Fatigue crack growth simulation using S-version FEM

Masanori Kikuchi, Yoshitaka Wada, Masafumi Takahashi, Li Yulong

科研成果: 书/报告/会议事项章节会议稿件同行评审

9 引用 (Scopus)

摘要

Fatigue crack growth under mixed mode loading conditions is simulated using S-FEM. By using S-FEM technique, only local mesh should be re-meshed and it becomes easy to simulate crack growth. By combining with auto-meshing technique, local mesh is re-meshed automatically, and curved crack path is modeled easily. Plural fatigue crack problem is solved by this technique. For two parallel crack problem, criteria of crack coalescence are proposed. By simulating this problem by S-FEM, it is verified these criteria are conservative ones.

源语言英语
主期刊名Advances in Fracture and Materials Behavior - Selected, peer reviewed papers of the Seventh International Conference on Fracture and Strength of Solids (FEOFS2007)
出版商Trans Tech Publications Ltd
133-138
页数6
ISBN(印刷版)0878493999, 9780878493999
DOI
出版状态已出版 - 2008
活动7th International Conference on Fracture and Strength of Solids, FEOFS 2007 - Urumqi, 中国
期限: 27 8月 200729 8月 2007

出版系列

姓名Advanced Materials Research
33-37 PART 1
ISSN(印刷版)1022-6680

会议

会议7th International Conference on Fracture and Strength of Solids, FEOFS 2007
国家/地区中国
Urumqi
时期27/08/0729/08/07

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