FEM Analysis of the Unsteady Seepage during Excavation

Ji Liang Fan; Yan Hua Ren; Yong Hong Wu; Xiu Feng Liu; Shi Chong Zhou

doi:10.4028/www.scientific.net/AMM.638-640.457

Paper Titles

Example Analysis on Safety Monitoring of Excavation Support Engineering
p.437

Experimental Research on Application of Dynamic Compaction for the Treatment of Collapsible Loess Foundation
p.441

Experimental Study on Base Reaction and Deformation Characteristic of Variable Modulus Foundation for Frame-Tube Structure
p.445

Experimental Study on the Secondary Consolidation Properties of Marine Soft
p.452

FEM Analysis of the Unsteady Seepage during Excavation
p.457

Finite Element Analysis of Clay Shear Band under Plane Strain Condition
p.462

Gob Area Grouting Reinforcement
p.466

Influence of Pile Cap Thickness on the Bearing Characteristics of Group Piles Foundation
p.471

Model Test Research on Horizontal Bearing Characteristics of Close-Ended Valibale Section Pipe Pile
p.475

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 638-640FEM Analysis of the Unsteady Seepage during...

FEM Analysis of the Unsteady Seepage during Excavation

Abstract:

The seepage is the main reason of many excavation accidents. Currently, most of the excavation designs ignore the seepage function or pay little attention on it. This paper focuses on the excavation’s stress and deformation influenced by the unsteady seepage, leading into the Van Genuchten seepage model and the Hardening-Soil constitutive model. And compare and analyze the different influences of flow field, stress field, displacement field and force caused by the steady and unsteady seepage

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Periodical:

Applied Mechanics and Materials (Volumes 638-640)

Pages:

457-461

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.638-640.457

Citation:

Cite this paper

Online since:

September 2014

Authors:

Ji Liang Fan*, Yan Hua Ren, Yong Hong Wu, Xiu Feng Liu, Shi Chong Zhou

Keywords:

Deformations, Excavations, Flow Field, Unsteady Seepage

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References

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