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Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Undrained triaxial compression tests were carried out to failure on three specimen of
clayey silt, with pore pressure measurements as shown.
Major principal
stress oi in
kg/cm2
1.57
2.04
2.25
Specimen no.
Miner principal
stress a2 in
Pore pressure u
in kg/cm2
kg/cm2
1
0.17
0.12
0.44
0.20
0.55
0.22
i.
Determine the shear parameters constituting the shear strength of the soil.
ii.
Also determine how much increase or decrease in these parameters would be
computed if the pore pressure were neglected
Transcribed Image Text:Undrained triaxial compression tests were carried out to failure on three specimen of clayey silt, with pore pressure measurements as shown. Major principal stress oi in kg/cm2 1.57 2.04 2.25 Specimen no. Miner principal stress a2 in Pore pressure u in kg/cm2 kg/cm2 1 0.17 0.12 0.44 0.20 0.55 0.22 i. Determine the shear parameters constituting the shear strength of the soil. ii. Also determine how much increase or decrease in these parameters would be computed if the pore pressure were neglected
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