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  Topic: QUERIES RELATED TO WIND CALCULATION
pvgraju

Replies: 5
Views: 4240

PostForum: SEFI General Discussion   Posted: Mon May 22, 2023 10:12 am   Subject: QUERIES RELATED TO WIND CALCULATION
Dear Sir,

For Building wind load is to be calculated from GL to top of terrace.
For projections above buildings relevant table from the wind code is to be taken. But while calculation of wind load ...
  Topic: Research on Blast Loading
pvgraju

Replies: 2
Views: 2228

PostForum: SEFI General Discussion   Posted: Fri Apr 21, 2023 11:37 am   Subject: Research on Blast Loading
Dear Sir,

Plot the loading profile. Then using loading plot draw force-displacement or force-acceleration graph.

Give this values as input in E-tabs and carry analysis.

Regards,

P.V.Gavarr ...
  Topic: Design of Sea wall
pvgraju

Replies: 5
Views: 3555

PostForum: SEFI General Discussion   Posted: Tue Mar 07, 2023 6:10 am   Subject: Design of Sea wall
Dear Sir,

Wall design is to be done like a regular wall. Tripods are to be placed to reduce wave impact.

IS codes are also available on sea wall design for further reference.

Regards,

P.V. ...
  Topic: STRUCTURAL DYNAMICS-MASS PARTICIPATION
pvgraju

Replies: 4
Views: 2848

PostForum: SEFI General Discussion   Posted: Tue Jan 31, 2023 10:52 am   Subject: STRUCTURAL DYNAMICS-MASS PARTICIPATION
Dear Sir,

1. Structure with fixed base.
2. Structure supported on raft with soil springs.

Columns supported on raft can be considered as fixed for analysis. The resulting reactions are to be us ...
  Topic: Diagonal reinforcement at reentrant corners
pvgraju

Replies: 2
Views: 3517

PostForum: SEFI General Discussion   Posted: Tue Jan 17, 2023 9:02 am   Subject: Diagonal reinforcement at reentrant corners
Dear Sir,

Due to temperature change, shrinkage concrete tries to shrink in perpendicular directions which will cause crack at the corner. By providing diagonal reinforcement at reentrant corners th ...
  Topic: Designing the foundation for a D. G. Set
pvgraju

Replies: 6
Views: 3489

PostForum: SEFI General Discussion   Posted: Tue Dec 27, 2022 6:45 am   Subject: Designing the foundation for a D. G. Set
Dear Sir,

Generally solid element modelling will be done for such type of foundations, columns. Live load can be applied on top slab in the software which will get transferred automatically to colu ...
  Topic: Regarding Cracks in slab
pvgraju

Replies: 17
Views: 5698

PostForum: SEFI General Discussion   Posted: Thu Dec 01, 2022 8:44 am   Subject: Regarding Cracks in slab
Dear Sir,

Due to corrosion also cracks may develop. so try to scan the concrete to find the intensity of corrosion. Then adopt suitable strengthening methods such as additional support below the c ...
  Topic: Design clauses A-3.2 of IS 802 (Part 1/ Sec 2) : 2016
pvgraju

Replies: 1
Views: 1757

PostForum: SEFI General Discussion   Posted: Tue Nov 29, 2022 12:01 pm   Subject: Design clauses A-3.2 of IS 802 (Part 1/ Sec 2) : 2016
Dear Sir,

Aeff on right hand side is not correct. Only A shall be there.

Sourced from BS code.

Regards,

P.V.Gavarraju
  Topic: WIDE BEAMS ON THIN COLUMNS
pvgraju

Replies: 0
Views: 1135

PostForum: SEFI General Discussion   Posted: Wed Nov 02, 2022 6:45 am   Subject: WIDE BEAMS ON THIN COLUMNS
Dear Sir,

I thing this wide beams behaviour is in research. Iam attaching some papers for reference.

Regards,

P.V.Gavarraju.
  Topic: Plate Deflection calculations blunder
pvgraju

Replies: 2
Views: 2054

PostForum: SEFI Web Site Problems/ Login/Registration Issues   Posted: Wed Oct 12, 2022 11:06 am   Subject: Plate Deflection calculations blunder
Dear Sir,

Check out the type of FEM element used in the soft ware. In FEM different types of elements are there. Different types of plate, solid elements etc. Check whether your FEM element used is ...
 
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