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A platform for research: civil engineering, architecture and urbanism
Concrete-filled steel tube optimized structure adopted in vertical structure and steel tube support mounting method
The invention discloses a concrete-filled steel tube optimized structure adopted in a vertical structure. Ground anchor bolts are pre-buried in a concrete cushion layer and reach the ground; a steel tube column lower supporting end plate is arranged on the ground; a lower supporting steel tube column is arranged on the steel tube column lower supporting end plate; and a middle supporting steel tube column is arranged on the lower supporting steel tube column. An upper supporting steel tube column is arranged on the middle supporting steel tube column; the middle supporting steel tube column penetrates through a middle floor slab; and the middle supporting steel tube column penetrates through a hole in the outer side of the middle floor slab and is provided with a middle reinforcing steel tube arranged in a # shape. The middle supporting steel tube column, the lower supporting steel tube column, and the upper supporting steel tube column are connected through lug plates at the ends, matched screws and hexagon nuts; and a steel tube column upper supporting end plate is arranged at the top end of the upper supporting steel tube column. According to the concrete-filled steel tube optimized structure adopted in the vertical structure, the situation that after a basement bent frame is dismantled, a poured basement beam plate cannot be damaged by overground load is guaranteed, so thatthe safety of a basement main body project is guaranteed, and the construction quality of a basement is improved.
竖向结构中采用钢管混凝土优化结构，所述地锚螺栓预埋在混凝土垫层内并至地面，所述钢管柱下部支撑端板在地面上，所述下部支撑钢管柱设置在钢管柱下部支撑端板上，所述下部支撑钢管柱上有中部支撑钢管柱，所述中部支撑钢管柱上有上部支撑钢管柱，所述中部支撑钢管柱穿过中层楼板，所述中部支撑钢管柱穿过中层楼板外侧洞口有成井字设置的中部加固钢管，所述中部支撑钢管柱与下部支撑钢管柱和上部支撑钢管柱之间通过端部的耳板及配套螺杆和六角螺母，所述上部支撑钢管柱顶端有钢管柱上部支撑端板。本申请保证在拆除地下室排架后，地上荷载不会对已经浇筑完成的地下室梁板造成破坏，从而确保地下室主体工程的安全，提高地下室的施工质量。
Concrete-filled steel tube optimized structure adopted in vertical structure and steel tube support mounting method
The invention discloses a concrete-filled steel tube optimized structure adopted in a vertical structure. Ground anchor bolts are pre-buried in a concrete cushion layer and reach the ground; a steel tube column lower supporting end plate is arranged on the ground; a lower supporting steel tube column is arranged on the steel tube column lower supporting end plate; and a middle supporting steel tube column is arranged on the lower supporting steel tube column. An upper supporting steel tube column is arranged on the middle supporting steel tube column; the middle supporting steel tube column penetrates through a middle floor slab; and the middle supporting steel tube column penetrates through a hole in the outer side of the middle floor slab and is provided with a middle reinforcing steel tube arranged in a # shape. The middle supporting steel tube column, the lower supporting steel tube column, and the upper supporting steel tube column are connected through lug plates at the ends, matched screws and hexagon nuts; and a steel tube column upper supporting end plate is arranged at the top end of the upper supporting steel tube column. According to the concrete-filled steel tube optimized structure adopted in the vertical structure, the situation that after a basement bent frame is dismantled, a poured basement beam plate cannot be damaged by overground load is guaranteed, so thatthe safety of a basement main body project is guaranteed, and the construction quality of a basement is improved.
竖向结构中采用钢管混凝土优化结构，所述地锚螺栓预埋在混凝土垫层内并至地面，所述钢管柱下部支撑端板在地面上，所述下部支撑钢管柱设置在钢管柱下部支撑端板上，所述下部支撑钢管柱上有中部支撑钢管柱，所述中部支撑钢管柱上有上部支撑钢管柱，所述中部支撑钢管柱穿过中层楼板，所述中部支撑钢管柱穿过中层楼板外侧洞口有成井字设置的中部加固钢管，所述中部支撑钢管柱与下部支撑钢管柱和上部支撑钢管柱之间通过端部的耳板及配套螺杆和六角螺母，所述上部支撑钢管柱顶端有钢管柱上部支撑端板。本申请保证在拆除地下室排架后，地上荷载不会对已经浇筑完成的地下室梁板造成破坏，从而确保地下室主体工程的安全，提高地下室的施工质量。
Concrete-filled steel tube optimized structure adopted in vertical structure and steel tube support mounting method
竖向结构中采用钢管混凝土优化结构及钢管支撑安装方法
WANG XIANHAO (author) / ZHANG GUITING (author) / ZHONG LUPING (author) / GONG YUNFEI (author) / PENG DONGLIN (author) / CAI KUI (author) / ZANG YANLI (author) / CHEN HUI (author) / ZHOU XIAJU (author)
2021-01-08
Patent
Electronic Resource
Chinese
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