Anshul Sharma

2 Questions 5 Answers 0 Followers

Questions related from Anshul Sharma

How can I calculate geometric stiffness from initial internal stresses?

I want to calculate geometric stiffness due to initial internal stresses using finite element method. I am using four noded degenerated shell element and first order shear deformation theory.

03 March 2014 8,334 4 View

How does one obtain FFT of a time signal?

I have a vibration signal in the time domain. I want its frequency response. I am using Matlab. Can anyone help me to get the data in the frequency domain?

12 December 2013 5,504 3 View