Usman Hanif

3 Questions 5 Answers 0 Followers

Questions related from Usman Hanif

Is it possible to measure the excitation force from the acceleration data?

I have the acceleration data of a harmonic excitation of a beam. But I don't have the excitation force. Is it possible to estimate the excitation force from the acceleration data. If yes, I need...

24 December 2017 9,664 2 View

Why are there 2 peaks in FFT of response of harmonic excitation in ABAQUS simulation?

I recorded the displacement response of a concrete beam. I excited it with harmonic excitation with 30Hz frequency (less than resonant frequency which is 43Hz). In the figure attached, the graph...

25 May 2016 6,638 2 View

ABAQUS: the natural frequency from simulation is quite more than the experimental results

I am currently modelling a reinforced concrete beam in ABAQUS software. It's incremental static loading that goes from STEP 1: zero to 10% (of the maximum allowable load), then zero. After this I...

18 February 2016 5,053 9 View