that enables engineers and designers to streamline their repetitive calculations with easy-to-use calculators for beams, columns, foundations, and more. With calculators available for the US standards, Eurocode, Australian standards, New Zealand standards, and Canadian standards, ClearCalcs is a one-stop shop for improving your productivity and design capability. Calculations can be linked together with one click, saving on time and errors, copy-pasting loads, and reports print to a simple, one-page PDF for easy checking.Starting Price: $79.00 USD / month -
8
Vertex BD
Argos Systems
Vertex BD is a BIM software for medium to large sized residential builders. Architectural and structural drawing sets, fabrication drawings, material reports, manufacturing data, and marketing renderings are generated all from one building model. Vertex BD automates the process of generating lot specific drawing sets, saving production home builders countless hours of having to recreate drawings for each customer's choice of house options. Vertex BD is primarily used as panel prefab software by component manufacturers and panelizers to automate the process of generating wall and floor panel fabrication drawings, structural layouts, cut lists, and other material reports. By automating these processes, manufacturers are saving a considerable amount of design, drafting and estimation time while minimizing errors at the construction site. Available for wood and cold-formed steel construction.Starting Price: $380 per month -
9
PowerPad
MasterSeries
MasterSeries PowerPad is a complete structural analysis and design suite. It is the ideal software choice for engineers who require a wide range of design capabilities at an extremely affordable price. By bundling lite versions of the core analysis and design programs, MasterSeries PowerPad delivers a wide range of well-established programs (not pro-forma's) at less than a third of their full version price. At the heart of PowerPad is our powerful MasterFrame analysis module. This integrates directly with our steel, concrete, composite, and timber design modules to give you a seamless, fully integrated, 3D analysis and design environment. PowerPad (Student Edition) is a free version of our commercial PowerPad Plus structural analysis and design software suite. PowerPad is not a set of proformas, but lite copies of our real programs bundled together. Simple steel, concrete, and timber beam designer. Analysis of beams, trusses, plane frames, grillages and space frames.Starting Price: $102.50 per month -
10
MasterSeries
MasterSeries
MasterSeries is the UK's leading range of integrated structural analysis, design, drafting, and detailing software with over 10,000 users worldwide. From the industry-leading multi-material BIM-enabled modeling and design environment to a collection of powerful stand-alone modules, MasterSeries features the most extensive range of technically advanced structural engineering software you'll find under one roof. For you, this means you get more done in one package, avoiding the need to swap between different incompatible software and enter the same data multiple times. No two businesses are the same, so why should their software be? That's why the MasterSeries product range is modular in nature, providing an extremely flexible and scalable software solution. In this way you aren't forced to buy a costly single large product, perhaps with many features you don't need. You simply combine the modules you need to create the ideal software solution to meet the demands of your business. -
11
VisualAnalysis
Integrated Engineering Software
Thousands of professionals leverage VisualAnalysis (VA) to meet deadlines. Customers say it is "a great value" and "so easy to learn". You need practical tools; easy on your budget. 3D models of complete buildings, tanks, towers, etc. Static and dynamic response analysis. Design code checks for steel, wood, concrete, cold-formed steel, and aluminum. Complete analysis and design features including automatic plate meshing, command window, nonlinear elements, and dynamic time history analysis. 3D static and dynamic FEA for civil, mechanical, aerospace or any other structural analysis. Optional support of building code load combinations. Easily apply loads. Distribute area loads to members. Gravity and lateral loading in the same project. Create frame, truss, or FEA models of just about any structure. Sketch, generate, and import CAD, or BIM (Revit). Fast static, P-delta, AISC Direct, dynamic, and nonlinear. Proven and validated results. -
12
Altair Inspire
Altair
