Which failure criterion is used to interpret triaxial test results for long term loading condition?O A. Tresca failure criterion.O B. None of the filure criterion models.O C. Mohr-Coulomb failure criterion. The basis of this criterion is that a soil will fail when the maximum stressobliquity is attained.O D. Coulomb failure criterion.QUESTION 16The confining pressure on a loose saturated sand under groundwater is 100 kPa. The sand is shaken bya seismic event. What is the value of the maximum excess porewater pressure that can develop in the sand?What is the corresponding effective stress?O A. Maximum excess porewater pressure = 90 kPa.B. Maximum excess porewater pressure = 100 kPa. The effective stress = 0. The sand mass ill fluidize (be like a viscous liquid).O C. Maximum excess porewater pressure 25 kPa.O D. Maximum excess porewater pressure = 50 kPa.

Question 15- Option C Mohr failure criteria is used. In this test mohr circle is plotted at…

O A. Tresca failure criterion. O B. None of the filure criterion models. 2 C. Mohr-Coulomb failure criterion. The basis of this criterion is that a soil will fail when the maximum stress obliquity is attained. O D. Coulomb failure criterion. QUESTION 16 ne confining pressure on a loose saturated sand under groundwater is 100 kPa. The sand is shaken by seismic event. What is the value of the maximum excess porewater pressure that can develop in the sand? "hat is the corresponding effective stress? O A. Maximum excess porewater pressure = 90 kPa. O B. Maximum excess porewater pressure = 100 kPa. The effective stress = 0. The sand mass will fluidize (be like a viscous O C. Maximum excess porewater pressure = 25 kPa. O D. Maximum excess porewater pressure 50 kPa.

O A. Tresca failure criterion. O B. None of the filure criterion models. 2 C. Mohr-Coulomb failure criterion. The basis of this criterion is that a soil will fail when the maximum stress obliquity is attained. O D. Coulomb failure criterion. QUESTION 16 ne confining pressure on a loose saturated sand under groundwater is 100 kPa. The sand is shaken by seismic event. What is the value of the maximum excess porewater pressure that can develop in the sand? "hat is the corresponding effective stress? O A. Maximum excess porewater pressure = 90 kPa. O B. Maximum excess porewater pressure = 100 kPa. The effective stress = 0. The sand mass will fluidize (be like a viscous O C. Maximum excess porewater pressure = 25 kPa. O D. Maximum excess porewater pressure 50 kPa.

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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Concept explainers

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.

Question

Which failure criterion is used to interpret triaxial test results for long term loading condition?
O A. Tresca failure criterion.
O B. None of the filure criterion models.
O C. Mohr-Coulomb failure criterion. The basis of this criterion is that a soil will fail when the maximum stress
obliquity is attained.
O D. Coulomb failure criterion.
QUESTION 16
The confining pressure on a loose saturated sand under groundwater is 100 kPa. The sand is shaken by
a seismic event. What is the value of the maximum excess porewater pressure that can develop in the sand?
What is the corresponding effective stress?
O A. Maximum excess porewater pressure = 90 kPa.
B. Maximum excess porewater pressure = 100 kPa. The effective stress = 0. The sand mass ill fluidize (be like a viscous liquid).
O C. Maximum excess porewater pressure 25 kPa.
O D. Maximum excess porewater pressure = 50 kPa.

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