摘要
在应力偏张量主值三角函数解的基础上,推导了应力空间内主应力和主方向的通用解析解公式.并对解的几种特殊情况进行讨论,最后通过算例的计算,结果表明本文推导的公式是正确的.为塑性力学的主应力求解提供方便.
Based on the stress partial tensor's trigonometric function answer, the main stress and main direction are established in parsed currency formula, and some special answers and examples are discussed. The results show that the formula are tested correctly. It can offer the reference to the solution to the questions of main stress.
出处
《昆明理工大学学报（理工版）》
CAS
2004年第1期89-92,96,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
云南省应用基础研究基金(项目编号:2000E0036M)
