Connecting joint of fully-assembled coal gangue concrete column and steel beam: Fid-Bau Portal

Connecting joint of fully-assembled coal gangue concrete column and steel beam

ZHANG XINLONG / ZHANG WENYUAN / WANG QINGHE / BAO XU / WANG XUELI

The invention discloses a connecting joint of a fully-assembled coal gangue concrete column and a steel beam, and belongs to the technical field of building structures, the connecting joint comprises a beam column connecting sleeve and a prefabricated steel beam, and the beam column connecting sleeve and the prefabricated steel beam are prefabricated in a factory in advance and can be machined, assembled and combined on site; steel ribs are arranged in an inner cavity of the beam column connecting sleeve, and cross-shaped transverse partition plates are embedded in the upper portion and the lower portion of the beam column connecting sleeve. Extension steel bars of the prefabricated coal gangue concrete column penetrate through gaps in the four corners of the inner side of the beam column connecting sleeve and then are poured into coal gangue concrete to be vibrated and formed. The upper and lower flanges of the prefabricated steel beam are fixedly connected with the cross-shaped diaphragm plate; the two sides of a web of the prefabricated steel beam are fixedly connected with the outer sides of the beam-column connecting sleeves through angle steel. According to the connecting joint of the fully-assembled coal gangue concrete column and the steel beam, all parts are connected tightly and firmly, the mechanical property is excellent, and components are easy and convenient to maintain and replace.

本发明公开一种全装配煤矸石混凝土柱与钢梁的连接节点，属于建筑结构技术领域，包括梁柱连接套筒和预制钢梁，梁柱连接套筒和预制钢梁均为工厂提前预制，能在现场加工装配组合；梁柱连接套筒的内腔中含有钢骨，梁柱连接套筒的上下均嵌有十字形横隔板；预制煤矸石混凝土柱的外延钢筋穿过梁柱连接套筒的内侧四角空隙后灌入煤矸石混凝土振捣成型；预制钢梁的上下翼缘与十字形横隔板固定相连；预制钢梁的腹板两侧通过角钢与梁柱连接套筒的外侧固定连接。该全装配煤矸石混凝土柱与钢梁的连接节点，各部件连接紧密、结实，力学性能优良，维修和更换组件简便。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren