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	多层建筑顶部轻钢加层柱脚节点的设计与构造
	张涛 ; 王元清 ; 石永久 ; 麻建锁 ; ZHANG Tao ; WANG Yuan-qing ; SHI Yong-jiu ; MA Jian-suo
	2010-07-19 ; 2010-07-19
关键词	轻钢结构 加层 抗剪键 预紧力 粘结界面 light weight steel structure adding story shear lugs prestressing force adhesive interface TU392.5
其他题名	The Design and Constructional Disposal on the Column Base Joint of Lightweight Steel Adding Story on the Top of Multistoried Building
中文摘要	为有利于加层结构抗震,保证结构整体性,新旧结构的连接(即柱脚节点)能否达到设计要求是轻钢加层工程成败的关键。本文分析了原结构为砖混结构及钢筋混凝土框架结构的轻钢加层的柱脚节点做法,提出铰接柱脚及刚接柱脚锚栓的锚固方式,并指出新旧混凝土的粘结界面处理和植筋技术将影响柱脚节点的承载能力和耐久性。; To facilitate the seismic performance of adding structure and guarantee the interality of structure, the connection between adding structure and original structure (column base joint) is the key to the project of adding story. The paper analyses the configuration of column base joint of lightweight steel adding story when the original structure is masonry structure and concrete frame structure, and the anchorage of hinged column base and rigid counterpart are also suggested,and points out that how to deal with the adhesive interface between new and original concrete and the performance of the steel reinforcement will be sure to influence the capacity and duration of column base.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/75126]
专题	清华大学
推荐引用方式 GB/T 7714	张涛,王元清,石永久,等. 多层建筑顶部轻钢加层柱脚节点的设计与构造[J],2010, 2010.
APA	张涛.,王元清.,石永久.,麻建锁.,ZHANG Tao.,...&MA Jian-suo.(2010).多层建筑顶部轻钢加层柱脚节点的设计与构造..
MLA	张涛,et al."多层建筑顶部轻钢加层柱脚节点的设计与构造".(2010).

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