1. How does,one can verify the building models, whether it fulfils the criterion Ʃ Mc ≥ 1.4ƩMb as per IS 1893:2016 in SAP2000?
2. How can I calculate the shear force at each floor level in SAP2000 during pushover analysis?
If anyone has any tutorial videos or links, please share them with me.
Thanks in advance!
Dear Dharmendra Kushwaha
After you have finished analysis and design of your structure according to specific code like ACI and so on, you must go to the following sections to check Strong Column - Weak Beam :
Design >> Concrete frame design >> Display design info
you will see new window, in this window from design output option you must choose bellow option from drop down menu :
>> (6/5) Beam/Column capacity ratio
in this way you can check SCWB but be awar that it is not very exact because in SAP2000 and ETABS, M3 calculates according to longitudinal reinforcement and commonly calculated longitudinal reinforcement differ from embedded longitudinal reinforcement in constructed structure.
Good luck.
After performing the analysis and running the design checks, Iterate the design process until you achieve a satisfactory design that satisfies the Strong-Column-Weak-Beam requirements by ensuring that the columns have larger cross-sectional dimensions, higher reinforcement ratios, or stronger materials compared to the beams in the structure.
After completing the analysis and you come up with your required steel values. You need to design your structural members like beams and columns. I suggest you prepare the spreadsheet and check the structure's capacity manually. Please check this link. You will find the calculation of how to do it, and using that prepare your Excel sheet or DM me so I will provide you with one. https://www.iitk.ac.in/nicee/IITGN-WB/EQ06.pdf
EQ06.pdf (iitk.ac.in)
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