EXPERIMENTAL RESEARCH ON THE AMOUNT OF CLAY CREEP

Li Jianzhong; Ni Xi; Chen Can

doi:10.13204/j.gyjz201101020

Volume 41 Issue 1

Dec. 2014

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Li Jianzhong, Ni Xi, Chen Can. EXPERIMENTAL RESEARCH ON THE AMOUNT OF CLAY CREEP[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(1): 82-85. doi: 10.13204/j.gyjz201101020

Citation:

Li Jianzhong, Ni Xi, Chen Can. EXPERIMENTAL RESEARCH ON THE AMOUNT OF CLAY CREEP[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(1): 82-85. doi: 10.13204/j.gyjz201101020

Li Jianzhong, Ni Xi, Chen Can. EXPERIMENTAL RESEARCH ON THE AMOUNT OF CLAY CREEP[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(1): 82-85. doi: 10.13204/j.gyjz201101020

Citation:

Li Jianzhong, Ni Xi, Chen Can. EXPERIMENTAL RESEARCH ON THE AMOUNT OF CLAY CREEP[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(1): 82-85. doi: 10.13204/j.gyjz201101020

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EXPERIMENTAL RESEARCH ON THE AMOUNT OF CLAY CREEP

doi: 10.13204/j.gyjz201101020

1.
1. School of Geoscience and Environmental Engineering,Central South University,Changsha 410083,China;
2.
2. School of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China

Received Date: 2010-07-20
Publish Date: 2011-01-20

Abstract

Abstract

Creep deformation of undisturbed and reconstituted clay was studied based on drained triaxial compression tests.Creep tests were performed several times during monotonic primary loading,unloading and reloading.Test results show:1) the creep deformation of clay is related to the type of clay;2) the deformation of clay creep is related to strain rate is before creep,the larger strain rate,the greater the amount of creep;3) the deformation of clay creep is related to the stress level,as creep stress maintaining higher,the amount of clay creep is larger;and 4) in reloading progress,as stress level increases,the creep of clay show the negative creep,neutral creep to positive creep gradually being transformed.
- clay,
- the amount of creep,
- loading rate

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References(15)

References

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