scholarly journals Deformation Behavior of Anisotropic Dense Sand Under Principal Stress Axes Rotation

1986 ◽  
Vol 26 (1) ◽  
pp. 36-52 ◽  
Author(s):  
Kinya Miura ◽  
Seiichi Miura ◽  
Shosuke Toki
Keyword(s):  
Principal Stress ◽  
Deformation Behavior ◽  
Dense Sand ◽  
Principal Stress Axes Rotation

The Development and Implementation of Improved Duncan-Chang Constitutive Model in ABAQUS

2011 ◽  
Vol 99-100 ◽  
pp. 965-971
Author(s):  
Zhi Ping Dai ◽  
Cheng Zhao ◽  
Chun Feng Zhao
Keyword(s):  
Constitutive Model ◽  
Principal Stress ◽  
Deformation Behavior ◽  
Fine Sand ◽  
Intermediate Principal Stress ◽  
Strength Theory ◽  
Unified Strength Theory ◽  
Dense Sand ◽  
Improved Model ◽  
Chang Model

As it ignorance the effect of intermediate principal stress, traditional Duncan - Chang model has limitation when applied into geotechnical engineering. It was improved through incorporating the effect of intermediate principal stress based on unified strength theory. Under the help of customized modification platform in ABAQUS, the applicability and stability of the improved model and the reliability of subroutine were validated through simulation of several examples. The results show the improved model can better reflect the deformation behavior of soil through taking the influence of intermediate principal stress into consideration. The improved model in paper can be applied into dense sand, fine sand and clay.

scholarly journals One-way cyclic deformation behavior of natural soft clay under continuous principal stress rotation

2017 ◽  
Vol 57 (6) ◽  
pp. 1002-1013 ◽  
Author(s):  
Yuke Wang ◽  
Yufeng Gao ◽  
Bing Li ◽  
Hongyuan Fang ◽  
Fuming Wang ◽  
...  
Keyword(s):  
Principal Stress ◽  
Cyclic Deformation ◽  
Deformation Behavior ◽  
Soft Clay ◽  
Principal Stress Rotation ◽  
Stress Rotation

Evaluation of the Stiffness and Volumetric Behaviors of Medium Dense Sand under Principal Stress Rotations

2010 ◽  
Vol 38 (3) ◽  
pp. 102635
Author(s):  
M. R. Mitchell ◽  
R. E. Link ◽  
Kuang-Tsung Chang ◽  
Louis Ge ◽  
Stein Sture
Keyword(s):  
Principal Stress ◽  
Dense Sand
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