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Author Message
  Topic: Expansion joint
spsvasan

Replies: 4
Views: 1034

PostForum: SEFI General Discussion   Posted: Sun Jun 16, 2019 2:55 am   Subject: Re: Expansion joint



Dear Er.Vikash

When each side of the building expands or contracts, it affects the two adjoining blocks leading to cracks

It is better to separate the building into four parts so that each ...
  Topic: Expansion joint in steel roof
spsvasan

Replies: 2
Views: 792

PostForum: SEFI General Discussion   Posted: Sat Jun 08, 2019 3:19 am   Subject: Re: Expansion joint in steel roof
Hi Sefians!

I have a case,

I'm designing a steel roof structure of 165m. braced bays are provided.
As per IS 800-2007, if we are going multiple braces we shall go
upto 230m without any expa ...
  Topic: IS IT POSSIBLE TO PROVIDE BOTH PILE FOUNDATIONS AND ISOLATED FOOTINGS IN A MIXED FASHION FOR A BUILDING?
spsvasan

Replies: 9
Views: 1569

PostForum: SEFI General Discussion   Posted: Sat Jun 08, 2019 3:13 am   Subject: Re: IS IT POSSIBLE TO PROVIDE BOTH PILE FOUNDATIONS AND ISOLATED FOOTINGS IN A MIXED FASHION FOR A BUILDING?
Dear Er.R.Mathew

The mixing of deep foundation and shallow foundation shall be avoided

Even if a separation joint is provided between the portions with deep foundation and portions with shallow ...
  Topic: Please suggest some idea to detail beam column joint
spsvasan

Replies: 3
Views: 796

PostForum: SEFI General Discussion   Posted: Sat Jun 08, 2019 3:01 am   Subject: Re: Please suggest some idea to detail beam column joint
Dear sefians
In an exiting structure beams are going to retain and columns are demolished and going to construct new concrete column to increase the one more floor above the existing structure? Pleas ...
  Topic: change of roof (from flat to sloped) of a building
spsvasan

Replies: 3
Views: 1327

PostForum: SEFI General Discussion   Posted: Mon Nov 12, 2018 1:45 am   Subject: Re: change of roof (from flat to sloped) of a building
Dear All,

In case the RCC Roof of a building changes from flat roof (as per bid/ tender awarded to the contractor) to 1:3 sloping roof (as per construction drawing issued to the contractor), what ...
  Topic: REGARDING DESIGN AND CONSTRUCTION OF LIFT
spsvasan

Replies: 1
Views: 986

PostForum: SEFI General Discussion   Posted: Mon Nov 12, 2018 1:37 am   Subject: Re: REGARDING DESIGN AND CONSTRUCTION OF LIFT
Dear Er.Abhay Bhandari

The dimension specified for lifts is usually the plastered clear dimensions

Check whether the lift shaft has a machineroom or is a machineroom-less lift.

If there is a ...
  Topic: Indian Concrete Journal Will be continued but with a different team
spsvasan

Replies: 12
Views: 2626

PostForum: SEFI General Discussion   Posted: Mon Nov 12, 2018 12:07 am   Subject: Re: Indian Concrete Journal Will be continued but with a different team
Dear Dr.NS

Very good news.

I hope this will fructify and the new team will maintain the high standard of ICJ

S.P.Srinivasan



Indian Concrete Journal is going to be continued" with ...
  Topic: Professional Engineering Society in India for Civil Structure Engineering
spsvasan

Replies: 3
Views: 1204

PostForum: SEFI General Discussion   Posted: Mon Nov 12, 2018 12:02 am   Subject: Re: Professional Engineering Society in India for Civil Structure Engineering
Dear SEFIAN

You may add

Association of Consulting Civil Engineers {India)

S.P.Srinivasan

I start the list with one of the oldest in India.....

1. Institution of Engineers India - India ...
  Topic: E value of TMT bar
spsvasan

Replies: 6
Views: 1645

PostForum: SEFI General Discussion   Posted: Sun Nov 11, 2018 11:59 pm   Subject: E value of TMT bar
Dear SEFIAN

Yes, the abnormally low E value will have a significant effect resulting in larger defelction and larger crack widths

It is better to recheck the value using a different sample and, ...
  Topic: borewell beside footing mat
spsvasan

Replies: 9
Views: 2444

PostForum: SEFI General Discussion   Posted: Wed Oct 17, 2018 1:41 am   Subject: borewell beside footing mat
Sir,
Won't the passive EP by soil on the diametrically opposite face exert thrust in opposite direction ?

E S Jayakumar


Dear Er.E.S.Jayakumar

For developing passive pressure, the well has ...
 
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