RE: Cant get mode shape properly
In a dynamic load case like Response Spectrum or Time History load case, you need to dine the mass by doing a mass modelling where you define the loading in the three orthogonal direction. If you look...
View ArticleCant get mode shape properly
I am creating a lumped mass model in staad.my cut off mode shape is 9.but when i perform analysis it only gives me 2 mode shape results.sir plz help me out and tell me how to get other mode shape...
View ArticleRE: Problem with DFF command not check in steel design with STAAD Pro SS6...
(Please visit the site to view this file)Hi, If you check the output of the file in unity check Tab. You will notice for the deflection of member no #3 maximum deflection is for case 101 but in the...
View ArticleProblem with DFF command not check in steel design with STAAD Pro SS6 built...
Please see STAAD input command below. I try to change DFF parameter in any value (not 0) but the result still show all member pass all code check.Please verify if I'm wrong...Best regard.STAAD...
View ArticleRE: Storey Drift Calculation in Response Spectrum Analysis for STAAD Pro
As I mentioned earlier, the results of Response Spectrum load case produces unsigned absolute quantities. The relative difference in absolute displacement is between two stories doesn't have any...
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Disparity between beam force and shear bending in STAAD
In my model, I am finding two different answers for max moment when I check the beam force detail table under the forces tab in post processing, and when I check by double clicking the beam and...
View ArticleRE: Storey Drift Calculation in Response Spectrum Analysis for STAAD Pro
Unfactored load combinations : The combinations used for serviceability cases generally use load factor of 1 as opposed to load factors like 1.2, 1.4, 1.6 etc. which are generally used for strength...
View ArticleRE: Re: American Aluminium Code - STAAD
It is true that the Aluminum Code available in STAAD.Pro is quite old. Implementation of a design code is based on it’s relative usage by users with respect to other codes. Ever since we implemented...
View ArticleRe: American Aluminium Code - STAAD
Hi,I was wondering when STAAD will upgrade their American Aluminium code Check? Currently built-in code check is based on the 1994 version, which is really outdated!!I think the current version is...
View ArticleRE: WIND
The wind load generation did not take place because there were no closed panels on the windward or leeward faces of the structure. I added the FIXED supports at the base and created some dummy members...
View ArticleWINDLOAD
SIR I WANT TO APPLY WIND LOAD ON MY STEEL STRUCTURE OF A SHEDD . I DESIGN ONLY BEAMS AND I WANT TO APPLY WIND LOAD ON THAT BEAMS.
View ArticleRE: Problem with DFF command not check in steel design with STAAD Pro SS6...
I think you are using an older version of STAAD.Pro. I vaguely remember that there was a discrepancy with reporting the critical load case for deflection in some earlier version. Try with the latest...
View ArticleRE: Problem with DFF command not check in steel design with STAAD Pro SS6...
Hi, Can you provide the link to download the validation maual for AISC code 360/10.
View ArticleRE: Time history analysis of an elevated water tank
When the tank contains water, and is accelerated during an earthquake, hydrodynamic conditions develop which STAAD cannot handle directly. However, there is an indirect way to simulate such situation...
View ArticleWIND
SIR first of all i define definitions for windload as windward leeward sidewall .. after that i define load case for wind .. but when i click on load case it donot show the windload ..? i applied wind...
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