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  1. OSE

    ACI:What are the factor of load cases in analysis of piles

    Dear All, Thanks for your answers. They make me understand clearly about load combination. I wish that we can discuss more in future. With very best wishes, OSE
  2. OSE

    SPECTRAL RESPONSE ANALYSIS: scale factor in ETABS

    Thanks for your prompt reply. Could you explane more detail about the way you have used with risa3d?
  3. OSE

    SPECTRAL RESPONSE ANALYSIS: scale factor in ETABS

    Dear all, I am analyzing building by ETABS software. In seismic analysis, I am using UBC curve for spectral response analysis (SRA). as far as I know with SRA: Generally, Seisemic Force F = m*Sd(T)*f where: m: mass; S: spectral function; f: factor; I have ever used EUROCODE, in this code...
  4. OSE

    ACI:What are the factor of load cases in analysis of piles

    Thanks DaveAtkins! Your counsel are highly appreciated. One more question: I found in IBC that "when having more than two or more transient load act simultaneously with the dead load,IBC 1605.3.1.1 permit a 25% transient load reduction-> have factor = 0.75 in these cases. And I found the same...
  5. OSE

    ACI:What are the factor of load cases in analysis of piles

    Hi All, I am working in project designed by ACI. With members of the body structural part( slab, beam, column) I used combination with factored load (these combination are shown detailly in ACI). to calculate the numbers of pile, I want to use allowable stress design (in which Force at top of...
  6. OSE

    Concrete Software

    As far as I know, there are some soft wares good at analyzing general concrete structures (ETABS, SAP, SAFE...). And it is important that each software is adapted with each structure. I am quite familiar with ETABS, SAP and SAFE so I have some suggestions for you: 1) SAP: Good at analyzing...
  7. OSE

    Shear wall: How to do with Pu>0.35Po

    The boss want me to design shear wall. The firsr time for me, so I would like to be consultancy. I am reading manual of Etabs I found the condition: Pu<0.35P0; Manual says: if Pu>0.35P0, -> not check for shear wall; I have looked for some original standards and original document but I could...
  8. OSE

    How considered Pu/Po&lt;0.35

    I am reading manual of Etabs for designing SHEAR WALL of building and I am finding the condition: Pu<0.35P0; Manual says: if Pu>0.35P0, -> not check for shear wall; I have reading ACI standard but I could nt find the provision as above previous; I would like to be consultan above this...
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