Explain the angle of wall friction, Civil Engineering

Assignment Help:

A retaining wall 4.5 m high with vertical back supports a backfill with horizontal surface. The unit weight of the fill is 18 kN/m3 and the angle of internal friction is 36°. The angle of wall friction may be taken as 18°. A footing running parallel to the retaining wall and carrying a load of 18 kN/m is to be constructed. Search the safe distance of the footing from the face of the wall so that there is no increase in lateral pressure on the wall because of the load of the footing.

 


Related Discussions:- Explain the angle of wall friction

Propped cantilever retaining wall, how to combine moments from soil pressur...

how to combine moments from soil pressure and surcharge to get maximum moment

Treatment plant - sewer construction, Treatment plant - sewer construction:...

Treatment plant - sewer construction: Problem: How many kg of primary and secondary dry solids needs to be processed daily from the treatment plant? Solution An a

Water sources and requirements, Water Sources and Requirements: In thi...

Water Sources and Requirements: In this part, we have discussed: (a) Basic concepts in planning of water supply schemes. (b) Various types of water requirement. (c) S

Frame, what is imperfect frames ?

what is imperfect frames ?

Energy absorbed in heeling during vessel berthing, Q. Energy absorbed in he...

Q. Energy absorbed in heeling during vessel berthing? When a vessel   berths on a fender system at a pier, point of contact of berthing ship can be below or above the centre of

Structure analysis II, To determine a trusses ,beams and frames of two degr...

To determine a trusses ,beams and frames of two degree by compatibility equations and by castiglanoes theorem

Laplace transform, Using Laplace transfom, the following differential equat...

Using Laplace transfom, the following differential equation d y dy dt reduces to the algebraic equation of the form Resolve y(s) into partial fractions

Show the result of vulcanization, Q. Show the result of vulcanization? ...

Q. Show the result of vulcanization? As a result of vulcanization, rubber molecules are cross-linked with sulphur. This cross-linking makes the rubber stronger. It allows the r

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