Unified modeling of the monotonic and cyclic behaviors of sand and clay

Y. Jin; Zhenyu Yin; D. Zhang; H. Huang

doi:10.1016/S0894-9166(15)30001-X

Unified modeling of the monotonic and cyclic behaviors of sand and clay

Y. Jin, Zhenyu Yin, D. Zhang, H. Huang

Research output: Journal article publication › Journal article › Academic research › peer-review

13 Citations (Scopus)

Abstract

© 2015 The Chinese Society of Theoretical and Applied Mechanics.Abstract In this study, we aim to investigate a unified modeling method for the monotonic and cyclic behaviors of sand and clay. A simple double-yield-surface model, with plastic hardening modulus and dilatancy relation being dependent on density state unlike in existing approaches, is developed by considering the location of the critical state line. The model is used to simulate the drained and undrained tests of various sands and clays under monotonic and cyclic loadings. Prediction results are compared with experimental results, which show that the proposed approach is capable of modeling the monotonic and cyclic behaviors of sand and clay.

Original language	English
Article number	30001
Pages (from-to)	111-132
Number of pages	22
Journal	Acta Mechanica Solida Sinica
Volume	28
Issue number	2
DOIs	https://doi.org/10.1016/S0894-9166(15)30001-X
Publication status	Published - 1 Jan 2015
Externally published	Yes

Keywords

clay
constitutive relations
critical state
cyclic loading
plasticity
sand

ASJC Scopus subject areas

Computational Mechanics
Mechanics of Materials
Mechanical Engineering

More information

10.1016/S0894-9166(15)30001-X

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AU - Jin, Y.

AU - Yin, Zhenyu

AU - Zhang, D.

AU - Huang, H.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - © 2015 The Chinese Society of Theoretical and Applied Mechanics.Abstract In this study, we aim to investigate a unified modeling method for the monotonic and cyclic behaviors of sand and clay. A simple double-yield-surface model, with plastic hardening modulus and dilatancy relation being dependent on density state unlike in existing approaches, is developed by considering the location of the critical state line. The model is used to simulate the drained and undrained tests of various sands and clays under monotonic and cyclic loadings. Prediction results are compared with experimental results, which show that the proposed approach is capable of modeling the monotonic and cyclic behaviors of sand and clay.

AB - © 2015 The Chinese Society of Theoretical and Applied Mechanics.Abstract In this study, we aim to investigate a unified modeling method for the monotonic and cyclic behaviors of sand and clay. A simple double-yield-surface model, with plastic hardening modulus and dilatancy relation being dependent on density state unlike in existing approaches, is developed by considering the location of the critical state line. The model is used to simulate the drained and undrained tests of various sands and clays under monotonic and cyclic loadings. Prediction results are compared with experimental results, which show that the proposed approach is capable of modeling the monotonic and cyclic behaviors of sand and clay.

KW - clay

KW - constitutive relations

KW - critical state

KW - cyclic loading

KW - plasticity

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M3 - Journal article

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JF - Acta Mechanica Solida Sinica

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ER -

Unified modeling of the monotonic and cyclic behaviors of sand and clay

Abstract

Keywords

ASJC Scopus subject areas

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