NUMERICAL SIMULATION OF THE PROCESS OF MMP PILING WITH WET- JETTING METHOD

Sun Dean; Chen Yaoyao

doi:10.13204/j.gyjz2011205021

Volume 42 Issue 5

Dec. 2014

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Sun Dean, Chen Yaoyao. NUMERICAL SIMULATION OF THE PROCESS OF MMP PILING WITH WET- JETTING METHOD[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 115-118,114. doi: 10.13204/j.gyjz2011205021

Citation:

Sun Dean, Chen Yaoyao. NUMERICAL SIMULATION OF THE PROCESS OF MMP PILING WITH WET- JETTING METHOD[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 115-118,114. doi: 10.13204/j.gyjz2011205021

Sun Dean, Chen Yaoyao. NUMERICAL SIMULATION OF THE PROCESS OF MMP PILING WITH WET- JETTING METHOD[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 115-118,114. doi: 10.13204/j.gyjz2011205021

Citation:

Sun Dean, Chen Yaoyao. NUMERICAL SIMULATION OF THE PROCESS OF MMP PILING WITH WET- JETTING METHOD[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(5): 115-118,114. doi: 10.13204/j.gyjz2011205021

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NUMERICAL SIMULATION OF THE PROCESS OF MMP PILING WITH WET- JETTING METHOD

doi: 10.13204/j.gyjz2011205021

1.
Department of Civil Engineering,Shanghai University,Shanghai 200072,China

Received Date: 2011-12-01
Publish Date: 2012-05-20

Abstract

Abstract

MMP pile is an improved method of deep mixing cement-soil columns,and driving pile affects the surrounding soil of the pile.By using the finite element software ABAQUS,the process of MMP pile driven at a site near a railway foundation in Shanghai was simulated based on the theory of Biot consolidation and modified Cam-Clay constitutive model.The changes in the excess pore pressure and the lateral earth pressure were obtained.Comparison of computed and measured results in situ showed that the computed excess pore water pressure and lateral earth pressure were consistency with those measured from in situ．
- multi-direction tridimensional bidirectional mixing pile,
- wet-jetting method,
- modified Cam-Clay model,
- excess pore water pressure,
- lateral earth pressure

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References(8)

References

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