Applied early in the product development lifecycle, Inspire accelerates the creation, optimization, and study of innovative, structurally efficient parts and assemblies through collaboration. Inspire's award winning user experience for geometry creation and modification can be learned in just a few hours, and delivers dependable Altair solver power. Structural analysis with the speed and accuracy of Altair® SimSolid®, as independently validated by NAFEMS, provides the ability to analyze large assemblies and complex parts. Dynamic motion simulation, including loads extraction, using the reliable multi-body systems analysis of Altair® MotionSolve®. The industry standard for structural efficiency, topology optimization by Altair® OptiStruct®, for the generative design of practical, viable, and manufacturable geometry. Inspire enables both simulation analysts and designers to perform what-if studies faster, easier, and above all earlier, encouraging collaboration. -
13
MiTek Structure
MiTek
Built exclusively for component manufacturers. Built for power. Built exclusively for component manufacturers, MiTek® Structure delivers the most powerful structural modeling, editing, and estimating functionality available anywhere. Formula builder feature enables designers to create or store customized formulas, group formulas into sets, scheme and apply to jobs or individual objects. Create estimates by applying formulas to modeled objects. Create and customize plan options directly from within a job file. You can include all member types in your options, from accessories to walls, and utilize option customization, such as special junction considerations for site-specific creation. Users can model a unit once and place it multiple times. Placed units maintain a link back to original units, so you can make changes in one model and selectively update the references to units. -
14
MecaWind
Meca
MecaWind is a wind load calculator software used to calculate wind loads and/or wind pressures on the main wind force resisting system (MWFRS) of buildings and many other structures (chimneys, tanks, towers, open signs, closed signs, solar panels, rooftop equipment, canopy, bins, tanks, silos, and free-standing walls). It is based upon the ASCE 7 standard used throughout the United States for design loads, which is published by the American Society of Civil Engineers. The MecaWind wind load calculator software contains multiple versions of the ASCE 7 standard as well as the Florida Building Code (FBC). For instance, it includes ASCE 7-05, ASCE 7-10, and ASCE 7-16, each being a different release of the same standard. The latest version is ASCE 7-16, and many of the changes found from the ASCE 7-10 version to ASCE 7-16 can be found in this article. ASCE 7-05 is also included in MecaWind, but this older version of the standard is used less frequently in jurisdictions.Starting Price: $209 per year -
15
windPRO
EMD
windPRO covers everything from wind data analysis, calculation of energy yields, quantification of uncertainties, assessment of site suitability, to calculation and visualization of environmental impact. windPRO can also be used for the detailed post-construction analysis of production data. All are available in separate modules as needed. With windPRO, you can model all kinds of wind energy projects. From the simplest single turbine project to large-scale multi-mast, multi-turbine, multi-neighbor projects. Select the right wind turbine model by utilizing the catalog of over 1.000 models approved by manufacturers. The cost of energy relies heavily on the available wind resource. You can use wind resource maps in windPRO to find the best spots. Let the optimized OPTIMIZE module do the dirty work of finding the optimal turbine layout. -
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ideCAD One AEC
ideYAPI
ideCAD One AEC is an Integrated multidisciplinary BIM Software for Architecture, Structural Engineering, and Detailing with Building Information Modeling (BIM). The Integrated Package provides Structural Engineers, Architects, and detailers with Integrated BIM, AEC, and CAD tools that support projects from early-stage design to construction. Create high-quality, high-performing Architectural and structural design with integrated design tools. Optimize projects with integrated Structural analysis, Steel design, Concrete design, Connection design, visualization, and simulation tools. Improve predictability in the field with integrated tools that maximize constructability and project coordination. Accelerate design processes and improve quality with integrated workflows for integrated design, modeling, multidiscipline coordination, and construction documentation.Starting Price: $3,800 per year -
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RWIND
Dlubal Software
The wind simulation program RWIND, like the other Dlubal Software programs, is easy to use and reliably provides the required result. If using RWIND, the wind will certainly not be taken out of the sails of your project. RWIND allows you to analyze wind flows (digital wind tunnel) around buildings or any other objects. For this, RWIND uses a CFD simulation (Computational Fluid Dynamics) and shows you how the wind flows affect the generated structures. Run a wind simulation for simple or complex structures – the result will always speak for itself. You can then simply import the wind loads calculated with RWIND into RFEM or RSTAB.Starting Price: €2,950 one-time payment -
