An unconstrained stress updating algorithm with the line search method for elastoplastic soil models

Implicit numerical integration of highly nonlinear plasticity models

(2021) Dajiang Geng et al.   COMPUTERS AND GEOTECHNICS

A coupled THM finite element formulation for unsaturated soils and a strategy for its nonlinear solution

(2021) David M. Potts et al.   COMPUTERS AND GEOTECHNICS

A multiaxial constitutive model for fibre-reinforced sand

(2020) Zhiwei Gao et al.   GEOTECHNIQUE

Numerical study of the performance of jet grout piles for braced excavations in soft clay

(2020) Wengang Zhang et al.   COMPUTERS AND GEOTECHNICS

Predictive modelling of thermo-active tunnels in London Clay

(2020) Klementyna A. Gawecka et al.   GEOTECHNIQUE

Numerical integration algorithm of updated homogeneous anisotropic hardening model through finite element framework

(2020) Seong-Yong Yoon et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

Constitutive Modeling for Overconsolidated Clays Based on Disturbed State Concept. I: Theory

(2019) Yang Xiao et al.   International Journal of Geomechanics

The mixed complementarity problem arising from non-associative plasticity with non-smooth yield surfaces

(2019) Hong Zheng et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

Non-orthogonal elastoplastic constitutive model with the critical state for clay

(2019) Jingyu Liang et al.   COMPUTERS AND GEOTECHNICS

Integration of anisotropic modified Cam Clay model in finite element analysis: Formulation, validation, and application

(2019) K. Liu et al.   COMPUTERS AND GEOTECHNICS

Stress integration-based on finite difference method and its application for anisotropic plasticity and distortional hardening under associated and non-associated flow rules

(2018) Hyunsung Choi et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

Trust-region based return mapping algorithm for implicit integration of elastic-plastic constitutive models

(2017) B. T. Lester et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

Numerical integration of rate-independent BCC single crystal plasticity models: comparative study of two classes of numerical algorithms

(2016) Holanyo K. Akpama et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

Numerical solution for plasticity models using consistency bisection and a transformed-space closest-point return: a nongradient solution method

(2015) Michael A. Homel et al.   COMPUTATIONAL MECHANICS

Relaxing the multi-stage nested return algorithm for curved yield surfaces and nonlinear hardening laws

(2015) Michael A. Homel et al.   INTERNATIONAL JOURNAL OF FRACTURE

Unified hardening (UH) model for overconsolidated unsaturated soils

(2014) Y.P. Yao et al.   CANADIAN GEOTECHNICAL JOURNAL

Consistent tangent operator for cutting-plane algorithm of elasto-plasticity

(2014) Bojan Starman et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

A critical state sand plasticity model accounting for fabric evolution

(2013) Zhiwei Gao et al.   INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS

Levenberg–Marquardt vs Powell’s dogleg method for Gurson–Tvergaard–Needleman plasticity model

(2012) A. Shterenlikht et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

Exact undrained elasto-plastic solution for cylindrical cavity expansion in modified Cam Clay soil

(2012) S.L. CHEN et al.   GEOTECHNIQUE

Exact drained solution for cylindrical cavity expansion in modified Cam Clay soil

(2012) S.L. CHEN et al.   GEOTECHNIQUE

A new semi-implicit formulation for multiple-surface flow rules in multiplicative plasticity

(2011) P. Areias et al.   COMPUTATIONAL MECHANICS

Computational Cam clay plasticity using second-order cone programming

(2011) K. Krabbenhoft et al.   COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING

A robust approach to model densification and crack formation in powder compaction processes

(2011) J. A. Hernández et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

Smooth finite strain plasticity with non-local pressure support

(2009) P. M. A. Areias et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING

A multi-stage return algorithm for solving the classical damage component of constitutive models for rocks, ceramics, and other rock-like media

(2009) R. M. Brannon et al.   INTERNATIONAL JOURNAL OF FRACTURE

Line-search methods in general return mapping algorithms with application to porous plasticity

(2007) T. Seifert et al.   INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING