| Author |
Message |
 Topic: COVER TO COLUMN,GB AND PEDESTAL BELOW NGL |
syed_A
Replies: 2
Views: 3492
|
 Forum: SEFI General Discussion Posted: Thu May 14, 2020 1:57 pm Subject: COVER TO COLUMN,GB AND PEDESTAL BELOW NGL |
Dear Sir
My observation
Backfilling is done when the column/pedestal hardened, hence less chance of concrete getting mix with soil, where as 75 mm cover is provided as the fresh concrete is in dire ... |
| Topic: Help for Better column positioning |
syed_A
Replies: 2
Views: 5806
|
Forum: Speak Out Box Posted: Tue Apr 07, 2020 5:56 am Subject: Help for Better column positioning |
Dear Friend
I made some changes in column position for the given plan, orient as per your requirement if it is ok
regards |
| Topic: connection of columns at plinth level and floor level with beams |
syed_A
Replies: 2
Views: 3781
|
Forum: SEFI General Discussion Posted: Thu Feb 27, 2020 5:27 am Subject: connection of columns at plinth level and floor level with beams |
Engr S adhikari
Since the plinth beam rest on ground, Do we need to consider support conditions in staadpro or simply model it as any other beam which supports slab, wall etc |
| Topic: Staircase support at first floor level |
syed_A
Replies: 4
Views: 4740
|
Forum: SEFI General Discussion Posted: Tue Feb 25, 2020 6:06 am Subject: Staircase support at first floor level |
Dear Engr
Shift or provide this column and extend the beam as cantilever upto the width of waist slab so that you rest the flight on this beam (refer attach image ), provided if it is possible as per ... |
| Topic: Load calculation for G+2 building(Staad.pro & Manual) |
syed_A
Replies: 11
Views: 8579
|
Forum: SEFI General Discussion Posted: Mon Feb 10, 2020 3:23 pm Subject: Load calculation for G+2 building(Staad.pro & Manual) |
Dear Sathya
Software considers the self weight and live load C/C distance between nodes, Hence some portion of joints like beam, column or slab twice or more than once. Thus i feel due to this reason ... |
| Topic: Congestion of Reinforcements |
syed_A
Replies: 2
Views: 3053
|
Forum: SEFI General Discussion Posted: Thu Dec 12, 2019 6:13 pm Subject: Congestion of Reinforcements |
| Please refer IS456-2000 cl 26 onwards for reinforcement detailing |
| Topic: Equivalent floor load calculation |
syed_A
Replies: 10
Views: 14582
|
Forum: SEFI General Discussion Posted: Thu Dec 12, 2019 5:18 am Subject: Equivalent floor load calculation |
Dear ronnie singh
In cell E14 and E15 you are using standard formula based on yield line to distribute triangular and trapezoidal load on beam, where as in cell S17 and S18 you simply calculating are ... |
| Topic: Why slabs are only designed for gravity loads and not for any lateral force (Earthquake and wind)? |
syed_A
Replies: 5
Views: 4382
|
Forum: Freshers' Zone Posted: Mon Dec 02, 2019 12:52 pm Subject: Why slabs are only designed for gravity loads and not for any lateral force (Earthquake and wind)? |
Dear Engr
For better understanding with figures please refer Design of Reinforced concrete structures by N SUBRAMANIAN sir book, section 9.9, page no 349
Regards |
| Topic: COLUMNS MISPLACED |
syed_A
Replies: 5
Views: 6246
|
Forum: SEFI General Discussion Posted: Mon Oct 14, 2019 6:42 pm Subject: COLUMNS MISPLACED |
Dear Mr Irfan Shaik
Bending the column bars to rectify the misplaced one is not the solution
Provide the column beam framing drawing so that a proper solution/rectification can be discussed
reagrd ... |
| Topic: Slenderness limit for beam to ensure lateral stability |
syed_A
Replies: 1
Views: 2065
|
Forum: SEFI General Discussion Posted: Fri Aug 02, 2019 10:47 am Subject: Slenderness limit for beam to ensure lateral stability |
Dear Engr
You have to consider as follows
1) (L/b) ≤ 60
2) (L*d/b^2) ≤ 250
here L is the clear distance between lateral restraints |
| |
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