Calculate: 1) The sample's longitudinal and diametric strains ii) The modulus of elasticity (also called Young's modulus) for the sample i) Poisson's ratio (Diameter of an NX-core sample is 54 cm Defi ges in length and

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter10: Shear Strength Of Soil
Section: Chapter Questions
Problem 10.7P
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b) When subjected to a triaxial compression test at a confining pressure of 260 kN m², a soil sample failed
at 950 kN m². If the angle of shearing resistance at failure for this sample was 22.5°, determine the
shear and normal stresses that acted on, and perpendicular to, the failure plane, respectively
c) During a site investigation, a soil sample with was collected from the UNZA East Park Mall construction
site. The sample had a length to diameter ration of 3:1 and subjected to a vertical load, in the lab, of 35
kN. At failure, the sample experienced 14 mm and 2 mm changes in length and diameter. respectively.
Calculate:
The sample's longitudinal and diametric strains
11)
The modulus of elasticity (also called Young's modulus) for the sample
ii) Poisson's ratio
(Diameter of an NX-core sample is 5.4 cmi
a) Defing a
1)
Transcribed Image Text:b) When subjected to a triaxial compression test at a confining pressure of 260 kN m², a soil sample failed at 950 kN m². If the angle of shearing resistance at failure for this sample was 22.5°, determine the shear and normal stresses that acted on, and perpendicular to, the failure plane, respectively c) During a site investigation, a soil sample with was collected from the UNZA East Park Mall construction site. The sample had a length to diameter ration of 3:1 and subjected to a vertical load, in the lab, of 35 kN. At failure, the sample experienced 14 mm and 2 mm changes in length and diameter. respectively. Calculate: The sample's longitudinal and diametric strains 11) The modulus of elasticity (also called Young's modulus) for the sample ii) Poisson's ratio (Diameter of an NX-core sample is 5.4 cmi a) Defing a 1)
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