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A platform for research: civil engineering, architecture and urbanism
Fabricated component connecting structure and construction method
The invention relates to an assembly type component connecting structure and a construction method. The assembly type component connecting structure comprises a steel bar sleeve and an upper-layer ultra-high-performance concrete part. The rebar sleeve is embedded in the bottom of the lower-layer building component, an avoiding notch is formed in the side, close to the building component, of the rebar sleeve, and the avoiding notch is blocked by the upper-layer building component. An upper-layer digging area for avoiding the staggered lower-layer longitudinal steel bars is dug in the upper-layer building component, and the upper-layer digging area is located on the periphery of the avoiding notch; after the staggered lower-layer longitudinal steel bars are bent and penetrate through the avoiding notches, the staggered lower-layer longitudinal steel bars are inserted into the staggered steel bar sleeves, and the staggered lower-layer longitudinal steel bars are in grouting connection with the staggered steel bar sleeves; and the upper-layer digging area is filled with the upper-layer ultra-high-performance concrete part. According to the connecting structure, the staggered lower-layer longitudinal steel bars are bent and inserted into the staggered steel bar sleeves, the staggered steel bar sleeves and the staggered lower-layer longitudinal steel bars are fixedly connected again, and the connecting strength of the upper-layer building component and the lower-layer building component is improved.
本申请涉及一种装配式构件连接结构及施工方法，包括钢筋套筒和上层超高性能混凝土件；钢筋套筒埋设于下层建筑构件底部，钢筋套筒靠近建筑构件一侧设有避让缺口，上层建筑构件封堵避让缺口；上层建筑构件开凿有避让错位下层纵向钢筋的上层开凿区，上层开凿区位于避让缺口外周；错位下层纵向钢筋弯折穿设于避让缺口后，错位下层纵向钢筋插接于错位钢筋套筒内，错位下层纵向钢筋与错位钢筋套筒灌浆连接；上层超高性能混凝土件填充于上层开凿区内。在本申请中，将错位下层纵向钢筋弯折插接于错位钢筋套筒内，将错位钢筋套筒与错位下层纵向钢筋重新固定连接，提高了上层建筑构件与下层建筑构件的连接强度。
Fabricated component connecting structure and construction method
The invention relates to an assembly type component connecting structure and a construction method. The assembly type component connecting structure comprises a steel bar sleeve and an upper-layer ultra-high-performance concrete part. The rebar sleeve is embedded in the bottom of the lower-layer building component, an avoiding notch is formed in the side, close to the building component, of the rebar sleeve, and the avoiding notch is blocked by the upper-layer building component. An upper-layer digging area for avoiding the staggered lower-layer longitudinal steel bars is dug in the upper-layer building component, and the upper-layer digging area is located on the periphery of the avoiding notch; after the staggered lower-layer longitudinal steel bars are bent and penetrate through the avoiding notches, the staggered lower-layer longitudinal steel bars are inserted into the staggered steel bar sleeves, and the staggered lower-layer longitudinal steel bars are in grouting connection with the staggered steel bar sleeves; and the upper-layer digging area is filled with the upper-layer ultra-high-performance concrete part. According to the connecting structure, the staggered lower-layer longitudinal steel bars are bent and inserted into the staggered steel bar sleeves, the staggered steel bar sleeves and the staggered lower-layer longitudinal steel bars are fixedly connected again, and the connecting strength of the upper-layer building component and the lower-layer building component is improved.
本申请涉及一种装配式构件连接结构及施工方法，包括钢筋套筒和上层超高性能混凝土件；钢筋套筒埋设于下层建筑构件底部，钢筋套筒靠近建筑构件一侧设有避让缺口，上层建筑构件封堵避让缺口；上层建筑构件开凿有避让错位下层纵向钢筋的上层开凿区，上层开凿区位于避让缺口外周；错位下层纵向钢筋弯折穿设于避让缺口后，错位下层纵向钢筋插接于错位钢筋套筒内，错位下层纵向钢筋与错位钢筋套筒灌浆连接；上层超高性能混凝土件填充于上层开凿区内。在本申请中，将错位下层纵向钢筋弯折插接于错位钢筋套筒内，将错位钢筋套筒与错位下层纵向钢筋重新固定连接，提高了上层建筑构件与下层建筑构件的连接强度。
Fabricated component connecting structure and construction method
一种装配式构件连接结构及施工方法
WANG YAO (author) / GUO XIAO (author) / XU HONGGUANG (author) / CHENG SUJUAN (author) / YANG ZHENQIN (author) / SHEN YABO (author) / ZHANG JIE (author)
2024-11-12
Patent
Electronic Resource
Chinese
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