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A platform for research: civil engineering, architecture and urbanism
Connecting joint for steel beam of outer frame and steel rib column in core tube, and construction method of connecting joint
The invention discloses a connecting joint for a steel beam of an outer frame and a steel rib column in a core tube, and a construction method of the connecting joint, and belongs to the technical field of building structures. The connecting joint comprises the steel beam and the steel rib column, the core tube is a concrete core tube, and the steel rib column is located at the inner corner of thecore tube. The connecting joint is characterized in that a truss is welded and connected between the steel rib column and the steel beam and comprises an upper chord truss, a lower chord truss and aweb member, the upper chord truss and the lower chord truss are parallelly welded between the steel rib column and the steel beam, and the web member is welded and connected between the end of the upper chord truss and the end of the lower chord truss in an X shape. Load-bearing steel bars and stirrups in concrete in the core tube can freely pass through voids in the truss without colliding with the steel beam, and the situation that the steel beam is weaken due to being perforated is avoided. Moreover, the welding quantity is small in the whole construction process, construction is convenient, the requirement for exquisite construction of building engineering is met, and the connecting joint is an environment-friendly building construction technology.
本发明的外框架钢梁与核心筒内钢骨柱连接节点及其施工方法属于建筑结构技术领域，该节点包括钢梁和钢骨柱，核心筒为混凝土核心筒，钢骨柱位于核心筒内角部位置，其特征在于，钢骨柱和钢梁之间焊接连接有桁架，桁架包括上弦桁架、下弦桁架和腹杆，上弦桁架和下弦桁架平行焊接在钢骨柱和钢梁之间，腹杆呈X形焊接连接在上弦桁架端部与下弦桁架端部之间。核心筒内混凝土中的受力钢筋和箍筋可以自由穿过桁架内的空隙，不会与钢梁发生碰撞。不需要在钢梁上穿孔而造成钢梁削弱。并且整个施工过程中焊接量小，施工方便，符合建筑工程精致建造的要求，是一项绿色建筑施工技术。
Connecting joint for steel beam of outer frame and steel rib column in core tube, and construction method of connecting joint
The invention discloses a connecting joint for a steel beam of an outer frame and a steel rib column in a core tube, and a construction method of the connecting joint, and belongs to the technical field of building structures. The connecting joint comprises the steel beam and the steel rib column, the core tube is a concrete core tube, and the steel rib column is located at the inner corner of thecore tube. The connecting joint is characterized in that a truss is welded and connected between the steel rib column and the steel beam and comprises an upper chord truss, a lower chord truss and aweb member, the upper chord truss and the lower chord truss are parallelly welded between the steel rib column and the steel beam, and the web member is welded and connected between the end of the upper chord truss and the end of the lower chord truss in an X shape. Load-bearing steel bars and stirrups in concrete in the core tube can freely pass through voids in the truss without colliding with the steel beam, and the situation that the steel beam is weaken due to being perforated is avoided. Moreover, the welding quantity is small in the whole construction process, construction is convenient, the requirement for exquisite construction of building engineering is met, and the connecting joint is an environment-friendly building construction technology.
本发明的外框架钢梁与核心筒内钢骨柱连接节点及其施工方法属于建筑结构技术领域，该节点包括钢梁和钢骨柱，核心筒为混凝土核心筒，钢骨柱位于核心筒内角部位置，其特征在于，钢骨柱和钢梁之间焊接连接有桁架，桁架包括上弦桁架、下弦桁架和腹杆，上弦桁架和下弦桁架平行焊接在钢骨柱和钢梁之间，腹杆呈X形焊接连接在上弦桁架端部与下弦桁架端部之间。核心筒内混凝土中的受力钢筋和箍筋可以自由穿过桁架内的空隙，不会与钢梁发生碰撞。不需要在钢梁上穿孔而造成钢梁削弱。并且整个施工过程中焊接量小，施工方便，符合建筑工程精致建造的要求，是一项绿色建筑施工技术。
Connecting joint for steel beam of outer frame and steel rib column in core tube, and construction method of connecting joint
一种外框架钢梁与核心筒内钢骨柱连接节点及其施工方法
DONG XITONG (author) / YU SHUIQI (author) / CHEN QIANGQIANG (author) / WANG FANG (author) / HUANG XINGHUA (author) / SHEN JIANMIN (author)
2020-06-16
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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