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

Corrosion, Distinguish between dry and wet corrosion

Distinguish between dry and wet corrosion

Desirable characteristics of a pavement, Desirable Characteristics of a Pav...

Desirable Characteristics of a Pavement: In order to fulfill the above function, the pavement has to have the following desirable properties : (a) It should be structurall

#title.long span truss design, what are the step by step process of designi...

what are the step by step process of designing steel long span trusses?

Explain the corrosion by the action of bacteria, Explain the Corrosion by t...

Explain the Corrosion by the Action of Bacteria? Corrosion can also be accelerated by the action of bacteria.  In the absence of oxygen, sulphate-reducing bacteria can grow, an

Roof truss, The angle between the members at the joint is 30°. Design the ...

The angle between the members at the joint is 30°. Design the members at the joint. Design also the connection of the members at the joint. The length of the principal rafter betw

Main concern regarding design of pavements, Question If In case a road ...

Question If In case a road passes from side to side a reclaimed land and an existing land, what is key main concern regarding design of pavements? Answer For a breathin

Formation of frost heave, Q. Formation of frost heave? In the past, it ...

Q. Formation of frost heave? In the past, it was believed that formation of frost heave was related to volumetric expansion of soil water which changed from liquid state to sol

Sea breeze and land breeze, Explain the following: (a) Sea breeze and L...

Explain the following: (a) Sea breeze and Land breeze (b) What is Thermal comfort (c) What is Global wind pattern and Coriolis effect (d) How wind affects the tempe

Design the 2-span continuous center, Design the 2-span continuous center T-...

Design the 2-span continuous center T-beam, B2, for the floor syetem shown below. The girders that the beam frames into are all 24" wide. Using fc'= 5 ksi, and fy = 60 ksi. The ser

Trigo, A pole which leans 11o from the vertical toward the sun casts a shad...

A pole which leans 11o from the vertical toward the sun casts a shadow 12m long when the angle of elevation of the sun is 40o. Find the length of the pole

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