The Finite Element Analysis of the Deep Foundation Pit Excavation and the Model Test

Chi Yan; Ri Song Qin; Hong Yue Sun

doi:10.4028/www.scientific.net/AMR.368-373.542

Paper Titles

Experimental Research and Theoretical Analysis on Flexural Capacity of Prestressed Concrete Hollow Slabs Strengthened with CFRP
p.519

Study on Issues on Monitoring of the Construction of Tianjin Tower
p.527

Support Vector Machine-Based Aqueduct Safety Assessment
p.531

A Simplified Method for Concrete-Filled Steel Tube Column Analysis
p.537

The Finite Element Analysis of the Deep Foundation Pit Excavation and the Model Test
p.542

Study on the Impact Response of Concrete Filled FRP-Steel Tube Structures
p.549

Ultra Durable Concrete for Sustainable Construction
p.553

The Study of Diaphragm Beam Influence to Load Transverse Distribution of T-Beam Bridge
p.557

Dynamic Model Design and Tests on a Heterotypic CFST Arch Bridge
p.563

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373The Finite Element Analysis of the Deep Foundation...

The Finite Element Analysis of the Deep Foundation Pit Excavation and the Model Test

Abstract:

The fracture theory of soil was a new developing problem in recent year. In this paper, the basic principle of fracture mechanics and the strength theory of soil were combined, and the soil-cracking strength theory was adopted to build a constitutive relation for cracked soils. In order to use such theory and to analyze how the cracked soils effect on retaining structure, we developed an elastoplastic finite element program. Finally, the calculation results from this program were compared with the surveying measured in model testing.