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Safi
Safi
Our success is driven by the ability to correctly understand our customers needs to resolve their problems. Communications are straightforward, up to the level of the company CEO when needed, ensuring our customers goals for project success and within schedule. We care for the safety of structural projects carried out using our technologies, for the interest of our customers and the well-being of our employees. Our customers know that we are their reliable partners for the long run and the best to come. We deliver technologies that are innovative and reliable. We know that quality products are produced by quality companies for quality customers. We serve all customers equally, from practicing engineers starting business to the largest well established engineering organizations and government departments. Modeling and designing with SAFI software is user-friendly and intuitive. -
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UrbaWind
Meteodyn
Wind is a difficult to grasp. In an urbanized environment, its behavior becomes more complex in contact with buildings, and many effects can occur: speed-ups (Venturi effect), vortices, plunging flows, interference, detachments, etc. The built environment thus creates a microclimate that often causes discomfort for users. To achieve sustainable architecture and urban planning, it is essential to study these aerodynamic phenomena and to integrate them as early as possible in urban projects. its study is more and more requested by project owners in many countries. Its consideration is necessary for the proper development of an outdoor public space and the well-being of users. UrbaWind allows you to compute the wind comfort of pedestrians according to the comfort standards of different countries. -
20
AKL FlowDesigner
AKL
AKL FlowDesigner is a computational fluid dynamics (CFD) simulation software that enables wind analysis by easily importing 3D models of buildings or urban blocks developed by modeling tools such as Autodesk Revit, GRAPHISOFT ARCHICAD, Rhinoceros and SketchUp. AKL FlowDesigner is BIM capable in IFC format. Architects, designers, engineers and consultants can use AKL FlowDesigner early in the design process to understand and visualize airflow around their projects. Early analysis reduces design time and gives a powerful impression to clients. CFD simulation of AKL FlowDesigner gives you the maximum benefit in the application of AEC (architecture, engineering and construction) industry. Airflow simulation used to be a complex and time-consuming task requiring deep technical knowledge. No more! AKL FlowDesigner allows any user to create simulations and analyze airflow in minutes. No engineering degree or complex calculations are required! -
21
ENVI-met
ENVI-met
ENVI-met is a 3D microclimate simulation software. The software is used for a wide range of applications, including urban planning, building design, and energy efficiency, considering not only one single climate parameter, but all of them. ENVI-met can simulate a variety of climate conditions, including day- and night-time temperatures, humidity, wind speed, and solar radiation in cities. The software can also simulate the effects of different building materials, such as glass and stone, on the climate of the surrounding environments. The program is used to predict the effects of urban design changes on the microclimate environment and human thermal comfort for people in cities worldwide. As climate change is having a major impact on our planet, it is essential, that more healthier and resilient cities are developed. To support these goals ENVI-met can be used to assess the potential of new buildings, green spaces, and urban planning and to make informed decisions.Starting Price: €290 one-time payment -
22
Ingrid Cloud
Ingrid Cloud
Ingrid Cloud is an online tool that automates the entire process of wind simulations. Our computational model has virtually zero human intervention, making it easy-to-use and accurate. We make CFD simple and affordable. The unique technology is based on research conducted at KTH Royal Institute of Technology for the past 15 years.Starting Price: $245 one-time fee -
23
Chief Architect
Chief Architect
Chief Architect software brings home design projects to life. Automated building tools for home design, interior design, and kitchen & bath design make it easy to create construction drawings, elevations, CAD details, and 3D models. Download a trial and see why Chief Architect is the best residential home design software for architects, home builders, and remodeling professionals. Chief Architect software is the professional tool of choice for architects, home builders, remodelers, and interior designers. Smart building technology makes it easy to create construction drawings, floor plans, elevations, 3D renderings, and 360 panoramic renderings. Chief Architect's software is purpose‑built for residential design with building tools that can automatically generate roofs, foundations, framing, and dimensions. As you draw walls, windows, and doors, the program simultaneously creates a 3D model. -
24
Home Designer
Chief Architect
Home Designer Software is the top-rated 3D interior design, remodeling and home design software. Based on technology from Chief Architect's professional architectural software, Home Designer is made easy for DIY. Discover why Home Designer is the best home design app to visualize and design your next house project. Chief Architect software is the professional tool of choice for architects, home builders, remodelers, and interior designers. Smart building technology makes it easy to create construction drawings, floor plans, elevations, 3D renderings, and 360 panoramic renderings. Chief Architect's software is purpose‑built for residential design with building tools that can automatically generate roofs, foundations, framing, and dimensions. As you draw walls, windows, and doors, the program simultaneously creates a 3D model. These 3D models can be shared with homeowners, structural engineers or subcontractors using the 3D Viewer app.Starting Price: $79 one-time payment -
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Autodesk CFD
Autodesk
Autodesk CFD is a computational fluid dynamics simulation software that engineers and analysts use to intelligently predict how liquids and gases will perform. Autodesk CFD helps to minimize the need for physical prototypes while providing deeper insight into fluid flow design performance. Autodesk CFD provides engineers with a range of powerful tools for system design optimization. Fluid flow and free surface movement. Thermal management for electronics cooling. BIM integration for occupant comfort of HVAC in AEC and MEP. The Application Programming Interface (API) and scripting functions expand the base capabilities of Autodesk CFD through the Decision Center’s customization and automation of common tasks. In addition, the Decision Center automates system design comparisons to speed up design-based decision making. -
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Ansys Fluent
Ansys
Ansys Fluent is the industry-leading fluid simulation software known for its advanced physics modeling capabilities and industry leading accuracy. Ansys Fluent gives you more time to innovate and optimize product performance. Trust your simulation results with a software that has been extensively validated across a wide range of applications. With Ansys Fluent, you can create advanced physics models and analyze a variety of fluids phenomena—all in a customizable and intuitive space. Accelerate your design cycle with this powerful fluid simulation software. Ansys Fluent contains the best-in class physics models and can accurately and efficiently solve large , complex models. Ansys Fluent unlocks new potentials for CFD analysis. A fluid simulation software with fast pre-processing and faster solve times to help you be the fastest to break into the market. Fluent’s industry leading features enable limitless innovation, while never making a compromise on accuracy. -
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ProtaDetails
Prota Software
ProtaDetails is revolutionary system for automatically creating and organising all your structural concrete detail drawings in one go. Save hours of drafting time by seamlessly extracting design details from ProtaStructure and automatically arranging them onto your company drawing sheets. Use focused CAD editing and detailing capabilities tailored to structural engineering to fine tune your drawing production. Make informed design choices with full quantities extraction to value engineer projects and offer improved design services to clients. Handle changes efficiently by seamlessly updating project design changes from ProtaStructure. Use ProtaDetails growing library of component macros to instantly design and detail common project elements including retaining walls, stairs, piles and foundations. Save hours of drafting time, deliver projects faster, be more productive and profitable with ProtaDetails. -
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VABS
AnalySwift
VABS is a popular general-purpose cross-sectional analysis tool for quickly and easily computing beam properties and recovering 3D fields of composite beams, including helicopter and wind turbine blades. It is the only tool capable of rigorously decoupling an original 3D slender solid with complex microstructure into a simple engineering beam model. AnalySwift’s roots are in the aerospace industry, where its tools have been used for composite beams (helicopter rotor blades, propellers, high aspect ratio wings, wing section design), plates/shells, and 3D structures. Used for several years in the wind turbine industry, VABS delivers rapid, rigorous results when modeling wind turbine blades. SwiftComp provides additional solutions for plates/shells, and 3D structures manufactured from composites. As the automobile industry adopts a higher use of composites, opportunities increase to leverage SwiftComp and VABS to model a wide variety of structures, including beams, plates, shells, etc. -
