A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a newly-added corner column and ring beam for indoor floor adding of an industrial plant and a construction method thereof. The newly-added corner column and ring beam comprises a newly-added corner column, a newly-added ring beam, concrete pin keys, steel tie bars and steel base plates. The newly-added corner columns are arranged at the corners of the industrial factory building. The newly-added corner column is composed of longitudinal steel bars and corner column stirrups. The concrete pin keys are arranged at the 1/3 and 2/3 floor height positions of the original structure outer wall, and meanwhile the steel tie bars are arranged to be connected with the original structure outer wall. The concrete pin keys, the newly-added corner columns and the steel tie bars are poured at the same time. The steel tie bar penetrates through the wall body through hole and the steel base plate, extends out of the end part of the outer wall of the original structure and is fastened and connected by a nut; the newly-added ring beam is tightly attached to the inner side of the original structure outer wall and is closed to form a circle. The newly-added corner columns and the newly-added ring beams are integrally poured together, and the problem that an original house is poor in anti-seismic performance in industrial factory building transformation is fundamentally solved.
本发明涉及一种工业厂房室内加层新增角柱、圈梁及其施工方法，包括新增角柱、新增圈梁、混凝土销键、拉结钢筋、钢垫板；所述的新增角柱布置在工业厂房转角部位；所述的新增角柱由纵向钢筋和角柱箍筋构成；所述的混凝土销键布置在原结构外墙的楼层1/3和2/3层高处，同时设置拉结钢筋与原结构外墙连接；所述的混凝土销键、新增角柱和拉结钢筋同时浇灌；所述的拉结钢筋穿过墙体通孔和钢垫板，伸出原结构外墙的端部采用螺母紧固连接；所述的新增圈梁紧贴原结构外墙内侧设置并闭合成圈；所述的新增角柱和新增圈梁整体浇筑在一起，从根本上解决了工业厂房改造中原房屋抗震性能较差的问题。
The invention relates to a newly-added corner column and ring beam for indoor floor adding of an industrial plant and a construction method thereof. The newly-added corner column and ring beam comprises a newly-added corner column, a newly-added ring beam, concrete pin keys, steel tie bars and steel base plates. The newly-added corner columns are arranged at the corners of the industrial factory building. The newly-added corner column is composed of longitudinal steel bars and corner column stirrups. The concrete pin keys are arranged at the 1/3 and 2/3 floor height positions of the original structure outer wall, and meanwhile the steel tie bars are arranged to be connected with the original structure outer wall. The concrete pin keys, the newly-added corner columns and the steel tie bars are poured at the same time. The steel tie bar penetrates through the wall body through hole and the steel base plate, extends out of the end part of the outer wall of the original structure and is fastened and connected by a nut; the newly-added ring beam is tightly attached to the inner side of the original structure outer wall and is closed to form a circle. The newly-added corner columns and the newly-added ring beams are integrally poured together, and the problem that an original house is poor in anti-seismic performance in industrial factory building transformation is fundamentally solved.
本发明涉及一种工业厂房室内加层新增角柱、圈梁及其施工方法，包括新增角柱、新增圈梁、混凝土销键、拉结钢筋、钢垫板；所述的新增角柱布置在工业厂房转角部位；所述的新增角柱由纵向钢筋和角柱箍筋构成；所述的混凝土销键布置在原结构外墙的楼层1/3和2/3层高处，同时设置拉结钢筋与原结构外墙连接；所述的混凝土销键、新增角柱和拉结钢筋同时浇灌；所述的拉结钢筋穿过墙体通孔和钢垫板，伸出原结构外墙的端部采用螺母紧固连接；所述的新增圈梁紧贴原结构外墙内侧设置并闭合成圈；所述的新增角柱和新增圈梁整体浇筑在一起，从根本上解决了工业厂房改造中原房屋抗震性能较差的问题。
Indoor floor-adding and newly-added corner column and ring beam of industrial factory building and construction method thereof
工业厂房室内加层新增角柱、圈梁及其施工方法
2024-01-30
Patent
Electronic Resource
Chinese
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