Crack propagation using manifold method coupled with element free method

被引：0

作者：

Zhou, WY ^{[1
]}

Kuo, XD ^{[1
]}

Yang, RQ ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Hydraul Engn, Beijing 100084, Peoples R China

来源：

ICADD-3: THIRD INTERNATIONAL CONFERENCE ON ANALYSIS OF DISCONTINUOUS DEFORMATION - FROM THEORY TO PRACTICE, PROCEEDINGS | 1999年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In rock concrete like materials, generally there appear fractures and fissures of different sizes, and their failures under stress undergo initiations, propagation, nucleation and fracture. To trace crack behaviors in rock mass, manifold and element free methods are coupled and used. Afore the crack tips, a process zone is presented, and the cracks propagate under the fracture criterion. In the paper, MM coupled with EFM crack propagation analysis is presented.

引用

页码：283 / 289

页数：7

共 4 条

[1] Aoki S., 1987, COMPUT MECH, V2, P54, DOI [10.1007/BF00282044, DOI 10.1007/BF00282044]
[2] FINITE AND BOUNDARY ELEMENT MODELING OF CRACK-PROPAGATION IN 2 AND 3 DIMENSIONS
GERSTLE, WH
MARTHA, LF
INGRAFFEA, AR
[J]. ENGINEERING WITH COMPUTERS, 1987, 2 (03) : 167 - 183
[3] Koh H.M., 1988, DYNAMIC CRACK PROPAG, V3, P141, DOI 10.1007/BF00297441
[4] INTERACTIVE FINITE-ELEMENT ANALYSIS OF FRACTURE PROCESSES - AN INTEGRATED APPROACH
WAWRZYNEK, PA
INGRAFFEA, AR
[J]. THEORETICAL AND APPLIED FRACTURE MECHANICS, 1987, 8 (02) : 137 - 150

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