摘要
分析了液压支架结构件间的非线性关系,用非线性有限元技术模拟了液压支架顶梁受偏载时主要结构件应力的分布情况,指出有限元分析法必将融入到液压支架设计的全过程,成为液压支架设计、研究的必要手段。
This paper analyses the nonlinear relationship among hydraulic support structural parts and points out that the finite element analysis will merge into the design of the shield and become the necessary method of the shield developing.
出处
《同煤科技》
2006年第4期1-2,5,共3页
Datong Coal Science & Technology
关键词
液压支架
支架设计
顶梁偏载
结构应力分布
非线性有限元分析
hydraulic support
support design
eccentric loading canopy
structure stress distribution
nonlinear finite element analyses
