Theta Stability Check and Eccentricity for Response spectrum
Dear All, I would like to ask about to main Issues: 1- Theta Check it's known that theta check requires Story Shear , Vertical load at each story , and drift value.I can extract the Story shear...
View Article** Read/write ERROR in Unit No. 29
Any clue what this message is related to:*** STAAD.Pro ERROR MESSAGE *** ** Read/write ERROR in Unit No. 29 **INTERNAL ERROR** ENDFILE ON LOADS FILE L29 IN REDLD CHECK USAGE OF CHANGE,SET...
View ArticleInstability warning message in direct analysis method
Hi,The structure consists of plate elements and beam elements. Plate elements represent equipments and are not designed in STAAD Pro. They are modeled so that wind load can be applied as area load on...
View ArticleDiaphragm Problems in STAAD
Hello all,I am modeling a multi story steel structure building using STAAD.pro , every story is an RC metal deck floor , which requires modeling a diaphragm and I have faced a big problems in the...
View ArticleCable Mullion System in STAAD
Hi, I would like to design a cable mullion system with height 9.6m. Please anybody tell me the steps how to design the cable in STAAD. I got confused with the loading especially the pretension load....
View Articlehow to add check storey drift command in response spectrum analysis for...
how to add check storey drift command in response spectrum analysis for calculating displacement in x and z dircection
View Articlebeam orientation explaination differs
Hi all, I've got a question: Because, on blogs and posts all around internet I find out that for local beam orientation:Blue = x axisGreen = y axisRed = z axis,BUT, if i go to the technical reference...
View ArticleBolted End Splice with Compressive axial load
I am trying to design a Bolted Beam Splice W10X49 & 1" End plates using the BS with Flush Plates.I have Compression axial load and weld on flange is not good because it does not develop the...
View ArticleAISC 360-10 Double Angle Design Check
Can STAAD perform design checks according to AISC 360-10 for a member comprised of front to front or back to back channels as defined in the section database? I am unable to get any results for the...
View ArticleERROR-OUT-OF-BALANCE LOADS LARGER THAN INCREMENTAL LOADS AFTER ITERATION 153...
Hi guys,I have a problem with this kind of error in cable analysis. Please help me to fix this error. Some advise or suggestion. Any reference for cable analysis would a good help.Hereby, I attach the...
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variable cross section combined profile
Hi, I would like to add a variable cross section combined profile to my model. This column is combined from a HE180A with a diagonal cut IPE profile on it. So, a HE180 beam with varying T section on...
View Articlehow to calculate the element force at corner of plates.is it possible???
how to calculate the element force at corner of plates.is it possible???
View ArticleOpenstaad creating listbox using vba.
While creating listbox for example , for adding load envelope, is it possible to have multiple selection and adding to the selected listbox, in vba.
View ArticleGenerate Wind Loads
I am very impressed to your web section to let STAAD generate wind load for truss tower. It will save us a lots design time to do it. We design and analyze open structures and towers daily. Per...
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***WARNING: MASSES DEFINED UNDER LOAD# 20 IS CONSIDERED FOR RESPONSE SPECTRUM...
HI ALL I NEED HELP WITH THIS WARNING,I NEED A SOLUTION .
View ArticleMy license staad and ram connection decrease
please help me, my computer trouble a few weeks, after reinstalling windows and staad, i activation the license, may license decrease from 2 to 1 and may Ram connection from 1 to 0.my question how i...
View ArticleDesign Code Problems
I am using STAAD SS6 now with UK supercode license. When I try to run a sample model for concrete design. I am getting this warning. ***WARNING: LATEST UPDATE OF BRITISH CONCRETE CODE IS NOT...
View ArticleU-frame Analysis necessary even after designing everything in STAAD?
Hi all,I have modeled a Steel Foot Bridge with Lattice Truss structure. I find all the members passing checks (* except few diagonal flats failing in Cl. 6.2.9.1 which is not necessary in this case, to...
View ArticleCOMBINE command
Sir,I apply COMBINE command for two divided cantilever beam with following format :EUDL 50.19 MEMB 3529 3935COMBINE 1 MEMB 3529 3935DESIGN BEAM 3529 3935& I got warning:*** WARNING: DESIGN IS...
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Polygonal Plates Improperly Connected
I created my model with two holes through plates. I achieved this by polygonally meshing the plates and creating a hole simultaneously. Then I needed to mesh all other connecting plates. Now I am...
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