Welcome to the website of MSASect2 - Matrix Structural Analysis Software for Arbitrary Cross-sections - for academic and educational use

A simplified web-based platform, providing analysis and design of steel elements.

STSAD is used for checking calculation and design of steel structures composed of spatial members. The core part of the calculation is based on the spatial bar element, and the calculable structures include grid, shell and space truss. This program uses interactive man-machine interface, all operations are completed in the form of interface inte…