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  Topic: How do we justify the repair/rehabilitation of old/damaged buildings?
SATYAPAUL

Replies: 4
Views: 949

PostForum: SEFI General Discussion   Posted: Mon Dec 17, 2018 12:30 am   Subject: How do we justify the repair/rehabilitation of old/damaged buildings?
it depends on age of structure.if it is a rcc structure,then condition of reinforcement has to be accessed.is this building multi story or single story. brick work and plastering can be strengthened ...
  Topic: Base plate thickness calculation due to large moments and axial load
SATYAPAUL

Replies: 9
Views: 1984

PostForum: SEFI General Discussion   Posted: Tue Nov 27, 2018 12:30 pm   Subject: Base plate thickness calculation due to large moments and axial load
PLEASE REFER BASE DESIGN OF PRE ENGINEER BUILDINGS.PROVIDE SMALLER SIZE PLATE BUT HIGHER THICKNESS TO RESIST SHEAR.A HINGE AT BOTTOM HELPS IN REDUCING MOMENT,BUT MOMENT AT KNEE IS HIGHER.PLEASE REFE ...
  Topic: Base plate thickness calculation due to large moments and axial load
SATYAPAUL

Replies: 9
Views: 1984

PostForum: SEFI General Discussion   Posted: Mon Nov 19, 2018 4:30 am   Subject: Base plate thickness calculation due to large moments and axial load
you are right.i suggest number of tension bolts shall be increased and stress in bolts(tensile) shall be 50% from safety point of view.normally in PEB FRAMES,the bottom support is hinged.thus all bol ...
  Topic: How to find roof stability of old building?
SATYAPAUL

Replies: 28
Views: 3487

PostForum: SEFI General Discussion   Posted: Sat Oct 27, 2018 1:30 pm   Subject: How to find roof stability of old building?
i am providing you thumb rule.two persons stand at a point on roof top.both together may weigh approximately 120 kg.ask the third man to watch the ceiling from below.if on visibility no change is no ...
  Topic: Survey: Indian Concrete Journal (ICJ) is scheduled to close operations in NOV 2018.
SATYAPAUL

Replies: 8
Views: 1565

PostForum: SEFI General Discussion   Posted: Mon Oct 22, 2018 9:30 am   Subject: Survey: Indian Concrete Journal (ICJ) is scheduled to close operations in NOV 2018.
why closing this journal.is there financial crisis.please approach IIT AND ENGINEERING COLLEGE STUDENTS FOR CONTRIBUTIONS.PROFESSIONALS MAY ALSO DONATE. PLEASE GO FOR ELECTRONIC EDITIONS,WHICH ARE MO ...
  Topic: NEW BUILDING BETWEEN TWO ADJACENT EXISTING BUILDINGS
SATYAPAUL

Replies: 16
Views: 2484

PostForum: SEFI General Discussion   Posted: Sat Oct 06, 2018 2:30 am   Subject: NEW BUILDING BETWEEN TWO ADJACENT EXISTING BUILDINGS
i have already emailed my comments. On Sat, 06 Oct 2018 06:29:32 +0530 "hemaraj rv" wrote > check the soil property and if possible construct same brick foundation partially ...
  Topic: NEW BUILDING BETWEEN TWO ADJACENT EXISTING BUILDINGS
SATYAPAUL

Replies: 16
Views: 2484

PostForum: SEFI General Discussion   Posted: Fri Oct 05, 2018 11:30 am   Subject: NEW BUILDING BETWEEN TWO ADJACENT EXISTING BUILDINGS
please only cut the offset,i.e. of brickwork of extended footing in your boundary limit,up to the width of rcc column of strap foundation you have proposed.rcc foundation joining columns at footing l ...
  Topic: depth of foundation.
SATYAPAUL

Replies: 0
Views: 368

PostForum: SEFI General Discussion   Posted: Thu Sep 20, 2018 11:30 am   Subject: depth of foundation.
saturate the sand in bore well.provide mat thickness 150mm. provide foundation at depth 2.2 meter. regards satya paul

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  Topic: Concrete mix proportioning at site.
SATYAPAUL

Replies: 5
Views: 1145

PostForum: SEFI General Discussion   Posted: Thu Sep 13, 2018 1:30 pm   Subject: Concrete mix proportioning at site.
if volume mix is used conforming to design mix(by conversion).the result may vary up to 10%,provided water is controlled. MinImum six reshuffles shall be done.three dry and three with water mix. reg ...
  Topic: Concrete mix proportioning at site.
SATYAPAUL

Replies: 5
Views: 1145

PostForum: SEFI General Discussion   Posted: Tue Sep 11, 2018 5:30 am   Subject: Concrete mix proportioning at site.
ask him to add 10% more cement.rough test is to make a hand ball from finished concrete mix and squeeze with full force.no water or paste shall come out.other wise reduce water.thumb rule 142.5 cu ft ...
 
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