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A platform for research: civil engineering, architecture and urbanism
Steel pipe prestressed member with anchorage device, connecting structure and application method
The invention discloses a steel pipe prestressed member with an anchorage device, a connecting structure and an application method. The steel pipe prestressed member with the anchorage device comprises a hollow pipe; flange plates are fixed to the two ends of the hollow pipe, and prestress penetrating holes are formed in the flange plates. Prestressed tendons are arranged in the hollow pipes, and the two ends of the prestressed tendons penetrate out of the two corresponding prestressed through holes; an anchorage device sleeve is arranged at the position, corresponding to the prestress penetrating hole, of the flange plate, a conical hole is formed in the inner side of the anchorage device sleeve, a matched conical clamping piece is arranged in the conical hole, and the inclined face on the outer side of the clamping piece abuts against the conical hole and clamps the end of the prestress tendon tensioned through prestress. The steel pipe prestressed member with the anchorage device is used as a building main body column to form a beam column assembly structure, a vertical column butt joint structure or a steel frame structure. The beam column assembly structure or the vertical column butt joint structure or the steel frame structure form is firstly connected through all parts to form a steel assembly structure, steel bars are arranged in a penetrating mode according to requirements, and then concrete is poured.
本发明公开了一种带锚具钢管预应力构件及连接结构和应用方法，带锚具钢管预应力构件包括空心管；空心管两端均固定有法兰板，法兰板上开设有预应力穿孔；空心管内布置有预应力筋，预应力筋的两端端头穿出对应的两个预应力穿孔；法兰板与预应力穿孔的对应处设有锚具套，锚具套内侧形成有锥形孔，锥形孔内设置有适配的锥形的夹片，夹片外侧的斜面与锥形孔顶紧，且夹紧经预应力张拉后的预应力筋的端头。上述的一种带锚具钢管预应力构件作为建筑主体柱，组成梁柱装配结构，或竖向柱体对接结构，或钢框架结构形式。梁柱装配结构，或竖向柱体对接结构，或钢框架结构形式先通过各部件连接形成钢组装结构，并根据需求穿设钢筋，再浇灌混凝土。
Steel pipe prestressed member with anchorage device, connecting structure and application method
The invention discloses a steel pipe prestressed member with an anchorage device, a connecting structure and an application method. The steel pipe prestressed member with the anchorage device comprises a hollow pipe; flange plates are fixed to the two ends of the hollow pipe, and prestress penetrating holes are formed in the flange plates. Prestressed tendons are arranged in the hollow pipes, and the two ends of the prestressed tendons penetrate out of the two corresponding prestressed through holes; an anchorage device sleeve is arranged at the position, corresponding to the prestress penetrating hole, of the flange plate, a conical hole is formed in the inner side of the anchorage device sleeve, a matched conical clamping piece is arranged in the conical hole, and the inclined face on the outer side of the clamping piece abuts against the conical hole and clamps the end of the prestress tendon tensioned through prestress. The steel pipe prestressed member with the anchorage device is used as a building main body column to form a beam column assembly structure, a vertical column butt joint structure or a steel frame structure. The beam column assembly structure or the vertical column butt joint structure or the steel frame structure form is firstly connected through all parts to form a steel assembly structure, steel bars are arranged in a penetrating mode according to requirements, and then concrete is poured.
本发明公开了一种带锚具钢管预应力构件及连接结构和应用方法，带锚具钢管预应力构件包括空心管；空心管两端均固定有法兰板，法兰板上开设有预应力穿孔；空心管内布置有预应力筋，预应力筋的两端端头穿出对应的两个预应力穿孔；法兰板与预应力穿孔的对应处设有锚具套，锚具套内侧形成有锥形孔，锥形孔内设置有适配的锥形的夹片，夹片外侧的斜面与锥形孔顶紧，且夹紧经预应力张拉后的预应力筋的端头。上述的一种带锚具钢管预应力构件作为建筑主体柱，组成梁柱装配结构，或竖向柱体对接结构，或钢框架结构形式。梁柱装配结构，或竖向柱体对接结构，或钢框架结构形式先通过各部件连接形成钢组装结构，并根据需求穿设钢筋，再浇灌混凝土。
Steel pipe prestressed member with anchorage device, connecting structure and application method
一种带锚具钢管预应力构件及连接结构和应用方法
LIU SHUNXIN (author)
2024-05-03
Patent
Electronic Resource
Chinese
Steel pipe prestressed concrete member, connecting structure and application method
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2023