Objective Question & Answer

Local Shear Failure generally occurs in soils of medium density or medium consistency.

In this type of failure:

The failure surface is not fully developed up to the ground surface.

Failure is progressive rather than sudden.

The soil undergoes relatively large deformation before failure.

The strain associated with local shear failure is generally taken as more than 10% in this type

Of examination question.

For comparison, general shear failure typically occurs at relatively small strains, whereas

punching shear failure involves very large penetration and deformation.

Local Shear Failure सामान्यतः medium-dense sand या medium-consistency soil में होती है।

इस प्रकार की विफलता में:

Failure surface पूरी तरह ground surface तक विकसित नहीं होती।

Failure अचानक होने के बजाय धीरे-धीरे होती है।

Failure से पहले मिट्टी में अपेक्षाकृत अधिक deformation होता है।

इस प्रकार के परीक्षा प्रश्न में Local Shear Failure के लिए strain सामान्यतः 10% से अधिक माना जाता है।