起重运输机械Issue(16)：44-49,6.
基于联合仿真的泵车臂架结构拓扑优化设计方法
摘要
Abstract
As an efficient construction machinery and equipment,concrete pump truck is often used in various complex field work.As an important component of concrete conveying device,boom system plays a key role in engineering construction.In this paper,on the basis of the study of boom of concrete pump truck,a topology optimization proposal of concrete pump truck boom is put forward.Taking six booms of a new concrete pump truck as the research object,the rigid-flexible coupling analysis of the three-dimensional model of the boom of the pump truck was carried out by ADAMS,and the relationship between the node stress of each boom and the angle during the development of the boom structure was studied,and the angle of the maximum stress of each boom was obtained,which is taken as the optimization angle,and the pin hole force is taken as the boundary condition and optimized.Taking the strength and stiffness as the response constraint condition and the minimum mass as the optimization objective,an optimization method for the optimal distribution of materials was obtained,which provides theoretical guidance for the design and topology optimization of boom system.关键词
混凝土泵车/臂架/刚柔耦合/拓扑优化/设计Key words
concrete pump truck/boom/rigid-flexible coupling/topology optimization/design分类
建筑与水利引用本文复制引用
刘权,南方磊..基于联合仿真的泵车臂架结构拓扑优化设计方法[J].起重运输机械,2024,(16):44-49,6.基金项目
研究生创新项目(SY2022036) （SY2022036）
