Significance of tailwater level in culverts, Civil Engineering

Assignment Help:

Significance of tailwater level in culverts

Headwater level and tailwater level of culverts are significant parameters in hydraulic design. Headwater level can't be set too large, or else flooding upstream may take place leading to the loss of life and properties. Conversely tailwater level of culverts has to comply with the following requirements: 

(i)  For low tailwater levels at the outlet of culverts, small depths of flow can cause vital erosion of downstream channels.

(ii) For high tailwater levels, it can cause the culvert upstream to be flowing full or even under submerged condition. The headwater level is increased in order to flow through culvert and this in turn increases flooding risk related with high headwater level.

231_Significance of tailwater level in culverts.png

Fig: Tailwater level in culvert


Related Discussions:- Significance of tailwater level in culverts

Meaning, i want the meaning of crete

i want the meaning of crete

What are basic types of elastomeric bearings, Q. What are basic types of el...

Q. What are basic types of elastomeric bearings? Three basic types of elastomeric bearings are used. 1. Plain elastomeric pads 2. Steel reinforced elastomeric pads 3.

Physics, A point charge q2 = -2.3 µC is fixed at the origin of a co-ordinat...

A point charge q2 = -2.3 µC is fixed at the origin of a co-ordinate system as shown. Another point charge q1 = 4.0 µC is is initially located at point P, a distance d1 = 6.0 cm fro

Explain the operating point - pumping system, Explain the Operating Point -...

Explain the Operating Point - Pumping System Intersection of the characteristic curve and the system curve. This is the head and flow rate data for the pump "operation". The op

Manufacturing technique of ferro cement, what are the manufacturing techniq...

what are the manufacturing techniques of ferro cement?

Define types of deterioration in steel substructure, Define Types of Deteri...

Define Types of Deterioration in Steel Substructure There are 5 major types of deterioration in steel substructure in the marine environment: - Corrosion - Abrasion - Loo

Soil Mechanics, Good evening. I have two homework projects from the Soil Me...

Good evening. I have two homework projects from the Soil Mechanics. I am interesting if anybody can solve them.

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