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ATIR STRAP
ATIR Software
STRAP (STRuctural Analysis Program) presents optimized software solutions for structural analysis and design. Covering the entire design process from analysis to the production of drawings, STRAP offers the design engineer versatile solutions for a wide range of concrete and steel structures including residential/commercial buildings, bridges, industrial facilities, retaining tanks, towers, and many more. STRAP is a versatile solution for the design of a wide range of concrete and steel structures including residential/commercial buildings, bridges, industrial facilities, retaining tanks, communication towers, and many more. With a comprehensive workflow that covers the entire design process, STRAP’s reliable toolsets meet all the requirements needed for the analysis and design of a wide range of projects from a small scale plane frame structures to large scale hi-rise buildings. Intuitive node definition with a cartesian or cylindrical coordinate system. -
30
Sweet Home 3D
eTeks
Sweet Home 3D is a free interior design application that helps you draw the plan of your house, arrange furniture on it and visit the results in 3D. Insert doors and windows in walls by dragging them in the plan, and let Sweet Home 3D compute their holes in walls. Add furniture to the plan from a searchable and extensible catalog organized by categories such as kitchen, living room, bedroom, bathroom. Change color, texture, size, thickness, location and orientation of furniture, walls, floors and ceilings. While designing the home in 2D, simultaneously view it in 3D from an aerial point of view, or navigate into it from a virtual visitor point of view. Create photorealistic images and videos with the ability to customize lights and control sunlight effect according to the time of day and geographic location. Extend the features of Sweet Home 3D with plug-ins programmed in Java, or by developing a derived version based on its Model View Controller architecture.Starting Price: Free -
31
MkaPEB
MKA Software And Engineering Solutions
MkaPEB has a wide range of template types defined for portal frame and steel roof truss systems with variable cross-section. All the features of the roof systems in these templates are parametric. If needed, they can be defined side by side and in different levels. After the wind related parameters are taken from the regulations, the distributed loads coming to the roof and facades of the structure are calculated automatically. The loads coming to the roof and facades are automatically transferred to the roof and wall purlins and then to the main carrier system. One of the biggest problems when calculating snow loads is the amount of snow accumulated in between, especially when roof systems are at different elevations. The calculation methods are given in EN-1991-1-3 and ASCE-07-16 for the load increase due to snow accumulation. -
32
VisionREZ
Ameri-CAD
Revit is the most common BIM platform in the market today. In Revit, elements - such as doors, windows, and walls - are designed in 3D and incorporate data attributes. Because elements in Revit are intelligent, parametric and related to each other within the 3D model, changes made to one element automatically update all related model elements, schedules, views, and sheets. For a residential designer using Vision REZ for Revit, this means their changes are made all at once, and are automatically pushed through to CD’s, renderings, and quantity takeoffs, saving them valuable time. VisionREZ allows you to model designs with precision, optimize performance, and collaborate more effectively. VisionREZ is a residential Building Information Modeling (BIM) technology that allows for the sharing of all information related to a project to be contained in a single and accessible model. VisionREZ automates design tasks and integrates information so it can be utilized across functions.Starting Price: $1495 one-time payment -
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Arcon Evo
Eleco Software
Arcon Evo 3 combines visual design, professional CAD capabilities and clear project execution in a single program. Produce detailed floor plans, automated 3D models, elevations, section details and working drawings to meet your client’s brief quickly and easily and exchange project-related data with partners via multiple export options. Produce architect quality construction drawings, elevations, sections and 3D visualisations suitable for planning permission applications. Fully customisable items including walls, windows, doors, skylights, roofs, furnishing objects. DXF/DWG import assistant and powerful drawings tools for creating working and building control drawings. Compatible with Building Regs 4 Plans (add-on pack containing 240 editable CAD detail blocks for building regulations).Starting Price: $500.05 one-time payment -
