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dmass or lmass

Posted: 14 May 2011, 13:40
by andreaaldinucci
Hi,

Are there different time analisys of solutions in static pushover analisys between the same model with mass distribuited element or mass concentraded (one point for each floor)?

Re: dmass or lmass

Posted: 15 May 2011, 07:20
by seismosoft
Yes, distributed mass will strain/stress the beams, thus normally leading to a need for higher number of iterations, hence lengthening analysis time.

Just try the two models yourself and withdraw the resulting conclusions.

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