Assembly type prefabricated part connecting structure and construction method thereof: Fid-Bau Portal

Assembly type prefabricated part connecting structure and construction method thereof

CHEN JINXIN / LIU JUN

The invention relates to the technical field of buildings, and discloses an assembly type prefabricated part connecting structure. The structure comprises a first prefabricated stand column, wherein first axial steel bars are fixedly installed in the first prefabricated stand column, the outer walls of the first axial steel bars are sleeved with first radial steel bars, the first radial steel barsare fixedly connected with the first axial steel bars through first binding wires correspondingly, a first positioning groove is formed in the top of the first prefabricated stand column, and a firstreserved pouring cavity is formed in the position, located on the right side of the first positioning groove, of the top of the first prefabricated stand column. According to the assembly type prefabricated part connecting structure and a construction method thereof, air is prevented from making contact with a first connecting sleeve and a second connecting sleeve through concrete cast-in-place,the situation that the prefabricated part connecting structure is corroded due to the fact that the prefabricated part connecting structure is exposed in the air is avoided, and the installability andstability of the prefabricated part connecting structure are further improved, so that the assembly type prefabricated part connecting structure is convenient to popularize.

本发明涉及建筑技术领域，且公开了一种装配式预制构件连接结构，包括第一预制立柱，所述第一预制立柱的内部固定安装有第一轴向钢筋，所述第一轴向钢筋的外壁套接有第一径向钢筋，所述第一径向钢筋通过第一扎丝与第一轴向钢筋固定连接，所述第一预制立柱的顶部开设有第一定位槽，所述第一预制立柱的顶部且位于第一定位槽的右侧开设有第一预留浇灌空腔。该一种装配式预制构件连接结构及其施工方法，通过现浇混凝土阻隔空气与第一连接套筒和第二连接套筒接触，避免该预制构件连接结构因暴露在空气中而腐蚀的情况发生，进一步的提高了该预制构件连接结构的安装性和稳定性，使得该装配式预制构件连接结构便于推广。

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