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seismic mass

Posted: 07 Apr 2017, 09:25
by newman
Is there any way to assign the seismic mass (Dead+0.2Load) to calculate the seismic masses to the structure, while, the loading is based on dead+Live?
In building modeler, I was define dead and live separately, because my considered load was based on dead+live. But I was trouble to define the seismic mass based on dead+0.2 live...
I think that there is no way for that and I only can define the mass (lmass or dmass) element without refers to the applied loads. Am I right?

Re: seismic mass

Posted: 07 Apr 2017, 13:56
by z.gronti
Dear newman,

I think that you have asked the first question again and has already been answered in the topic below:
http://www.seismosoft.com/forum/viewtop ... ive#p11650

You may employ mass elements and make the proper modifications in the 'Gravity & Mass' tab of the Project Settings to assign different combination for mass and gravity loads.