A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bolt-welding combined boxboard fabricated steel structure building unit and construction method
The invention discloses a bolting and welding combined boxboard assembly type steel structure building unit and a construction method, the bolting and welding combined boxboard assembly type steel structure building unit comprises a plurality of steel plate walls and a steel floor slab, each steel plate wall is formed by connecting one or more wall body steel plate blocks, and the steel plate walls are connected left and right to form a wall body structure; stiffening ribs are uniformly arranged on the inner side of the wall body steel plate block and the bottom side of the steel floor slab, and are welded on the wall body steel plate in a discontinuous welding manner; the wall body steel plate blocks, the steel plate walls, the steel floor slabs and the corresponding steel plate walls are connected through corner connecting piece bolts. Repair welding is carried out between the corner connecting pieces, between the corner connecting pieces and the wall body steel plate blocks, between the corner connecting pieces and the steel plate walls and between the corner connecting pieces and the steel floor slabs in an intermittent welding mode. Door and window holes according to design requirements are reserved in the wall body steel plate block. Connection can be achieved in a bolt and welding combined mode, the influence of residual stress generated by welding on the structural performance is effectively reduced, and safety is high.
本发明公开了一种栓焊结合箱板装配式钢结构建筑单元及施工方法，包括多个钢板墙和钢楼板，该钢板墙由1个或多个墙体钢板块连接而成，多个该钢板墙左右相连形成墙体结构；该墙体钢板块内侧与该钢楼板底侧均匀设置有加劲肋，该加劲肋通过间断焊接的方式焊接在墙体钢板上；该墙体钢板块之间、钢板墙之间、钢楼板与对应的钢板墙之间，均采用角部连接件螺栓连接；该角部连接件之间、角部连接件与墙体钢板块、角部连接件与钢板墙、角部连接件与钢楼板之间，均通过间断焊的焊接方式进行补焊；该墙体钢板块上预留有根据设计要求的门窗洞口。本发明能实现螺栓与焊接相结合的方式进行连接，有效的减小因焊接产生的残余应力对结构性能的影响，安全性较高。
Bolt-welding combined boxboard fabricated steel structure building unit and construction method
The invention discloses a bolting and welding combined boxboard assembly type steel structure building unit and a construction method, the bolting and welding combined boxboard assembly type steel structure building unit comprises a plurality of steel plate walls and a steel floor slab, each steel plate wall is formed by connecting one or more wall body steel plate blocks, and the steel plate walls are connected left and right to form a wall body structure; stiffening ribs are uniformly arranged on the inner side of the wall body steel plate block and the bottom side of the steel floor slab, and are welded on the wall body steel plate in a discontinuous welding manner; the wall body steel plate blocks, the steel plate walls, the steel floor slabs and the corresponding steel plate walls are connected through corner connecting piece bolts. Repair welding is carried out between the corner connecting pieces, between the corner connecting pieces and the wall body steel plate blocks, between the corner connecting pieces and the steel plate walls and between the corner connecting pieces and the steel floor slabs in an intermittent welding mode. Door and window holes according to design requirements are reserved in the wall body steel plate block. Connection can be achieved in a bolt and welding combined mode, the influence of residual stress generated by welding on the structural performance is effectively reduced, and safety is high.
本发明公开了一种栓焊结合箱板装配式钢结构建筑单元及施工方法，包括多个钢板墙和钢楼板，该钢板墙由1个或多个墙体钢板块连接而成，多个该钢板墙左右相连形成墙体结构；该墙体钢板块内侧与该钢楼板底侧均匀设置有加劲肋，该加劲肋通过间断焊接的方式焊接在墙体钢板上；该墙体钢板块之间、钢板墙之间、钢楼板与对应的钢板墙之间，均采用角部连接件螺栓连接；该角部连接件之间、角部连接件与墙体钢板块、角部连接件与钢板墙、角部连接件与钢楼板之间，均通过间断焊的焊接方式进行补焊；该墙体钢板块上预留有根据设计要求的门窗洞口。本发明能实现螺栓与焊接相结合的方式进行连接，有效的减小因焊接产生的残余应力对结构性能的影响，安全性较高。
Bolt-welding combined boxboard fabricated steel structure building unit and construction method
栓焊结合箱板装配式钢结构建筑单元及施工方法
LAN TAO (author) / LI RAN (author) / FU YANQING (author) / QIN GUANGCHONG (author) / XUE CHEN (author) / GAO RUIXIANG (author) / ZHANG LIMING (author) / MEN JINJIE (author)
2022-09-20
Patent
Electronic Resource
Chinese
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