基于Hypermesh的转台和A字架整体结构分析

Statics Analysis of Total Turret and A-frame for Offshore Crane Based on Hypermesh

转台和A字架是海工起重机的主要承载结构,且起重机工作环境恶劣,工况复杂。为满足转台和A字架整体结构强度和稳定性要求,采用Hypermesh软件对典型工况进行分析。并总结出应力和稳定性的变化趋势。结果表明结构强度稳定性满足设计要求。

The turret and A-frame are key support structures on offshore crane.The working conditions are various and serious.In order to verify the security of the turret and A-frame,Hypermesh software is used to analyze the turret and A-frame strength and stability under typical critical working conditions.The result shows that the strength and stability meet the requirement.