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SimScale
SimScale
SimScale is a cloud-based web application that plays a key part in simulation software for many kinds of industries. The platform allows the use of Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA), and Thermal Simulation. It also offers 3D simulation, continuous modeling, and motion & dynamic modeling. -
35
STAAD
Bentley
You can design, analyze, and document structural projects, anywhere in the world, with any material using STAAD. It offers you a flexible solution to cover all your structural engineering needs from the foundation up. STAAD is a comprehensive structural finite element analysis and design application that allows users to perform analysis on any structure exposed to static, dynamic, wind, earthquake, thermal, and moving loads. STAAD comes in different variations so you can choose what’s best for you. STAAD is a popular structural analysis application known for analysis, diverse applications of use, interoperability, and time-saving capabilities. STAAD helps structural engineers perform 3D structural analysis and design for both steel and concrete structures. A physical model created in the structural design software can be transformed into an analytical model for structural analysis. Many design code standards are incorporated into STAAD.Starting Price: $3,000 per year -
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RIBTEC
RIB
Integrated solutions are essential in times of tight schedules and scarce resources. Therefore, RIBTEC offers various synergies in calculation, design and construction. You benefit from a time-saving data flow in the sense of Building Information Modeling (BIM) in the overall process of structural design. RIB's software solutions for structural engineers range from structural, building and ground engineering as well as finite element calculations to tunnel and bridge construction and the drawing of formwork and reinforcement plans. RIB has been developing pioneering solutions for structural design and FEM since 1961. The RIBTEC programs are successfully used by over 5,000 engineering offices, inspection engineers, construction companies and planning departments in the public and industrial sectors. With more than 100 structural analysis programs, RIBTEC comprehensively covers the practice of structural design. -
37
nCode DesignLife
HBK World
nCode DesignLife is an up-front design tool that identifies critical locations and calculates realistic fatigue lives from leading finite element (FE) results for both metals and composites. Design engineers can go beyond performing simplified stress analysis and avoid under- or over-designing products by simulating actual loading conditions to avoid costly design changes. Product options containing functions for virtual shaker testing, fatigue of welds, vibration fatigue, crack growth detection, fatigue of composites, thermo-mechanical fatigue analysis. Advanced technology for multiaxial, welds, short-fibre composite, vibration, crack growth, thermo-mechanical fatigue. Intuitive, graphical interface for performing fatigue analysis from leading FEA results data, including ANSYS, Nastran, Abaqus, Altair OptiStruct, LS-Dyna and others. Multi-threaded and distributed processing capabilities for processing large finite element models and complete usage schedules. -
38
PLAXIS 3D
Bentley Systems
PLAXIS 3D includes the most essential functionality to perform everyday deformation and safety analysis for soil and rock. This comprehensive software for the design and analysis of soils, rocks, and associated structures makes it easy to model in full 3D. Easily generate and scale construction sequences for excavations. Facilitate steady-state groundwater flow calculations, including flow-related material parameters, boundary conditions, drains, and wells. Use interfaces and embedded pile elements to model movement between soil and foundation, such as slipping and gapping. Get trustworthy results with realistic soil models and a complete portfolio of visualization abilities. To meet the unique geotechnical challenges of soil structure interactions, PLAXIS 3D offers different calculation types, such as plastic, consolidation, and safety analysis. -
39
BeamChek
BeamChek
BeamChek is a user-friendly structural design software designed for architects, engineers, home designers, and contractors, providing fast and accurate calculations for beams, joists, rafters, and columns. It supports steel, wood, timber, and composite materials, allowing users to analyze various load conditions and select from 57 wood species or input custom values. With a simple interface and helpful instant diagrams, it simplifies the design process, offering comprehensive boundary and error checking. BeamChek is a one-time purchase and comes with free technical support. Fewer menus to hunt through, common default settings, and minimal jumping between forms. Consistent input procedures for beam applications and conditions. More buttons for quick selections of common settings. This means less typing and faster results. Compare acceptable beams in two species groups, each in two grades, before you select a specific member width, depth, or grade.Starting Price: $195 one-time payment -
