INHERENT ANISOTROPIC UNIFIED HARDENING MODEL FOR SOILS

Yao Yangping; Kong Yuxia; Song Meina

doi:10.13204/j.gyjz200808002

Volume 38 Issue 8

Dec. 2014

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Yao Yangping, Kong Yuxia, Song Meina. INHERENT ANISOTROPIC UNIFIED HARDENING MODEL FOR SOILS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(8): 6-9. doi: 10.13204/j.gyjz200808002

Citation:

Yao Yangping, Kong Yuxia, Song Meina. INHERENT ANISOTROPIC UNIFIED HARDENING MODEL FOR SOILS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(8): 6-9. doi: 10.13204/j.gyjz200808002

Yao Yangping, Kong Yuxia, Song Meina. INHERENT ANISOTROPIC UNIFIED HARDENING MODEL FOR SOILS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(8): 6-9. doi: 10.13204/j.gyjz200808002

Citation:

Yao Yangping, Kong Yuxia, Song Meina. INHERENT ANISOTROPIC UNIFIED HARDENING MODEL FOR SOILS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(8): 6-9. doi: 10.13204/j.gyjz200808002

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INHERENT ANISOTROPIC UNIFIED HARDENING MODEL FOR SOILS

doi: 10.13204/j.gyjz200808002

1.
Department of Civil Engineering,Beihang University Beijing 100191

Received Date: 2008-04-30
Publish Date: 2008-08-20

Abstract

Abstract

An inherent anisotropic unified hardening model for soils was presented using an anisotropic parameter .The inherent anisotropy of soils can be processed as isotropy transforming its stresses into the equivalent isotropic soil. Parameter can be obtained from the conventional triaxial compression tests and triaxial extension tests of the inherent anisotropic soils.The model is well demonstrated by comparison of the predicted stress-strain curve and test results of Toyoura sand under different stress conditions.
- soil,
- anisotropy,
- transformed stress,
- constitutive model

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References(8)

References

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