How to design banks, Civil Engineering

Assignment Help:

Q. How to design banks?

When approach banks are of medium height upto 3 m, the material may be homogeneous. For bigger heights zoned section with impervious core and pervious outer sections may be desirable.

Foundation should provide a stable support for overlaid bank and should resist harmful percolation. Unconsolidated material in foundation is liable to settlement and percolation of water. Cut off trenches backfilled with rolled impervious material, sheet pile cut off, grouting, clay blanket on upstream side and inverted filter on downstream side are helpful in minimising harmful effect of percolation.


Related Discussions:- How to design banks

Void ratio and dry density of a soil, Q. Define water content, void ratio ...

Q. Define water content, void ratio and dry density of a soil. If wet density of a soil is 1.9 gm per cm at a moisture content of 24%, what will be its dry density?  Ans. - W

Flow diagram of wet process, what type of basin in which is stored and wha...

what type of basin in which is stored and what is silos what is channel and correcting basins what type of clinker is formed

Explain total dynamic head (tdh), Total Dynamic Head: (TDH) y-axis plo...

Total Dynamic Head: (TDH) y-axis plot point related to each x-axis flow rate along the system curve plot. TDH = h a = TSH + h f + v 2 /2g       v 2 / 2g usually small

Gas welding be erected in upright position, Question Explain some reaso...

Question Explain some reasons why should acetylene gas cylinders used for gas welding be erected in upright position? Answer Acetylene gas is usually used for gas wel

Determine the magnetic declination at a place, Example : Determine th...

Example : Determine the declination at a place, if at noon the magnetic bearing to the sun is (a) 358° (b) 185° Solution: (a) Referring to given figure (a) since the ma

Determine the major and minor principal effective stresses, The stresses ac...

The stresses acting on the plane of maximum shearing stress by a given point in sand are as follows: total normal stress = 250 kN/m 2 ; pore-water pressure = 88.5 kN/ m 2 ; shearin

Wet mix macadam - road pavements, Wet Mix Macadam: For heavily traffi...

Wet Mix Macadam: For heavily trafficked highways, the granular bases are constructed using Wet Mix Macadam (WMM). The WMM is a specification in which well graded aggregate is

Explain the equalization basins - hydraulic system, Equalization Basins - H...

Equalization Basins - Hydraulic System For influent flow to publicly owned treatment works (POTWs), flow rates may be excessive for short or long durations, especially in combi

Environmental Question, An activated sludge tank treats 1 MGD from the pri...

An activated sludge tank treats 1 MGD from the primary clarify and has an X of 2200 ppm SS. The water euent is 0.9 MGD. 1.0 MGD of the sludge is recycled back into the tank and has

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