Calculation method and control value of static stiffness of tower crane

被引：7
|
作者：
Yu, Lanfeng [1 ]
机构：
[1] SW JiaoTong Univ, Res Inst Mech Engn, Chengdu 610031, Sichuan, Peoples R China
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2008年 / 22卷 / 05期
关键词：
tower crane; static stiffness; control value; static displacement;
D O I：
10.1007/s12206-007-1217-0
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The static stiffness of tower cranes is studied by using the proposed formulations and finite element method in this paper. A reasonable control value based on theoretical calculation and finite element method is obtained and verified via collected field data. The results by finite element method are compared with the collected field data and that by the proposed formula. Corresponding to theoretical formulations and field data, it is found that the results by finite element method are closer to the real data.
引用
收藏
页码：829 / 834
页数：6
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