起重运输机械Issue(4)：34-36,3.
履带起重机臂架压弯稳定性研究
Bending stability research of crawler crane boom
摘要
Abstract
Using the finite element method. the paper analyzes the bending stability of the crawler crane boom, and verifies the impact of the length factor μ3 . The impact on the boom pull board is the main embodiment of impact on the crawler crane imposed by the length coefficient μ3 , therefore, the paper adopts two methods of with and without hoom pull board to build finite element models for the buckling analysis, calculates the bending stability of the boom with the experience formula of the crane specification and illustrates the impact of the length factor μ3 by comparing the results of the 2 methods.关键词
履带起重机/稳定性/有限元/系数/研究Key words
crawler crane/ stability/ finite element/ coefficient/ research分类
机械制造引用本文复制引用
陈忠喜,成凯,赵二飞..履带起重机臂架压弯稳定性研究[J].起重运输机械,2011,(4):34-36,3.
