Question
Download Solution PDFThe minimum freeboard recommended for lined canal carrying discharge greater than 10 m3/s, is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
The minimum freeboard recommended for a lined canal is as follows:
|
Type of channel |
Discharge (m3/s) |
Freeboard (m) |
|
Main and Branch Canal |
> 10 |
0.75 |
|
Branch canals and major distributaries |
5 – 10 |
0.60 |
|
Major distributaries |
1 – 5 |
0.50 |
|
Minor distributaries |
< 1 |
0.30 |
|
Water courses |
< 0.06 |
0.10 – 0.15 |
Hence, The minimum freeboard recommended for lined canal carrying discharge greater than 10 m3/s, is 0.75 m.
Last updated on Mar 26, 2025
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