Civil Engineering - Soil Mechanics and Foundation Engineering - Discussion
Discussion Forum : Soil Mechanics and Foundation Engineering - Section 2 (Q.No. 18)
18.
The critical exist gradient of seepage water in soils, is
Discussion:
30 comments Page 3 of 3.
Rajat Sroha said:
8 years ago
And is right.
Because exit gradient is headloss divided by length.
Because exit gradient is headloss divided by length.
Shubham Suroliya said:
8 years ago
Both c & d correct.
Dhanu said:
8 years ago
it's not quick sand condition given is seepage exit gradient.
Exit gradient = (delta h/Nd) * (1/delta L).
Exit gradient = (delta h/Nd) * (1/delta L).
Brijesh said:
8 years ago
The critical exist gradient of seepage water in soils, is increased with increase in specific gravity.
The critical exist gradient of seepage water in soils, is increase with decrease void ratio.
The critical exist gradient of seepage water in soils, is increase with decrease void ratio.
Insan said:
9 years ago
According to me, it is G/e.
Shaggy said:
9 years ago
The answer is directly proportional to the specific gravity because no matter of G-1. G is maximum as compared to 1. So directly proportional to the specific gravity.
Yogesh said:
10 years ago
We always neglect constant for defining proportionality relationship. As here answers are more than one hence answer is none of above.
Paras Nayyar said:
10 years ago
Since 1 is constant so i is directly proportional to G and inversely proportional to e.
Vivek said:
10 years ago
Directly proportional to G-1. And inversely proportional to 1+e. That's why answer (E).
Danesh said:
1 decade ago
Directly proportional to Specific gravity also. Actually,
i = (G-1)/(1+e) where i is critical gradient.
G is spec. gr.
e is void ratio.
i = (G-1)/(1+e) where i is critical gradient.
G is spec. gr.
e is void ratio.
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