克令吊基座的局部加强结构优化设计研究

采用结构有限元方法对某型克令吊底部加强结构的结构强度进行了不同方案的优化分析及计算,依据其结构特点,分八种不同的工况和8种不同的设计优化方案对结构强度进行了具体的分析和比较,为以后克令吊底部加强结构的优化设计分析工作提供了一定的参考。

Optimization design of local stiffened structure for crane seating

The strength of stiffened structure of crane seating directly determines the lifting capacity of the crane,so it is very important to optimize the structure design and to study different types of stiffened structures of crane seating.This paper puts emphasis on the analysis and demonstration of forms and(mechanical) performance of stiffened structure of crane tunnel body seating,which could be a reference for design of stiffened structure of crane seating.