公司总经理王建刚的论文《液压起重机底盘结构有限元分析》学术论文在全国中文核心期刊《煤炭技术》2015年第四期发表，代表我公司的技术研究又向前一步。

摘要： 介绍了矿用液压起重机的三种实际工作情况，利用Solidwoks Simulation有限元分析软件进行静态结构强度分析，通过求解出应力、应变和位移云图，找出了底盘的最大应力及最大变形位置；通过对结果分析比较，对第三种工况，计算出其安全系数为2.99，说明矿用液压起重机的底盘结构设计是合理的，这也为以后的改进设计提供了有益的参考价值。

关键词：液压起重机；底盘；有限元分析；Solidworks Simulation

中图分类号：TG231.1    文章标志码：A    文章编号：1008-8725(2015)04-0255-04

Finite element analysis for hydraulic Crane Chassis

WANG Jiangang  

(Guangdong LIK Industry Co.Ltd, Dongguan 247000, China)

Abstract: According to the three kinds of actual working conditions of hydraulic crane mine, the finite element analysis software Solidworks Simulation was used to analyze the static strength of structure. From the stress nephogram, strain nephogram and displacement nephogram, finding the position of maximum stress and the maximum deformation.  The results are analyzed and compared, for the third cases, calculate the factor of safety is 2.99, which show the chassis structure design of hydraulic crane mining is reasonable, it also provides useful reference value for the design improvement.

Keywords: hydraulic crane; chassis; finite element analysis; Solidworks Simulation