Boom 黏土热-力耦合弹塑性损伤模型研究

Research output: Contribution to journalArticlepeer-review

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Boom 黏土热-力耦合弹塑性损伤模型研究. / Li, Xiang Ling; Gong, Zhe; Chen, Wei-zhong; Yu, Hongdan; Ma, Yong-Shang; Tian, Hong-ming.

In: Rock and Soil Mechanics, 01.09.2016, p. 2433-2442.

Research output: Contribution to journalArticlepeer-review

Harvard

Li, XL, Gong, Z, Chen, W, Yu, H, Ma, Y-S & Tian, H 2016, 'Boom 黏土热-力耦合弹塑性损伤模型研究', Rock and Soil Mechanics, pp. 2433-2442. https://doi.org/10.16285/j.rsm.2016.09.001

APA

Li, X. L., Gong, Z., Chen, W., Yu, H., Ma, Y-S., & Tian, H. (2016). Boom 黏土热-力耦合弹塑性损伤模型研究. Rock and Soil Mechanics, 2433-2442. https://doi.org/10.16285/j.rsm.2016.09.001

Vancouver

Li XL, Gong Z, Chen W, Yu H, Ma Y-S, Tian H. Boom 黏土热-力耦合弹塑性损伤模型研究. Rock and Soil Mechanics. 2016 Sep 1;2433-2442. https://doi.org/10.16285/j.rsm.2016.09.001

Author

Li, Xiang Ling ; Gong, Zhe ; Chen, Wei-zhong ; Yu, Hongdan ; Ma, Yong-Shang ; Tian, Hong-ming. / Boom 黏土热-力耦合弹塑性损伤模型研究. In: Rock and Soil Mechanics. 2016 ; pp. 2433-2442.

Bibtex - Download

@article{179dd7ddb2e24608b1349d694089d53e,
title = "Boom 黏土热-力耦合弹塑性损伤模型研究",
abstract = "Study of the coupled thermo-mechanical constitutive model of clays is an important issue in several specific fields, especially in the analysis of nuclear waste isolation. Based on the results of undrained triaxial tests on Boom clay at different temperatures, a coupled thermo-mechanical elastoplastic damage model is established. The yield surface is based on that of the Drucker-Prager cap model. A hardening law and a thermal/mechanical damage evolution equation are presented. The developed model is implemented into ABAQUS finite element code through subroutine USDFLD. Model parameters of Boom clay are then calibrated from experimental results by back analysis. Three dimensional coupled THM modeling of ATLAS III in-situ heating tests in HADES at the HADES underground research facility is performed by the proposed constitutive model. The numerical results are in agreement with in situ measurements, demonstrating that the model can reasonably depict the main features of thermo-mechanical behaviors of Boom clay.",
keywords = "Boom Clay, Thermo-mechanic coupling, Drucker-Prager cap model, Damage, Constitutive model, ATLAS III heating test",
author = "Li, {Xiang Ling} and Zhe Gong and Wei-zhong Chen and Hongdan Yu and Yong-Shang Ma and Hong-ming Tian",
note = "Score=10",
year = "2016",
month = sep,
day = "1",
doi = "10.16285/j.rsm.2016.09.001",
language = "Chinese",
pages = "2433--2442",
journal = "Rock and Soil Mechanics",
issn = "1000-7598",
publisher = "Academia Sinica",

}

RIS - Download

TY - JOUR

T1 - Boom 黏土热-力耦合弹塑性损伤模型研究

AU - Li, Xiang Ling

AU - Gong, Zhe

AU - Chen, Wei-zhong

AU - Yu, Hongdan

AU - Ma, Yong-Shang

AU - Tian, Hong-ming

N1 - Score=10

PY - 2016/9/1

Y1 - 2016/9/1

N2 - Study of the coupled thermo-mechanical constitutive model of clays is an important issue in several specific fields, especially in the analysis of nuclear waste isolation. Based on the results of undrained triaxial tests on Boom clay at different temperatures, a coupled thermo-mechanical elastoplastic damage model is established. The yield surface is based on that of the Drucker-Prager cap model. A hardening law and a thermal/mechanical damage evolution equation are presented. The developed model is implemented into ABAQUS finite element code through subroutine USDFLD. Model parameters of Boom clay are then calibrated from experimental results by back analysis. Three dimensional coupled THM modeling of ATLAS III in-situ heating tests in HADES at the HADES underground research facility is performed by the proposed constitutive model. The numerical results are in agreement with in situ measurements, demonstrating that the model can reasonably depict the main features of thermo-mechanical behaviors of Boom clay.

AB - Study of the coupled thermo-mechanical constitutive model of clays is an important issue in several specific fields, especially in the analysis of nuclear waste isolation. Based on the results of undrained triaxial tests on Boom clay at different temperatures, a coupled thermo-mechanical elastoplastic damage model is established. The yield surface is based on that of the Drucker-Prager cap model. A hardening law and a thermal/mechanical damage evolution equation are presented. The developed model is implemented into ABAQUS finite element code through subroutine USDFLD. Model parameters of Boom clay are then calibrated from experimental results by back analysis. Three dimensional coupled THM modeling of ATLAS III in-situ heating tests in HADES at the HADES underground research facility is performed by the proposed constitutive model. The numerical results are in agreement with in situ measurements, demonstrating that the model can reasonably depict the main features of thermo-mechanical behaviors of Boom clay.

KW - Boom Clay

KW - Thermo-mechanic coupling

KW - Drucker-Prager cap model

KW - Damage

KW - Constitutive model

KW - ATLAS III heating test

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/35740402

U2 - 10.16285/j.rsm.2016.09.001

DO - 10.16285/j.rsm.2016.09.001

M3 - Article

SP - 2433

EP - 2442

JO - Rock and Soil Mechanics

JF - Rock and Soil Mechanics

SN - 1000-7598

ER -

ID: 5647658