|
View previous topic :: View next topic |
Author |
Message |
husseins20 ...
Joined: 25 Apr 2013 Posts: 62
|
Posted: Tue Feb 18, 2020 12:02 pm Post subject: CONCRETE COLUMN WITH STEEL ROOF |
|
|
Hi All,
Can anyone share a design example of a warehouse etc where we have concrete columns with parallel chord truss
|
|
Back to top |
|
|
es_jayakumar General Sponsor
Joined: 24 Nov 2011 Posts: 1408 Location: Cochin
|
Posted: Fri Feb 21, 2020 4:14 am Post subject: |
|
|
You can design the parallel-chord truss and the RCC columns that support it separately. The columns can be designed for top free end condition (though on conservative side) for the maximum support reaction transmitted by the truss. If there is more complication in your structure, please post a diagram here.
E S Jayakumar
|
|
Back to top |
|
|
husseins20 ...
Joined: 25 Apr 2013 Posts: 62
|
Posted: Fri Feb 21, 2020 1:08 pm Post subject: skecth |
|
|
Dear Eng. Jayakumar,
Attached herewith sketch for your valuable input.
rgds
Hussein
Warning: Make sure you scan the downloaded attachment with updated antivirus tools before opening them. They may contain viruses. Use online scanners here and here to upload downloaded attachment to check for safety.
|
Description: |
|
Download |
Filename: |
New Doc 2020-02-21 16.04.28.pdf |
Filesize: |
218.73 KB |
Downloaded: |
430 Time(s) |
|
|
Back to top |
|
|
es_jayakumar General Sponsor
Joined: 24 Nov 2011 Posts: 1408 Location: Cochin
|
Posted: Fri Feb 21, 2020 3:02 pm Post subject: |
|
|
I do not find any complication in your structure. Since the span of the parallel-chord truss is 30m, a deeper one may be necessitated. A horizontal tie is advisable to be provided at some depth below the apex of the truss (A-shape). The RCC columns can be designed for maximum compression and tension, if any arises, as obtained from the truss support reaction for various DL/LL/WL combination cases. You may ask any further clarification in this regard.
E S Jayakumar
|
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum
|
|
|
|