Hi brother your video was nice I am here to know about how to give an user defined backbone curve for an X bracing strut (having hinge at middle of the X bracing) please help with this thank you
Dear Sir very good & informative video, can you share how we can apply walking induced vibration in Structure particular in load bearing structure, If Possible?
Hello sir, Can we do pushover analysis for this masonry strut element in ETABS? If so, what type of hinges should we assign for masonry struts? Please let us know, it would be helpful.
Yes, you can do pushover analysis of masonry structure. I would suggest you to read some latest research papers on this work. The response of masonry is very difficult to model accurately.
Hello Sir, pls provide step by step videos how to model brick masonry structures with openings in Etabs and it's earthquake analysis..i would be very thankful to you
A/s Obaid bhai, Please make detailed videos how to model brick masonry buildings (with openings) & its earthquake analysis.. either on etabs or sap whichever is easy
I’m confused about the material part for the strut, why was the material not defined for strut as per the masonry data’s ? won’t the Material matter for stiffness or something?
There are different methods to consider the opening in the infill. You can apply a modification factor for the size of opening. I will recommend you to refer some research papers on this topic to get the clear understanding of this.
If the column in both side of beam is different (e.g. right side column is 15"x15" and left side column is 18"x18") then to calculate moment of inertia of column which column we select?
Yes, and for further information, you can refer to this video for assigning a compression-only element ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-0OFADwO6_ww.html
Thanks for the video sir, can u please clarify if we r converting the M wall to strut, do we have to add the load of masonary wall seperately in load define section.
@@CivilSAC thank you, usually madonry infill walls work in compression ( axial forces), in a 3D building, we cannot predict the direction of earthquake, so it is better to take x brace. Am i right?
@@aymanramadan3235 Yes, you cannot predict the direction of the eartquake. If you doing nonlinear time history analysis, then it is good to consider equivalent struct in an X configuration. For 3D analysis, you should also consider the out-of-plane bending of masonry infill panels which is a little bit difficult to model. I hope this helps.
You will have to prepare a 3D model to analyze for the earthquake in both directions. Cross bracing will be helpful if you doing time history analysis.