STUDY ON THE INTERFACE RELATIONSHIP BETWEEN WIRE MESH AND SOIL BASED ON POWER FUNCTION MODEL

Yang Guolin; Liu Ze; Huang Xiangjing

doi:10.13204/j.gyjz201106021

Volume 41 Issue 6

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Yang Guolin, Liu Ze, Huang Xiangjing. STUDY ON THE INTERFACE RELATIONSHIP BETWEEN WIRE MESH AND SOIL BASED ON POWER FUNCTION MODEL[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(6): 97-101,114. doi: 10.13204/j.gyjz201106021

Citation:

Yang Guolin, Liu Ze, Huang Xiangjing. STUDY ON THE INTERFACE RELATIONSHIP BETWEEN WIRE MESH AND SOIL BASED ON POWER FUNCTION MODEL[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(6): 97-101,114. doi: 10.13204/j.gyjz201106021

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STUDY ON THE INTERFACE RELATIONSHIP BETWEEN WIRE MESH AND SOIL BASED ON POWER FUNCTION MODEL

doi: 10.13204/j.gyjz201106021

1.
1. School of Building,South Central University,Changsha 410075,China;
2.
2. Hunan Provincial Communications Planning,Survey &Design Institute,Changsha 410008,China

Received Date: 2010-12-12
Publish Date: 2011-06-20

Abstract

Abstract

Based on the large pullout test of double twisted hexagonal wire mesh reinforced coarse-grained red sandstone soil, the development process of mesh reinforcement's anti-pullout force was analyzed.After the deficiencies of ideal plastic material model, hyperbolic model, exponential model were studied when they were used to describe the pullout test's shear stress-displacement curve, the power function model which was fitting to described the mesh reinforcement's interaction relationship with soil was established, then the interface relationship of Geogrid in FLAC3D was modified by Fish Function and a numerical simulation of pullout test was carried out to verify the feasibility of power function mode.
- double twisted hexagonal wire mesh,
- interaction relationship between soil and reinforcement,
- pullout test,
- numerical simulation

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References(11)

References

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