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This part of lab procedure will brief the apparatus setting up for the direct shear box test, including appropriate data acquisition during the test commencement.

This part will introduce the outcomes of the laboratory activity for the direct shear box test.

An oedometer test is a kind of geotechnical investigation performed in geotechnical engineering that measures a soil's consolidation properties. Oedometer tests are performed by applying different loads to a soil sample and measuring the deformation response. The results from these tests are used to predict how a soil in the field will deform in response to a change in effective stress. Oedomet...

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The consolidated drained (CD) test on the other hand is applicable to describing long-term loading response, providing strength parameters determined under effective stress control (i.e. ϕ΄ and c΄). The test can however take a significant time to complete when using cohesive soil, given the shear rate must be slow enough to allow negligible pore water pressure changes.

The consolidated drained (CD) test on the other hand is applicable to describing long-term loading response, providing strength parameters determined under effective stress control (i.e. ϕ΄ and c΄). The test can however take a significant time to complete when using cohesive soil, given the shear rate must be slow enough to allow negligible pore water pressure changes.

For the Unconsolidated Undrained (UU) test , the specimens (assumed to be saturated prior to test) are subjected to a confining fluid pressure in a tri axial chamber. Once the specimen is inside the tri axial cell, the cell pressure is increased to a predetermined value by using the pressure controller to a constant pressure, and the specimen is brought to failure by increasing the vertical str...

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