Hi, I am working on a project using visual C++. I encounter a problem: when i input a number with a very long string, say 3.444444444444444444444444444444444..., the VC-based program will automatically close without even an error message. Could anyone here give me some hints regarding how to...
Hi,
For one of my projects, I am thinking to use dynamic stiffness method or transfer matrix method to tackle damped free vibrations of a structre system. This is essentially to compute complex eigenvalues and their corresponding complex mode shapes. The resulting characteristic equation would...
Hi,
I want to find a commercial FE software that is able to perform complex modal analysis (i.e. to solve complex eigenvalue problems for a damped system). Is anyone aware of such a code? Thanks so much.