AN ELASTIC-PLASTIC ANALYTICAL CALCULATION OF DEFORMATION OF THE TENSION PILES

Sun Xiaoli; Tang Mengxiong; Zhou Zhiguo

doi:10.13204/j.gyjz201003019

Volume 40 Issue 3

Dec. 2014

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Abstract

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2010 > 40(3): 82-87

Sun Xiaoli, Tang Mengxiong, Zhou Zhiguo. AN ELASTIC-PLASTIC ANALYTICAL CALCULATION OF DEFORMATION OF THE TENSION PILES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 82-87. doi: 10.13204/j.gyjz201003019

Citation:

Sun Xiaoli, Tang Mengxiong, Zhou Zhiguo. AN ELASTIC-PLASTIC ANALYTICAL CALCULATION OF DEFORMATION OF THE TENSION PILES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 82-87. doi: 10.13204/j.gyjz201003019

Sun Xiaoli, Tang Mengxiong, Zhou Zhiguo. AN ELASTIC-PLASTIC ANALYTICAL CALCULATION OF DEFORMATION OF THE TENSION PILES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 82-87. doi: 10.13204/j.gyjz201003019

Citation:

Sun Xiaoli, Tang Mengxiong, Zhou Zhiguo. AN ELASTIC-PLASTIC ANALYTICAL CALCULATION OF DEFORMATION OF THE TENSION PILES[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(3): 82-87. doi: 10.13204/j.gyjz201003019

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AN ELASTIC-PLASTIC ANALYTICAL CALCULATION OF DEFORMATION OF THE TENSION PILES

doi: 10.13204/j.gyjz201003019

1.
1. Guangdong Hualu Transportation Science and Technology Limited Company,Guangzhou 510420,China;
2.
2. Guangzhou Institute of Building Science,Guangzhou 510440,China

Received Date: 2009-08-20
Publish Date: 2010-03-20

Abstract

Abstract

With the development of urban construction,tension piles are widely used for resisting uplift loads of underground structures. However,there are few research achievements of tension piles. Most of study achievements of tension piles are centralized at the uplift capacity,but the study on analytic methods of the deformation of tension piles is very few. The elastic-plastic load-transfer functions of pile shaft are adopted in the analysis of deformation of tension piles. The lateral soil strength is regarded as constant or increasing linearly along the depth. On this basis,a series of expressions of deformation and the value of the axial load at a certain depth from the ground surface of tension pile are deduced. The comparison of the load-settlement responses of the model experiment to the results of shows that this method can predict well the nonlinear deformation of the tension piles.
- tension piles,
- elastic-plastic analysis,
- deformation

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References(8)

References

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黄锋,李广信,吕禾.砂土中抗拔桩位移变形的分析[J].土木工程学报,1999,32(1):31-36.

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[4] 朱碧堂,杨敏.抗拔桩变形和极限承载力计算[J].建筑结构学报,2006,27(3):120-129.

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