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A platform for research: civil engineering, architecture and urbanism
Transfer beam structure of distorted large-span steel structure roof truss and construction method
The invention relates to a distortion type large-span steel structure roof truss transfer beam structure which comprises a plurality of embedded parts arranged at intervals in the extension direction of a transfer beam. The embedded part comprises an embedded plate, a cross-shaped shear-resistant steel column fixedly connected with the embedded plate and a plurality of vertical steel bars fixedly connected with the lower surface of the embedded plate, and the lower ends of the vertical steel bars are flush with the lower surface of the transfer beam; the length of the vertical steel bars in the vertical direction is larger than or equal to the length of the cross-shaped shear-resistant steel column in the vertical direction. The pre-embedded plate is used for being connected with a hinged support, the longitudinal bars extend in the extension direction of the transfer beam, and the longitudinal bars and the vertical steel bars of the pre-embedded part are arranged in a front-back staggered mode; a plurality of through holes for longitudinal bars to penetrate through are formed in the cross-shaped shear-resistant steel column; continuous concrete is poured between the embedded parts and the longitudinal bars; the upper surface of the pre-embedded plate is flush with the upper surface of the transfer beam and is higher than the roof of the building; the embedded part can meet the supporting requirement even if bearing large loads and large shearing.
本发明涉及扭曲型大跨度钢结构屋架转换梁结构，包括预埋件，预埋件沿转换梁延伸方向间隔设置有若干个；预埋件包括预埋板、与预埋板固定连接的十字型抗剪钢柱、与预埋板下表面固定连接的若干竖向钢筋，竖向钢筋下端与转换梁下表面平齐；竖向钢筋在上下方向的长度大于或等于十字型抗剪钢柱在上下方向的长度；所述预埋板用于与铰支座连接，纵筋沿转换梁延伸方向延伸设置，纵筋与预埋件竖向钢筋前后交错布设；十字型抗剪钢柱上开设有供纵筋穿过的若干穿孔；在预埋件与纵筋之间浇筑有连续混凝土；所述预埋板的上表面与转换梁的上表面平齐且高于建筑物屋面高度；预埋件要承受较大的载荷以及较大的剪切也能够满足支撑要求。
Transfer beam structure of distorted large-span steel structure roof truss and construction method
The invention relates to a distortion type large-span steel structure roof truss transfer beam structure which comprises a plurality of embedded parts arranged at intervals in the extension direction of a transfer beam. The embedded part comprises an embedded plate, a cross-shaped shear-resistant steel column fixedly connected with the embedded plate and a plurality of vertical steel bars fixedly connected with the lower surface of the embedded plate, and the lower ends of the vertical steel bars are flush with the lower surface of the transfer beam; the length of the vertical steel bars in the vertical direction is larger than or equal to the length of the cross-shaped shear-resistant steel column in the vertical direction. The pre-embedded plate is used for being connected with a hinged support, the longitudinal bars extend in the extension direction of the transfer beam, and the longitudinal bars and the vertical steel bars of the pre-embedded part are arranged in a front-back staggered mode; a plurality of through holes for longitudinal bars to penetrate through are formed in the cross-shaped shear-resistant steel column; continuous concrete is poured between the embedded parts and the longitudinal bars; the upper surface of the pre-embedded plate is flush with the upper surface of the transfer beam and is higher than the roof of the building; the embedded part can meet the supporting requirement even if bearing large loads and large shearing.
本发明涉及扭曲型大跨度钢结构屋架转换梁结构，包括预埋件，预埋件沿转换梁延伸方向间隔设置有若干个；预埋件包括预埋板、与预埋板固定连接的十字型抗剪钢柱、与预埋板下表面固定连接的若干竖向钢筋，竖向钢筋下端与转换梁下表面平齐；竖向钢筋在上下方向的长度大于或等于十字型抗剪钢柱在上下方向的长度；所述预埋板用于与铰支座连接，纵筋沿转换梁延伸方向延伸设置，纵筋与预埋件竖向钢筋前后交错布设；十字型抗剪钢柱上开设有供纵筋穿过的若干穿孔；在预埋件与纵筋之间浇筑有连续混凝土；所述预埋板的上表面与转换梁的上表面平齐且高于建筑物屋面高度；预埋件要承受较大的载荷以及较大的剪切也能够满足支撑要求。
Transfer beam structure of distorted large-span steel structure roof truss and construction method
扭曲型大跨度钢结构屋架转换梁结构及施工方法
GUO MENGLIANG (author) / ZHANG JIWEI (author) / LI CHANGSHUI (author) / ZHANG HAOJIE (author) / WANG CAIFENG (author) / LIN XIWEN (author) / FENG JIAZHOU (author) / LIU CAO (author) / ZHANG RUIBING (author) / ZHANG LIWEI (author)
2024-02-06
Patent
Electronic Resource
Chinese
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