摘要
本文建立了拉、压模量不同材料的圆孔扩展理论，分析了有关参数对圆孔扩张时应力、位移以及塑性区的发展规律的影响。
In this paper the expansion theory of a circular hole in an infinite medium with different moduli in tension and compredon is established. Both the elastic and plastic analyses of the expansion of thehole are studied. The influences of elastic parameters on the stresses,displacements and the develop-ment of the yielding zone around the hole are also discussed.
出处
《应用力学学报》
CAS
CSCD
北大核心
1994年第4期127-132,共6页
Chinese Journal of Applied Mechanics
关键词
模量
弹性理论
圆孔扩张
拉伸
压缩
bimodulus elasticity,expansion of a circular hole,moduli in tension and compression.
