起重运输机械Issue(4)：1-3,3.
动臂变幅起重机安全拉索安全性研究
摘要
Abstract
With the safety cable for flexible luffing jib cranes as the research object,dynamic simulation software ADAMS is used in the paper together with a finite element analysis software to develop a rigid-flexible coupling model based on multi-body system dynamics.And simulation helps get THE dynamic behavior of luffing jib under the influence of safety cable as well as pull-up curve of safety cable.Then,the security of the system under different working conditions is analyzed on the basis of jib structure and the ultimate bearing capacity of safety cables.关键词
起重机/柔性变幅机构/安全拉索/建模/仿真/ADAMS/CableKey words
crane/flexible luffing mechanism/safety cable/modeling/simulation/ADAMS/Cable分类
机械制造引用本文复制引用
刘伟,张春光,屈福政..动臂变幅起重机安全拉索安全性研究[J].起重运输机械,2017,(4):1-3,3.基金项目
国家自然科学基金项目(51275070) （51275070）
