Civil Engineering - Irrigation - Discussion

Discussion Forum : Irrigation - Section 1 (Q.No. 10)
10.
Retrogression of the bed level of a river downstream a weir, occurs due to
heavy impact of water
increase of the bed level
less percentage of silt
soft soil strata.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
16 comments Page 2 of 2.

Phellu said:   7 years ago
Thank you @Rosh.

WALI said:   7 years ago
Thanks @Rosh.

Ramarao said:   7 years ago
Thank you @ROSH.
(1)

Jack said:   6 years ago
Thank you @Rosh.

Muhammad usman said:   6 years ago
When dam is constructed up stream side contain more silt than dw side it is called retrogression.
(3)

Saukat Ali said:   3 years ago
After construction of barrage, the water flowing through the barrage have less silt, so water picks up silt from downstream bed. This results in lowering d/s river bed to a few miles. This is known as retrogression.
(19)


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