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

Paint, different types of paints?

different types of paints?

Simply-supported beam, A simply-supported beam (AB) with an overhang (BC) i...

A simply-supported beam (AB) with an overhang (BC) is illustrated in Figure 1(a), with the cross-sectional details given in Figure 1(b). The dead load comprises self weight only; f

Define the alternate depths - hydrologic system, Define the Alternate Depth...

Define the Alternate Depths In open channels, two alternate depths of flow have the same energy for the same flow rate. As shown in the figure, the hyperbolic plot of energy (x

Define the hazardous waste, Define the Hazardous Waste 1. Any waste or ...

Define the Hazardous Waste 1. Any waste or combination of waste that poses a substantial danger now or future to humans, plants, and animals without special precautions. 2.

Coatings at the back faces of abutments, Q. Coatings at the back faces of a...

Q. Coatings at the back faces of abutments? There are many views on the necessity of application of protective coatings (can be in the form of two coats of paint) to the back f

Expansion jiont, some expansion joint(10 mm- 20 mm) on my basement roof.rai...

some expansion joint(10 mm- 20 mm) on my basement roof.rain water leakage in basement i want the solution of expiation joint and water leakes.

Write short note on skv process of thermit welding, Q. Write short note on...

Q. Write short note on SKV  process of thermit welding? This term is used for welding by Alumino thermic process with short preheat time. The time required for preheat with pet

Compute the safe bearing capacity of a square footing, Compute the safe bea...

Compute the safe bearing capacity of a square footing 1.5 m × 1.5 m, located at a depth of 1 m below the ground level in a soil of average density 20 kN/m 3 .   = 20°, N c = 17.7,

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