Free InfoCAD Reader
A license-free InfoCAD Reader is now available. This will open and view all InfoCAD files (including results). No data can be exported or saved.
The installation file can be found here.
InfoCAD 19.1 (November 2019)
Nonlinear System Analysis / Dynamics
The new pushover analysis is a nonlinear method for the verrification of earthquake safety of structures and can be used alternatively to the response spectra method.
Here, the displacement of a control node is compared with the total earthquake force (capacity curve), which occurs under constant vertical loads and monotonically increasing horizontal loads.
The method is suitable for largely regular structures whose basic eigenmode in the direction considered is not determined by torsional vibrations