Explain about best hydraulic section, Civil Engineering

Assignment Help:

Q. Explain about Best hydraulic section?

The best hydraulic section of an open channel is considered by provision of maximum discharge with a given cross sectional area. Channels with circular shape is the best hydraulic sections whereas a rectangular channel with channel width being equal to two times the height of channel is the best hydraulic section amongst all rectangular sections. Actually the choice of best hydraulic section also possesses other benefits than hydraulic performance. For example for a given discharge rate use of best hydraulic section could assure the least cross sectional area of the channels. Considerable savings could be made from the reduction in the amount of excavation and from the useof less channel linings.


Related Discussions:- Explain about best hydraulic section

Physical tests on cement, Physical Tests on Cement (a) Soundness Test: ...

Physical Tests on Cement (a) Soundness Test: by sieve analysis, it is conducted. 100 gms of cement is taken and sieved throughout IS sieve No. 9 for fifteen minutes. Residue on

State the increase in earth pressure at rest, A wall with a smooth vertical...

A wall with a smooth vertical back and 9 metres high retains a moist cohesionless soil with a horizontal surface. The soil weighs 15 kN/m3 and has an angle of internal friction of

Maintenance of bituminous roads, Maintenance of Bituminous Roads: The...

Maintenance of Bituminous Roads: The common defects noticed in a bituminous road are : potholes cracks rutting corrugations shoving stripping and l

Explain the bolted connections, Explain the Bolted Connections a) Quest...

Explain the Bolted Connections a) Questions generally relate to the size of the bolt needed for a connection or b) Number of bolts for a given loading and specified size

Structural connection loosening - deterioration in steel, Define Structural...

Define Structural connection loosening - Deterioration in Steel? Structural connections joined together by rivets or bolts have a tendency to work loose over an extended period

Bridge engineering, How to calculate economic span of ss bridge

How to calculate economic span of ss bridge

Direction of approaching velocities of ships during berthing, Q. Direction ...

Q. Direction of approaching velocities of ships during berthing? One of the key effects of angle of approaching velocities of ships is its influence of energy to be absorbed by

Define reactivity - hazardous waste, Define Reactivity - Hazardous Waste ...

Define Reactivity - Hazardous Waste - Undergoes violent Change w/o detonating - reacts violently with water - Forms potentially explosive mixtures with water - generat

Quadratics.., applying quadratics in civil engineering

applying quadratics in civil engineering

Why nautical mile is different from statute mile, One nautical mile is desc...

One nautical mile is described by one latitude minute of arc (there are 60 like minutes to a degree). This equals 1852 meters, and roughly (but coincidentally) 2000 yards or 6000 f

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd