摘要
为解决装配式建筑施工群塔布置的难题,本文针对装配式群塔布置的各种因素展开研究,首先分析了装配式群塔布置需要考虑的因素以及和现浇结构的群塔布置相比明显的不同之处,并依次从构件重量、构件的起吊位置、塔吊的安装拆卸现场工况、空中碰撞等因素展开研究,结果表明:满足构件的吊装为第一要素,并依次从构件的起吊位置、塔吊的安装拆卸现场工况、空中碰撞等因素对现场的塔吊布置实施反复的调整,在塔吊选型及在施工过程中应充分考虑塔吊的顶升,避免现场为了满足群塔的顶升而局部停工的情况发生。实践表明:合理布置平头塔在群塔的竖向高度碰撞方面最为经济合理。
In order to solve the problem of prefabricated building construction group tower layout,this paper studies the various factors of prefabricated group tower layout.Firstly,it analyzes the factors that need to be considered in prefabricated group tower layout and the obvious differences compared with the group tower layout of cast-in-place structure.The research is carried out from the following aspects:weight of components,lifting position of components,site conditions of installation and disassembly of tower cranes,air collision and other factors.The conclusion shows that:Meet the component as the first element of assembly,and in turn from the components of the lifting position,the installation of tower crane disassembly site condition,the air crash on the scene of the tower crane arrangement implementation of repeated,in the selection of tower crane and tower crane should be considered in the process of construction of jack-up,avoid the scene in order to satisfy the group of tower top and partial shutdown.Practice shows that the rational arrangement of flat tower is the most economical and reasonable in vertical height collision of tower groups.
作者
陶兴友
龙永焯
吴才伍
卢德辉
陈梓贵
田景杨
TAO Xin-you;LONG Yong-zhuo;WU Cai-wu;LU De-hui;CHEN Zi-gui;TIAN Jing-yang(Guangzhou Key Public Construction Project Management Center,Guangzhou 510006;Guangzhou Housing Development and Construction Co.,Ltd.,Guangzhou 510030;Guangzhou Construction Co.,Ltd.,Guangzhou 510030;Guangzhou Construction Group Co.,Ltd.,Guangzhou 510030)
出处
《广州建筑》
2023年第1期46-50,共5页
GUANGZHOU ARCHITECTURE
关键词
装配式建筑施工
群塔布置
群塔顶升
prefabricated building construction
group tower arrangement
group of the tower rises
