Mod-01 Lec-26 Design of Sheet Piles (Contd.)

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nptelhrd

nptelhrd

Күн бұрын

Пікірлер: 20
@rohitchowdhury1815
@rohitchowdhury1815 7 жыл бұрын
we need teachers like him in more colleges. THANKS SIR
@parkwaydriven92
@parkwaydriven92 7 жыл бұрын
If anyone out there could help me understand something, he uses the buoyant unit weight of sand in his net pressure diagram below the water table, but I don't believe he ever accounts for the hydrostatic water pressure behind the wall. For anyone else confused by this I am assuming that the water table applies to the dredged side of the wall too, this way the water pressures balance out? Great tutorial though just a little confused by this! :)
@devvv4616
@devvv4616 6 жыл бұрын
i dunno, maybe because its granular soil??
@ChandanYadav-op1pl
@ChandanYadav-op1pl 3 жыл бұрын
You are correct, pore water pressure will balance out from the back and front of sheet pile wall
@aqyra_
@aqyra_ Жыл бұрын
​@@ChandanYadav-op1plagree!
@mdaariz2282
@mdaariz2282 4 жыл бұрын
This lecture is very useful for me sir
@bakshishsingh2805
@bakshishsingh2805 4 жыл бұрын
Sir, please explain why linear variation is taken inspite of the fact That below dredge level pressure will remain constant for portion above pivot point and below pivot point?
@TheLuminousOne
@TheLuminousOne 6 күн бұрын
units?
@asifabbas7790
@asifabbas7790 8 жыл бұрын
nice why we not take gamma effective at depth 3m rather than gama bcz water table encounter kindly elloberate?
@tanweermalik3512
@tanweermalik3512 5 жыл бұрын
Thanks very much for the excellent video. But I would like to second Ben Bennett's comment below. You used submerged weight of soil (below water table), but you haven't used hydrostatic pressure at all. Kindly explain. Thanks.
@VinayKumar-hx7ur
@VinayKumar-hx7ur 4 жыл бұрын
will cancel due to having from both side
@aqyra_
@aqyra_ Жыл бұрын
The water pressure from both sides cancel each other out
@aqyra_
@aqyra_ Жыл бұрын
Thanks sir!
@VinayKumar-hx7ur
@VinayKumar-hx7ur 4 жыл бұрын
Awesome
@hazelmaevillaver1407
@hazelmaevillaver1407 2 жыл бұрын
Where did you get the 1.3
@oShahji
@oShahji 2 жыл бұрын
Increasing D by 30% for factor of safety
@aqyra_
@aqyra_ Жыл бұрын
yess increasing D 30% It means 100%D +30%D =130%D=1.3D
@akashchaudhary9137
@akashchaudhary9137 4 жыл бұрын
Why hydrostatic pressure is not considered while calculating the earth pressure, even though it is acting.
@rongerbyfelix8651
@rongerbyfelix8651 3 жыл бұрын
Same Level, it will just cancel out :-)
@ROHITSINGH-qf4dg
@ROHITSINGH-qf4dg 3 жыл бұрын
13.59 why earth pressure is not taken into active earth pressure calculation
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