连续介质力学与断裂

IMECH-IR > 力学所知识产出(1956-2008)

	连续介质力学与断裂
	郑哲敏
Source Publication	力学进展
	1982
Issue	2 Pages:133-140
ISSN	1000-0992
Abstract	<正> 在这篇文章里,我们结合断裂问题回顾连续介质办学的发展,并指出,为了更深地理解和描述断裂现象,还需要进一步完善连续介质力学。一、经典弹塑性理论应用于断裂时的局限性和Grifith的理论现讨论一维应变条件下裂纹的扩展问题。我们假设 1.材料是均匀的,就是说,所讨论的材料是没有内部结构的; 2.材料是弹性的,但允许有非线性和大变形所导致的几何非线性;
Keyword	连续介质力学二相粒子裂缝扩展裂缝尖端表面能断裂力学塑性功非局部线弹性理论
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/37984
Collection	力学所知识产出(1956-2008)
Corresponding Author	郑哲敏
Recommended Citation GB/T 7714	郑哲敏. 连续介质力学与断裂[J]. 力学进展,1982,2,:133-140.
APA	郑哲敏.(1982).连续介质力学与断裂.力学进展(2),133-140.
MLA	郑哲敏."连续介质力学与断裂".力学进展 .2(1982):133-140.

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