40
SimFlow
SIMFLOW Technologies
SimFlow is a desktop Computational Fluid Dynamics (CFD) analysis software for Windows and Linux OS. It is based on OpenFOAM libraries, acting like an OpenFOAM GUI. It is a professional CAE package for engineers offering fully-featured 3D simulations. SimFlow is a powerful general-purpose CFD software. It combines an intuitive graphical user interface with the advantages of the open-source OpenFOAM® libraries. Download SimFlow and use it for free in an evaluation mode to solve the most complex problems you face as an engineer, scientist or student. Maybe you use CFD software on a daily basis or maybe just want to start your adventure. Install SimFlow, rediscover the CFD world without any time limit and enjoy powerful fluid simulation software. -
41
RISA-3D
RISA
Our user interface was created to be as easy to use as possible. Whether you’re creating geometry graphically in multiple views using advanced modeling tools or using spreadsheets to input data directly, RISA-3D has you covered. RISA-3D’s analysis and design features allow you to rapidly design structures of all types using a wide range of materials. Design buildings, bridges, tanks, culverts, and everything in between. Create reports with both graphical and numerical results including robust detailed output, giving you and your colleagues full confidence in your design. The latest user interface of RISA-3D was created with a structural engineers' workflow in mind. The familiar left-to-right, tab-by-tab ribbon approach, makes it effortless to progress through a model from conception to final design optimization by simply following the icon sequencing. Additionally, users have the ability to customize the interface so that their most used tools are available at all times.Starting Price: $1,970 per year -
42
IDEA StatiCa
IDEA StatiCa
IDEA StatiCa 25.0 is a world-leading structural design software that enables engineers to model, analyze, and code-check steel connections, concrete D-regions, and anchoring with unprecedented speed and accuracy. It lets you build and verify anchors or cast-in plates with U-, L-, or I-shaped rebars in custom foundations using a 3D CBFEM engine; design and fully check concrete walls and D-regions with ULS/SLS reporting; and create everything from simple bolted or welded beam-to-column connections to complex moment connections using over 250 predefined templates and parametric design workflows. Seamless BIM integration and automated links with major CAD and FEA tools ensure data synchronization, while its patented Component-Based Finite Element Model delivers true structural behavior, not approximations. Version 25.0 expands anchoring capabilities, streamlines initial connection setups, and evolves the checkbot app into an interactive design tool. -
43
Fatigue Essentials
AppliedCAx
Fatigue Essentials is a desktop application used to efficiently conduct structural fatigue analysis. Fatigue Essentials provides a user-friendly tool for conducting stress-life analysis either using classical stress calculations or linked with FEMAP™ and using the finite element generated stresses. The program is structured to guide the user through the analysis by following a tree structure. General analysis options are selected following loads, materials, and spectrum branches. Within each branch are options for analysis variations or input methods. Analysis results are available on-screen to paste into a report and/or as a damage contour plot in FEMAP. Covers most engineering requirements. Classic mode with user input stresses. Professional mode (FEMAP-linked) with the ability to read nodal stresses and push back results in a damage contour plot. Option for either interactive input or file input for stresses and cycles.Starting Price: $695 one-time payment -
44
Framing
Elecosoft
Framing, the design tool for timber frame and floor construction, is a modular solution to fit the needs and requirements of today’s offsite construction market. Utilized extensively by timber frame manufacturers, structural engineers and design practices, the Framing software is used for the detailing of timber frame buildings in 3D, producing comprehensive material schedules, and manufacturing drawings for manual production along with direct links to industry automated machinery and saws. Framing is used for the detailing of various different types of timber frame buildings. Whilst working in primarily a 2D environment, a 3D model is created based on the user’s input, thereby allowing easy checking of levels and heights within the application. -
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ProSteel
Bentley
