Bearing capacity of a strip foundation using Mohr-coulomb plasticity and Drucker-prager Abaqus

Description

Bearing capacity of a strip foundation using Mohr-coulomb plasticity and Drucker-prager Abaqus

In this example we intend to calculate the bearing capacity of a strip foundation, using Mohr-coulomb plasticity and Drucker-prager in the Abaqus software

In this example the bearing capacity obtained from Mohr-coulomb plasticity and Drucker-prager have been compared with the Terzaghi solution

The soil and foundation have been simulated in form of two-dimensional plane strain in which the height of soil is 20 m and its width is 40 m. The foundation is made of concrete with a width of 2 m and depth of 0.5 m

This question will be done in two steps

In the first step the weight of soil and foundation is applied and in the second step a vertical displacement is applied to the foundation

In this picture you can observe the bearing capacity obtained from Mohr-coulomb plasticity , Drucker-prager and Terzaghi solution

Bearing capacity from Mohr coulomb , Drucker prager and Terzaghi solution

The concrete foundation is assumed to be linear elastic with a Young’s modulus of 21 GPa and a Poisson ratio of 0.2

This problem is solved twice. The first time using the Mohr coulomb plasticity and the second time using the Drucker prager

Information about this tutorial
Full video (Step by step) Cae file inp file Excel file (Results) Photo (Terzaghi solution) Photo (Calculation of friction angle) Photo (Calculation of vertical effective stress)	You will receive these files after purchase
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Is 32 minutes	Duration of the video
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