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  • Users: pratamahrs
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  1. pratamahrs

    Converting Double Channel Plate to Rectangular Hollow Section

    Hi all, I have a problem. I have proposed the Steel RHS for the mullion but the client said it is too expensive. So, they want to change the section from combining the channel section. They said it's cheaper. Do you guys have any thoughts of this? Does this section is possible to build...
  2. pratamahrs

    Rib Glass Calculation

    Dear all, I've faced a problem on calculating the rib glass. Do you guys have any reference or tips to calculate the thickness and depth of the rib glass? Thanks Pratama H.R.S., B.Sc, M.Sc Facade Engineer
  3. pratamahrs

    Is stiffener plate reduce slenderness?

    Hi all, I want to ask about the usage of stiffener. I have a very long column (L=10660mm). I use the IWF 400x200x8x13. When I calculate the major axis and minor axis slenderness. I found that if K=1,L=10660,and ry=45.68, the (kl/r) is 233,33 (above 200). It is not allowed since {kl/r) < 200...
  4. pratamahrs

    Recommended literature for structural cable design

    Hi guys, I am a facade engineer. I'm currently handling a project with structural cable system for curtain wall. I'm new to facade and don't have much experience in structural cable system. Do you guys have any recommendation books or references due to my lack of experience. I need to learn...
  5. pratamahrs

    Cable Mullion in STAAD

    Answer Suggested Cable Mullion System in STAAD Hi, I would like to design a cable mullion system with height 9.6m. Please anybody tell me the steps how to design the cable in STAAD. I got confused with the loading especially the pretension load. The working load is Wind Load, Temperature Load...

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