ArchNURBS

ArchNURBS is a MATLAB tool for the analysis of planar curved structures, with a particular attention to masonry arches. As in CAD softwares, the geometry of the model is defined by a NURBS representation of the structure. Indeed, the user can upload geometries imported from a CAD environment. Based on such a representation, ArchNURBS performs the elastic isogeometric finite element analysis and the collapse limit analysis of the structure. It is possible to include in the analysis the presence of Fiber-Reinforced Polymers (FRP) extrados and intrados strips.

A comprehensive descritpion of ArchNURBS is given in "ArchNURBS: NURBS-Based Tool for the Structural Safety Assessment of Masonry Arches in MATLAB", A. Chiozzi, M. Malagu', A. Tralli and A.Cazzani, J. Comput. Civil Eng., 2015.
(http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29CP.1943-5487.0000481)

ArchNURBS has been developed thanks to a collaboration between the University of Ferrara (Italy) and the University of Cagliar

Project Samples

ArchNURBS interface with a circular arch

Results from isogeometric elastic analysis

ArchNURBS interface with a parabolic arch

ArchNURBS interface with a elliptical arch

ArchNURBS interface with a polycentric arch created with AutoCAD

Project Activity

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License

ISC License

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ArchNURBS Web Site

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Intended Audience

Architects, Education, Engineering, Science/Research

Programming Language

MATLAB

Related Categories

MATLAB Mathematics Software, MATLAB Mechanical and Civil Engineering Software, MATLAB CAD Software, MATLAB Computer-Aided Engineering (CAE) Software

Registered

2014-11-07

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