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Hamza Ahmad

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Everything posted by Hamza Ahmad

  1. AOA.. If etabs don't show any kind of warning for beam-column capacity ratio So it means capacity is ok or what ??
  2. I have a question if we reduce slab thickness to a limit which does not govern the criteria of the minimum slab thickness, for example, permissible slab thickness is 8" and I use 5" (FOR EXAMPLE) and I used additional reinforcement in slab compression portion ( as we do in flat plate system ) so it might be good practice o not and also deflection is not governing ..??
  3. Anf if there is secondary beam and how will they behave ?? there BMD ?? any example provided in engineering book regarding grid system ?
  4. Sir if you are designing an single story auditorium and its maximum unsupported span length in the x-direction in 58' and y is 36'.. what will be your approach how much your thickness of slab might be ..no prestressing as well ..
  5. AOA.. If an auditorium spaning 36'x58' (max span lenght). so its thickness is about 12" and auditorium has only roof level SO can we decrease slab thickness to 8" or 6" or not ?? what should be done in such situations. Thanks
  6. Thank you sir.. Sir how can we model and assign water tank at mumty of residential building in etabs.
  7. AOA. i have a question. how much load should we consider for a water tank for the commercial purpose according to ACIor any other code.
  8. AOA. 1) I have a question regarding steel reinforcement in wall footing. under which condition we should use steel in wall footing. 2) For Rc wall ( if in compound wall) we have to steel reinforcement all the time in footing or not ??
  9. Aoa members. if there is an expansion joint in a building so should we model them all together by dividing the expansion joint portion or should we model them completly differently in etabs ?
  10. Thank you, Sir, for your Reply. but what about serviceability limit of circular slab how can we check it?
  11. Aoa !! Hope so everyone's Fine. Can anyone please tell me about design of circular slab ..Any literature on it if not then how can we design it ?? Waiting for response. Thank you...
  12. AOA!!. i want to how can load be transfer from slab to beam after analysis in etab ?? whether it can be done throught tributary area ?? Secondly, i have a sheet in which only service dead and live load has to be placed so to find service dead load of beam i have to find self weight of beam and add it ith imposed dead load which i have assign on slab in etabs... Thank you..
  13. AOA!!. i want to how can load be transfer from slab to beam after analysis in etab ?? whether it can be done throught tributary area ?? Secondly, i have a sheet in which only service dead and live load has to be placed so to find service dead load of beam i have to find self weight of beam and add it ith imposed dead load which i have assign on slab in etabs... Thank you..
  14. Thank you, sir, for the reply..is waffle slab system should be used if the unsupported length in the X direction is almost 135 feet??
  15. Aoa .. I need some help..what is best way of design of auditorium ?? which floor system should be adopted ?? will be thankful for detail answer
  16. CAn anyone help me i am facing this problem.
  17. AOA. I have a question. For every we design in etabs it is necessary to have response spectrum analysis for it or not ?? in which conditions should we do it ?? Thank you,
  18. In etab 2016 if in preference we use ACI-14 and in load pattern we use UBC 97 for Earthquake will it be okay ?? or we have to use the same code in preference and load pattern ??)
  19. okay sir thankyou... sir can i have your email ?
  20. AOA.. if there is no wind load consider in load cases then can we use diaphram ?? but in Earth quake load is define in load case...
  21. Thankyou... i have another question ..can we tick all three option present in mass source i.e element self mass , additional mass, specified load pattern ..as it will give max mass source is it correct ot not??
  22. so please can any one clarify me... if we have dead load and also finishing load define in load pattern... so in mass source we have to add both dead load and finishing load as 1 ?? or will use only dead or finishing load...
  23. Aoa...can you please tell when we have to assign Tee beam in etabsĀ ..what is the criteria for it ??

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