The results shown in the following table were obtained at the pea a series of CD TXC with a constant cell pressure (isotropic) for a given soil. Cell Pressure (kPa) Axial Stress at Failure (kPa) 70 265 140 494

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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4. Please answer parts a and b

The results shown in the following table were obtained at the peak in
a series of CD TXC with a constant cell pressure (isotropic) for a
given soil.
Cell Pressure (kPa)
Axial Stress at Failure (kPa)
70
265
140
494
(a) Draw the stress path using p-q diagram of each test.
(b) Draw s-t diagram (stress path) and determine the shear strength
parameters (O', c') using s-t diagram.
[Note: You need to draw the stress paths from Stage 1 (consolidation)
to the end of Stage 2 (shearing) of TXC tests.]
Transcribed Image Text:The results shown in the following table were obtained at the peak in a series of CD TXC with a constant cell pressure (isotropic) for a given soil. Cell Pressure (kPa) Axial Stress at Failure (kPa) 70 265 140 494 (a) Draw the stress path using p-q diagram of each test. (b) Draw s-t diagram (stress path) and determine the shear strength parameters (O', c') using s-t diagram. [Note: You need to draw the stress paths from Stage 1 (consolidation) to the end of Stage 2 (shearing) of TXC tests.]
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