Characterised punching shear failure in bearing capacity, Mechanical Engineering

Assignment Help:

How can punching shear failure are characterised in bearing capacity?

Punching Shear Failure

This mode of failure is characterised by large deformations beneath the footing and practically no movement adjacent to it as in figure. There is no heaving of the ground surface away from the edges, no tilting of the footing, and no adequately defined local-settlement curve. It will occur m a soils of high compressibility (loose granular and sensitive cohesive soils) if the foundation is located at considerable depth.

1066_Punching Shear Failure.png

Punching Shear Failure

In general, the mode of failure depends on the compressibility of the soil and the depth of the foundation relative to its breadth. Theoretical methods are based on the general shear type of failure and may be rational due to the fact that the amount of settlement necessary for local or punching shear types of failure to occur is beyond permissible limits for most structures, and also because analytic solutions for other cases are not available.


Related Discussions:- Characterised punching shear failure in bearing capacity

Simple mechanism, differentiate between kinematic chain and mechanisms

differentiate between kinematic chain and mechanisms

What is the tessellated modellers, Tessellated Modellers    Solid Model...

Tessellated Modellers    Solid Modeling This describes a class of simplified boundary-representation modellers which approximate to curved faces by a number of plane faces. Sin

Cam, Ask question explin opiz code #Minimum 100 words accepted#

Ask question explin opiz code #Minimum 100 words accepted#

Explain the construction and working of a differential, (a) What are the di...

(a) What are the different types of clutches used in modern automobiles? With the help of neat and clean diagram describe the functioning of a diaphragmspring clutch. (b) Explai

Stitch welding, Stitch Welding This is a variation of spot welding, in ...

Stitch Welding This is a variation of spot welding, in which a series of overlapping spot welds are made in the same manner as stitching cloth. Stitch welding may be performed

What do you mean by filler metals, Q. What do you mean by Filler metals? ...

Q. What do you mean by Filler metals? Use filler metal that is similar in chemistry, corrosion resistance, and mechanical properties of the base metal being welded. Filler m

Describe stochastic printing, Question: (a) Describe stochastic printin...

Question: (a) Describe stochastic printing and provide three benefits of this printing technique. (b) Though offset printing is the most common form of mass printing and pub

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