塔式起重机非常规附着技术比选研究与应用
COMPARATIVE STUDY AND APPLICATION OF UNCONVENTIONAL ATTACHMENT TECHNOLOGY FOR TOWER CRANE
黄周敏 1陈磊 1祖公博 1黄宏林 1林宇静 1张铭1
作者信息
- 1. 中国建筑第二工程局有限公司华南分公司,广东深圳 518048
- 折叠
摘要
常见的刚性附着方式有双节点三杆式、双节点四杆式与三节点四杆式.本研究依托深圳某大型场馆工程,通过数值分析,对3种非常规附着形式进行定量研究,并考虑水平荷载作用方向的影响,以计算结果为依据进行附着优化,可为类似项目在非常规的塔式起重机附着布置方式比选中提供参考和借鉴.
Abstract
Common rigid attachment modes include two-node three-bar type,two-node four-bar type and three-node four-bar type.Based on a large stadium project in Shenzhen,this study conducted a quantitative study on three unconventional attachment forms through numerical analysis,and considered the influence of the direction of horizontal load,and carried out attachment optimization based on the calculation results,which can provide reference and reference for similar projects in the selection of unconventional attachment arrangement modes.
关键词
塔式起重机/非常规附着/有限元分析Key words
tower crane/unconventional attachment/finite element analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据