With ProSteel software you can efficiently create accurate 3D models for structural steel, metal work, and steel assemblies. You can then quickly generate design drawings, fabrication details, and schedules that automatically update whenever the 3D model changes. Additionally, detailed output to CNC machines automates the steel fabrication process. ProSteel fully supports your construction and planning tasks for structural steel and metal work in a 3D modeling environment. Working with AutoCAD or MicroStation, you get an intuitive and integrated multi-material modeler perfectly suited to layout complex structures, produce shop drawings, assemble all your connections, and manage your bills of materials. Quickly extract 2D drawings that automatically update when the 3D model changes. Easily exchange information with other disciplines thanks to interoperability with other Bentley and third-party applications.Starting Price: $4,193 per year -
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OpenBridge Designer
Bentley Systems
Better bridges beginning to end. OpenBridge Designer features advanced interoperability, allowing access to Bentley’s civil application data, as well as a seamless connection to Bentley’s bridge design and analysis applications. Project team members can take the conceptual model from OpenBridge Modeler into the design stage and move through the workflow by performing analysis and design including evaluation of construction work stages using Bentley’s LEAP applications and RM Bridge, OpenRoads Designer, ProStructures, ProjectWise, and other applications. With all these capabilities in one application, you’ll accelerate performance, produce intelligent models through intuitive capabilities for 3D parametric bridge modeling, and improve project deliverables with intelligent data management and automated drawing production that revolutionizes the bridge delivery process. OpenBridge Modeler is a 3D parametric modeling software for bridges. -
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PROFIS Engineering Suite
Hilti
Hilti PROFIS Engineering Suite is a user-friendly, cloud-based software that makes designing structural connections faster and easier in construction projects with time saving productivity features. Design connections for multiple base materials and applications. Design anchors in multiple base materials such as concrete, masonry, and concrete over metal. Not just for anchors, PROFIS Engineering designs post-installed rebar, base plates, and diaphragm shear fasteners for metal deck attachments. Help save time with productivity features such as Smart Design anchor layout, import loads, running multiple load combinations and developing design templates. New to PROFIS Engineering? Sign up for a free 30-day trial of the premium version or try the free standard version. -
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AppStruct
AppStruct
AppStruct is a cloud-based visual development platform that lets you design, build, and publish fully-featured mobile, web without writing code. Drag-and-drop UI, built-in backend, one-click store builds, and instant API integrations allow solo founders and product teams to ship production-ready apps up to 3x faster than traditional development.Starting Price: $54/month -
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RFEM
Dlubal Software
The FEA program RFEM allows for quick and easy modeling, structural and dynamic calculation, as well as the design of models with member, plate, wall, folded plate, shell, and solid elements. Due to the modular software concept, you can connect the main program RFEM with the corresponding add‑ons in order to meet your individual requirements. The structural analysis program RFEM provides structural engineers with a 3D FEA program that meets all requirements in modern civil engineering. Efficient data input and intuitive handling facilitate the modeling of simple and complex structures. The structural analysis program RFEM is the basis of a modular software system. The basic program RFEM is used to define structures, materials, and loads for planar and spatial structural systems consisting of plates, walls, shells, and members. The program also allows you to create combined structures as well as model solid and contact elements.Starting Price: €697.50 rent 1 month -
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ProtaStructure
Prota Software
ProtaStructure is an innovative structural BIM solution for structural engineers to model, analyze and design buildings quickly and accurately. From one central model easily compare different schemes and automate your steel and concrete design, reducing design time and increasing project profitability. Use advanced integrated features including grouped member design, 3D FE Analysis, staged construction and seismic design, foundations and punching shear checks to quickly produce results. Handle changes with ease and seamlessly coordinate projects with architects, owners and other stakeholders with intelligent BIM integration. Save time and increase project profits with ProtaStructure.
