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A platform for research: civil engineering, architecture and urbanism
Construction method for conical shell structure umbrella-shaped supporting system of silo
The invention discloses a construction method for an umbrella-shaped supporting system of a conical shell structure of a silo. The umbrella-shaped supporting system is characterized in that the umbrella-shaped supporting system comprises a middle steel pipe stand column, a plurality of steel truss girders arranged in a radial mode and a plurality of horizontal supports arranged at intervals in the height direction of the middle steel pipe stand column, and the middle steel pipe stand column is fixedly arranged in the middle of the interior of the silo and is formed by connecting a plurality of sections of steel pipe stand columns through flange plates; the top end of the middle steel pipe stand column is fixedly connected with a circular ring beam bracket, one end of the steel truss beam is fixedly connected with the circular ring beam bracket, the other end of the steel truss beam is fixedly welded to a steel box embedded in the inner wall of the silo, and a plurality of inclined supports are arranged between the bottom of the circular ring beam bracket and the middle steel pipe stand column. Each horizontal support comprises three horizontal supporting rods which are evenly arranged in the circumferential direction of the middle steel pipe stand column, each horizontal supporting rod is made of a tower crane boom, one end of each horizontal supporting rod is connected with a circular tray fixedly connected to the middle steel pipe stand column in a welded mode, and the other end of each horizontal supporting rod is connected with a bracket arranged on the inner wall of the silo in a welded mode.
本发明公开了一种筒仓锥壳结构伞状支撑体系施工方法。其特征是：伞状支撑体系包括中间钢管立柱、若干辐射状布置的钢桁架梁、沿中间钢管立柱高度方向间隔设置的多道水平支撑，中间钢管立柱固定设置在筒仓内部中间，中间钢管立柱由多节钢管立柱通过法兰盘连接而成，中间钢管立柱的顶端固定连接有圆形环梁托架，钢桁架梁一端与圆形环梁托架固定连接，另一端与筒仓内壁中预埋的钢盒焊接固定，圆形环梁托架底部与中间钢管立柱之间设置有多个斜支撑，每道水平支撑包括有三根沿中间钢管立柱周向均匀布置的水平支撑杆，水平支撑杆采用塔吊起重臂制作而成，水平支撑杆一端与中间钢管立柱上固定连接的圆形托盘焊接连接，其另一端与筒仓内壁上设置的牛腿焊接连接。
Construction method for conical shell structure umbrella-shaped supporting system of silo
The invention discloses a construction method for an umbrella-shaped supporting system of a conical shell structure of a silo. The umbrella-shaped supporting system is characterized in that the umbrella-shaped supporting system comprises a middle steel pipe stand column, a plurality of steel truss girders arranged in a radial mode and a plurality of horizontal supports arranged at intervals in the height direction of the middle steel pipe stand column, and the middle steel pipe stand column is fixedly arranged in the middle of the interior of the silo and is formed by connecting a plurality of sections of steel pipe stand columns through flange plates; the top end of the middle steel pipe stand column is fixedly connected with a circular ring beam bracket, one end of the steel truss beam is fixedly connected with the circular ring beam bracket, the other end of the steel truss beam is fixedly welded to a steel box embedded in the inner wall of the silo, and a plurality of inclined supports are arranged between the bottom of the circular ring beam bracket and the middle steel pipe stand column. Each horizontal support comprises three horizontal supporting rods which are evenly arranged in the circumferential direction of the middle steel pipe stand column, each horizontal supporting rod is made of a tower crane boom, one end of each horizontal supporting rod is connected with a circular tray fixedly connected to the middle steel pipe stand column in a welded mode, and the other end of each horizontal supporting rod is connected with a bracket arranged on the inner wall of the silo in a welded mode.
本发明公开了一种筒仓锥壳结构伞状支撑体系施工方法。其特征是：伞状支撑体系包括中间钢管立柱、若干辐射状布置的钢桁架梁、沿中间钢管立柱高度方向间隔设置的多道水平支撑，中间钢管立柱固定设置在筒仓内部中间，中间钢管立柱由多节钢管立柱通过法兰盘连接而成，中间钢管立柱的顶端固定连接有圆形环梁托架，钢桁架梁一端与圆形环梁托架固定连接，另一端与筒仓内壁中预埋的钢盒焊接固定，圆形环梁托架底部与中间钢管立柱之间设置有多个斜支撑，每道水平支撑包括有三根沿中间钢管立柱周向均匀布置的水平支撑杆，水平支撑杆采用塔吊起重臂制作而成，水平支撑杆一端与中间钢管立柱上固定连接的圆形托盘焊接连接，其另一端与筒仓内壁上设置的牛腿焊接连接。
Construction method for conical shell structure umbrella-shaped supporting system of silo
一种筒仓锥壳结构伞状支撑体系施工方法
WEN YINGGONG (author) / ZHANG QIANG (author) / WANG JISHAN (author) / SUN JIANNAN (author) / ZOU PENG (author) / RAN WEILIANG (author) / WANG XINDE (author) / HAN XIANJIANG (author) / CHEN LIHONG (author) / JING YONGJUN (author)
2022-09-02
Patent
Electronic Resource
Chinese
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