Design a straight glacis fall on the branch canal with following part…

Previous year question for Design of Hydraulic Structures.

Question

Design a straight glacis fall on the branch canal with following particulars:

Full supply discharge upstream/downstream = 100 cumecs

Full supply level upstream/downstream = 125.0/153.5

Full supply depth upstream/downstream = 2.0 m

Bed width of canal upstream/downstream= 55.0 m

Bed level upstream/downstream = 123.0 m/ 121.5 m

Permissible exit gradient = 1/5.