How to do it manually through excel?
what can we do to bring 90% modal participating mass ratio within 33hz in case of building with basement wall?
@@civilconst do yo happen to have something on missing mass correction procedure??
Very Informative... Thanks....
Exel sheet for Biaxially loaded footing
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there is no detail explanation how the center of mass rigidity
I think the ratio is 1.2 not 2.
Exel sheet for Biaxially loaded footing
ua-cam.com/video/9CXMIpjtSs4/v-deo.html&feature=share
Kindly share the excel sheet on accidental eccentricity a d natural eccentricity torsion as used in this example.