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Response Spectrum
sign
Dominant
positive
response spectrum results
Signed
signed response spectrum results
STAAD.Pro
RE: MAT PLATE Y, Base Pressure, Displacement
Sye
I answered this question in my post Talking specifically of your model, the load combination case 106 includes couple of response spectrum load cases 1 and 2. For cases like these, the displacements ( and all other response quantities ) are devoid…
over 6 years ago
RAM | STAAD | ADINA
RAM | STAAD Forum
RE: IBC Response Spectrum Analysis -- Reaction Question
Sye
There is no problem with the way you have set up the model. The modal combination methods used for combining the results from the various modes in a response spectrum analysis, leads to all positive numbers. This is explained in the following post http…
over 6 years ago
RAM | STAAD | ADINA
RAM | STAAD Forum
RE: Design as per Response spectrum results.
Seth Guthrie
Take a look at any of the program help sections related to response spectrum analysis, for example, Section - 5.32.10.1.8 Response Spectrum Specification per IBC 2012, which says: Dominant mode method. All results will have the same sign as mode number…
over 7 years ago
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