Explain the normal depth equation, Civil Engineering

Assignment Help:

Explain the Normal Depth Equation

The equation is derived from the Chezy-Manning equation. As written below it determines the diameter of a circular storm or sanitary sewer when the Qfull, roughness coefficient (n) and slope (s) are known.   

      D = 1.335 (n Qfull /(s) 0.5) 0.375  

Rearranged, the equation can determine Qfull when the inside diameter, roughness coefficient and slope are known.

Qfull 0.375 = (D (s)0.188)/(1.335 (n)0.375)

Rearranged, the equation can determine the slope of a sewer installation if Qfull, roughness coefficient and diameter are known.

      (s)0.5 = (n Qfull)/(D/1.335)2.67


Related Discussions:- Explain the normal depth equation

Regression, I would like to ask what is regression and its function?

I would like to ask what is regression and its function?

Acid test - tests on stones, Acid Test: This test is usually carried...

Acid Test: This test is usually carried out on sand stones to examine the presence of calcium carbonate that weakens the weather resisting quality. In this particular  test,

Define ways of providing the anti slip device - by embedment, Define Ways o...

Define Ways of providing the anti slip device - By Embedment? A recess can be created in the bed block in which the elastomeric pad will be placed. The functioning of the reces

Sewer manhole, minimun difference in level of inlet and oulet pipe level in...

minimun difference in level of inlet and oulet pipe level invert in manhole

Dams, The regulations and specifications that followed for compaction works...

The regulations and specifications that followed for compaction works for earth dam in Oman

Prestressed concrete poles, Prestressed concrete poles In the past deca...

Prestressed concrete poles In the past decades, prestressed  concrete poles have become popular and have replaced the traditional poles made of timber, steel or reinforced  con

Explain the principle of working of shock transmission unit, Explain the Pr...

Explain the Principle of Working of Shock Transmission Unit? The STU consists of a machined cylinder with a transmission rod that is connected at one end to the structure and a

Boundary ratio of weight of hammer to weight of pile, Question If n a n...

Question If n a number of codes, they boundary ratio of weight of hammer to weight of pile for pile driving. What will be the key reason for this? Answer As a hamm

cement, what is the manufacturing process of regular portland cemen

what is the manufacturing process of regular portland cement

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