静止裂纹顶端塑性区内应力场

IMECH-IR > 力学所知识产出(1956-2008)

	静止裂纹顶端塑性区内应力场
	王自强
Source Publication	力学学报
	1987
Volume	19 Issue:3 Pages:230-238
ISSN	0459-1879
Abstract	本文对不可压缩的理想塑性材料裂纹顶端塑性区内的应力场进行了数学分析,证明了当塑性区包围着裂纹顶端而应力函数可用分离变匱型的级数展开且该级数展开的首项与第一类渐近解相同时,第一类渐近解即是塑性区内应力场的精确解。本文又提出了第二类渐近解,说明应力场的渐近解不是唯一的。
Keyword	应力场裂纹顶端塑性区渐近场
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/36930
Collection	力学所知识产出(1956-2008)
Corresponding Author	王自强
Recommended Citation GB/T 7714	王自强. 静止裂纹顶端塑性区内应力场[J]. 力学学报,1987,19,3,:230-238.
APA	王自强.(1987).静止裂纹顶端塑性区内应力场.力学学报,19(3),230-238.
MLA	王自强."静止裂纹顶端塑性区内应力场".力学学报 19.3(1987):230-238.

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