Ftool & LESM

This is the official channel of the structural analysis software Ftool and LESM.

Ftool (Two-Dimensional Frame Analysis Tool):
https://www.ftool.com.br (Distribution site)
https://www.tecgraf.puc-rio.br/ftool (Product site)

LESM (Linear Element Structural Model):
https://web.tecgraf.puc-rio.br/lesm

These are educational-oriented computer programs developed at the Department of Civil and Environmental Engineering of the Pontifical Catholic University of Rio de Janeiro (PUC-Rio) and Tecgraf Institute of Technical-Scientific Software Development of PUC-Rio (Tecgraf/PUC-Rio).