steel detailed calculations
good dayI modeled a steel structure to staad I would like to see a detailed calculations including the formulas on how the staad analyzed my structure,I created steel structure composing steel plates...
View ArticleRE: SOFT STORY CHECK IN SELECT SERIES 5
If you refer to IS:1893 code, you can see that it has been recommended to consider 100% mass/weight from Dead loads and 25% or 50% mass/weight of Live load depending the live load intensity(refer to...
View ArticleSOFT STORY CHECK IN SELECT SERIES 5
i want to check the soft story for a G+8 residential building in staad ss5. can anyone help me with it and also explain how to add diaphragms and reference mass required for diaphragms.
View ArticleRAM Elements Base Plate and Anchor Design
I have developed a pipe rack model with several basic load cases. I have developed different load combinations for both, ASD and LRFD. Under load conditions, I have assigned "Design-Steel" and...
View ArticleRE: SECTION WIZARD: IMPORTING COORDINATES
Please refer to the following wikicommunities.bentley.com/.../28117.warning-member-1-is-not-a-valid-aluminum-section
View ArticleSECTION WIZARD: IMPORTING COORDINATES
how/where do I get the profile coordinates of a custom cross-section(pipe) i have created using 'free sketch' in Section wizard.I need these profile coordinates to create and input them in a new user...
View ArticleRE: Difference in ANALYSIS between CODE LRFD and CODE AISC UNIFIED
By any chance, are you using DIRECT ANALYSIS as the analysis method for the second case ( design as per AISC UNIFIED ) and using PERFORM ANALYSIS for the first case ( design as per LRFD 3rd edition ) ?...
View ArticleRE: Load combinations
Here is an additional reference on the same topiccommunities.bentley.com/.../22049.determination-of-critical-load-case-or-combination-for-steel-design
View ArticleRE: RAM Concept _Error
As Seth noted above, this error is associated with a imported CAD background. A brief discussion about the error and information on the fix can be found on the web page...
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RAM Concept _Error
HiI am getting this error (please refer to the image below) while opening RAM Concept. Is there any way to remove this. I am using 6.0.1 Connect EditionThanksChirag
View ArticleInteraction equation for WT members
A question concerning Ram Elements and the unity check for WT members. I have a truss structure with WT members as the chords. These members are under a combination of axial load and bending. I...
View ArticleRE: Direct Analysis method using AISC 360-10
Please refer to the following wiki communities.bentley.com/.../28128.moment-balance-does-not-consider-secondary-effects-of-p-delta-or-direct-analysis
View ArticleDirect Analysis method using AISC 360-10
hi,I am using Staad pro v8i SS 6, version 20.07.11.70after analysing piperack staad file, i am getting below note message in output file for every load case and load combination defined using repeat...
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RE: StopLogs
If you are relatively new to using STAAD.Pro, you can get useful information as part of the software help documentation as shown next ( accessed through Help > Contents from within the...
View ArticleColumn Reactions from Pattern Loading in Ram Concept
Hello, I am currently working on a Ram Concept model and I was wondering how to go about exporting the column reactions from pattern loading, in particular the unbalanced moments. In the manual it says...
View ArticleRE: Typical beam design using AISC_US units
We can definitely assist you with all of these issues. You can directly upload the models in the Bentley Communities Forum following the process described in the wiki...
View ArticleTypical beam design using AISC_US units
I have a few simple questions regarding beam design:My structural model description is the following:I have a simple monorail that is suspended from the perpendicular floor beams above. The connections...
View ArticleRE: Difference in ANALYSIS between CODE LRFD and CODE AISC UNIFIED
No, all that's different in the two files is the statement CODE LRFD3 vs CODE AISC UNIFIED under the PARAMETER cluster in steel design. That is why the result surprised me.
View ArticleRE: Difference in ANALYSIS between CODE LRFD and CODE AISC UNIFIED
Please upload the model and provide the details of what you are checking, so that we can troubleshoot further.
View ArticleDifference in ANALYSIS between CODE LRFD and CODE AISC UNIFIED
I recently ran a fairly basic 3D steel frame analysis and design problem in STAAD. Members were grouped and SELECTed and then CODE CHECKed. I know that the SRF for LRFD3 is 0.85 and for AISC UNIFIED is...
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