Finite Element Analysis on Flexible Attachments of Luffing Jib Tower Crane

被引：0
|
作者：
Zhang, Xiaoxia [1 ,2 ]
Sun, Changsheng [2 ]
Zhu, Jianheng [2 ]
Yang, Xiaofeng [2 ]
机构：
[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110004, Peoples R China
[2] Shenyang Jian Zhu Univ, Shenyang 110004, Peoples R China
来源：
MATERIALS AND PRODUCT TECHNOLOGIES | 2010年 / 118-120卷
关键词：
Luffing jib tower crane; Finite element; Geometry nonlinear; Large displacements; Flexible attachment; MOVING MASS;
D O I：
10.4028/www.scientific.net/AMR.118-120.512
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
According to the mechanical characteristics of a certain luffing jib tower crane structure, finite element calculation model of the whole machine considering suspended cable under complicated working conditions is built. Nonlinear large displacements static structural analysis of the crane flexible attachment in the on-linear flexible scope is conducted with software ANSYS. The influence of variational attachment parameter on crane structure and anchoring points performance and the flexible attachment rule of crane are researched. Curves of influence of distance between two layers and tower overhanging height on crane structure and anchoring points performance and the reasonable layers and distance of flexible attachment are obtained and attachment rule of flexible attachment tower crane is derived.
引用
收藏
页码：512 / +
页数：3
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