起重运输机械Issue(12)：85-88,4.
起重机车轮组子结构分析方法研究
周春生 1孙家斌 1岳前进 1杜斌2
作者信息
- 1. 大连理工大学 大连 124221
- 2. 潍柴重机股份有限公司零部件分公司 潍坊 261108
- 折叠
摘要
Abstract
The paper proposes a dynamic substructure analysis method to study braking process of crane under wind load. With the method, wheel group substructure can replace the whole structure in braking simulation analysis, and test results of simple substructure can reflect test performance of the whole structure to evaluate the structure's braking performance. Based on Adams virtual simulation platform, both the whole structure and substructure are subject to dynamic simulation of braking process under wind load, and the correlation between wind load of the whole structure and equivalent wind load of substructure during braking is obtained under the premise of the same braking effect to further ensure that replacing the whole structure with substructure for braking simulation under wind load is feasible.关键词
起重机/车轮组/子结构/动力学仿真Key words
crane/wheel group/substructure/dynamic simulation分类
机械制造引用本文复制引用
周春生,孙家斌,岳前进,杜斌..起重机车轮组子结构分析方法研究[J].起重运输机械,2017,(12):85-88,4.
