Hi Biruk! Thank you for the lessons!! Keep up the good work!! And i have one question regarding the mass source consideration. It is recalled that on the load combination assignments, the live load has been reduced by 76% and we considered that only 24% of live load acts during earthquake action. Then on the mass source again 24% is considered to contribute. Why didn't we consider the whole live load like the dead load since we already considered 0.24LL on the combo.
@berukyohannes4999
7 ай бұрын
it's simply to introduce for etabs that we considered only 24%LL(mass source)
@abelardost8013
5 ай бұрын
itz because during Earth Quake, the live loads are not fixed they r movable, so only the recommended amount of the LL is considered.
@berukyohannes4999
5 ай бұрын
@@abelardost8013 did you understand what's his question? ..his question is why we considered it again and again
@berukyohannes4999
5 ай бұрын
and for more information look a video of load combination (I think it's video 4)
@ayadayad4299
5 ай бұрын
Unfortunately your languge not English.. Plz we hope re cord all that course in world languge (English).. Thx ❤
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