A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Simulation of Excavation in Soft Cohesive Soils Using Enhanced Anisotropic Elastoplastic Bounding Surface Models
An enhanced anisotropic elastoplastic bounding surface model with non-associative flow rule has been proposed (Ling et al., 2002; Jiang et al., 2012). The model has great potential to realistically describe the behavior of different types of cohesive soils, whether strain hardening or strain softening, under general stress paths and under drained and undrained conditions. This study integrates and demonstrates the application of the enhanced anisotropic bounding surface model with non-associative flow rule in finite element analysis (FEA) of deep excavation. To illustrate the importance of adopting a bounding surface, a built-in inviscid Sekiguchi-Ohta model in PLAXIS is employed for comparison with the measurements obtained at the Convention Center of the Taipei World Trade Center (WTC) Complex.
Simulation of Excavation in Soft Cohesive Soils Using Enhanced Anisotropic Elastoplastic Bounding Surface Models
An enhanced anisotropic elastoplastic bounding surface model with non-associative flow rule has been proposed (Ling et al., 2002; Jiang et al., 2012). The model has great potential to realistically describe the behavior of different types of cohesive soils, whether strain hardening or strain softening, under general stress paths and under drained and undrained conditions. This study integrates and demonstrates the application of the enhanced anisotropic bounding surface model with non-associative flow rule in finite element analysis (FEA) of deep excavation. To illustrate the importance of adopting a bounding surface, a built-in inviscid Sekiguchi-Ohta model in PLAXIS is employed for comparison with the measurements obtained at the Convention Center of the Taipei World Trade Center (WTC) Complex.
Simulation of Excavation in Soft Cohesive Soils Using Enhanced Anisotropic Elastoplastic Bounding Surface Models
Hung, Ching (author) / Ling, Hoe I. (author) / Kaliakin, Victor N. (author)
Fifth Biot Conference on Poromechanics ; 2013 ; Vienna, Austria
Poromechanics V ; 987-992
2013-06-18
Conference paper
Electronic Resource
English
Anisotropic Elastoplastic Bounding Surface Model for Cohesive Soils
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