天车小车架支撑部位几种加固方案的分析

The Analysis of Reinforcement for the Trolley Frame Supporting Position of the Bridge Crane

以济钢某厂桥式起重机小车架支撑部位开裂为例,应用有限元法,探索开裂原因。并对两种加固方案进行分析,确定合理的加固方案。

Take the fissuring of trolley frame supporting position on the bridge crane of one factory of JIGANG as an example, finite element method is applied to search after the reason of fissuring. Two kinds of strengthening schemes have been analyzed as well to establish the reasonable reinforcement scheme.