| Author |
Message |
 Topic: During percussion type boring boulders obstructed the drilling |
sspawar
Replies: 0
Views: 1732
|
 Forum: SEFI General Discussion Posted: Mon Mar 25, 2024 12:56 am Subject: During percussion type boring boulders obstructed the drilling |
Dear Sefians,
During conventional DMC and chisel bailer type boring of 450 diameter in sandy strata, some portion 3 to 4 meter in depth below 3m from ground encountered with river sand stone (bould ... |
| Topic: Camber |
sspawar
Replies: 15
Views: 39330
|
Forum: SEFI General Discussion Posted: Sun Oct 29, 2023 5:04 am Subject: Re: Re Camber in Beam |
Dear respected Sefi member Jitendra ji
your questionnaires and answers
I have a doubt related to camber, so kindly through somelight, on this.
1- Can we use camber to Bye pass the deflection li ... |
| Topic: Improvement of SBC |
sspawar
Replies: 18
Views: 13398
|
Forum: SEFI General Discussion Posted: Sun Sep 03, 2023 12:53 am Subject: Improvement of SBC |
You have to assess bearing capacity of group of stone piles and the sum of NSBC and stone pile group may be increased by add more stone piles to attain required SBC.
following literature may helpfu ... |
| Topic: When must I take reading in the cube test of concrete, in the first crack or after it fails completely? |
sspawar
Replies: 2
Views: 5365
|
Forum: SEFI General Discussion Posted: Wed Aug 23, 2023 10:08 am Subject: When must I take reading in the cube test of concrete, in the first crack or after it fails completely? |
Dear Frnds,
Yes As per IS 516 its very obvious, and this should be followed a black and white decisive point.
IS: 516 • <o></o>
The load shall be applied without shock and increas ... |
| Topic: When must I take reading in the cube test of concrete, in the first crack or after it fails completely? |
sspawar
Replies: 2
Views: 5365
|
Forum: SEFI General Discussion Posted: Wed Aug 23, 2023 2:46 am Subject: When must I take reading in the cube test of concrete, in the first crack or after it fails completely? |
Dear Frnds
It is every day routine work for a concrete lab and engineers involved to concreting works.
Its a little difference of opinion on compressive strength of a specimen of cubes etc will ... |
| Topic: what is the best method to compact a transverse sloped stadium arena earth fill |
sspawar
Replies: 6
Views: 7573
|
Forum: SEFI General Discussion Posted: Fri Jun 30, 2023 10:26 am Subject: what is the best method to compact a transverse sloped stadium arena earth fill |
Dear Sefians,
How we can compact a 1:4 cross slope profile 15 meter in width runs circumferentially of radii from 75 to 90 meter.
What would be the best method to compact 98% a earth fill of trap ... |
| Topic: what should be the minimum slanting angle for brickwork of circular manhole chamber |
sspawar
Replies: 1
Views: 2830
|
Forum: Speak Out Box Posted: Sat Oct 29, 2022 12:11 am Subject: what should be the minimum slanting angle for brickwork of circular manhole chamber |
Dear Sefians,
There many type of circular manhole chambers are in practice. But what should be the slanting angle of brickwork closing at mouth from larger diameter in lower side, when we are using M ... |
| Topic: Casting in two different grades of concrete |
sspawar
Replies: 2
Views: 3683
|
Forum: Speak Out Box Posted: Sun Aug 07, 2022 6:58 am Subject: Casting in two different grades of concrete |
Dear Sir,
I found a You tube upload related to this topic, have a very deep, study over, touched many aspects in that regards. Have a look, hope will get some information extra ordinary.
Regards
... |
| Topic: Casting in two different grades of concrete |
sspawar
Replies: 2
Views: 3683
|
Forum: Speak Out Box Posted: Thu Aug 04, 2022 11:03 am Subject: Casting in two different grades of concrete |
Dear Sefians,
[FONT=Verdana, sans-serif][HIGHLIGHT=#ffffff]What is the best economic and quality controlled method to cast numerous columns' and beams' joints where the grade of concrete of Beam ... |
| Topic: IS 6313 : Part 2 : 2022 |
sspawar
Replies: 0
Views: 3615
|
Forum: Speak Out Box Posted: Sun Apr 24, 2022 10:43 am Subject: IS 6313 : Part 2 : 2022 |
Hi all,
May anybody provide -[/SIZE][/HIGHLIGHT][/FONT][COLOR=#373a3c][FONT=Lato, sans-serif][SIZE=4][HIGHLIGHT=#ffffff] or 2013[/HIGHLIGHT][/SIZE][/FONT][/COLOR]
[COLOR=#373a3c][FONT=Lato, sans- ... |
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