Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-diameter cylinder top cover formwork supporting system and construction method
The invention provides a large-diameter barrel top cover formwork supporting system and a construction method. The large-diameter barrel top cover formwork supporting system comprises a barrel wall, cantilever steel beams, ring beams, radiation beams, drum rings, upper pulling pieces and lower pulling pieces. Wherein the cantilever steel beams are arranged at intervals along the circumference of the cylinder wall; the ring beam is arranged above the cantilever steel beam; the central axis of the drum ring coincides with the central axis of the cylinder wall. One end of the radiation beam is connected with the drum ring and the other end is connected with the ring beam; the lower tie piece is connected with the drum ring and the radiation beam; and the upper tie piece is connected with the radiation beam and the cylinder wall. The drum ring, the radiation beam and the lower tie piece are connected to form a suspended fulcrum, so that the span of the radiation beam is reduced, the manufacturing cost and the construction difficulty are reduced, the risk that the radiation beam is too long and the middle part of the radiation beam is downwarped is reduced, and the safety performance of the whole structure is improved; the force transmission path is scientific and reasonable, and the safety of the whole structure is ensured; construction is easy and convenient, connection is stable, and a stable supporting system is established for follow-up construction of the barrel top cover.
本发明提供一种大直径筒体顶盖模板支撑体系及构建方法，包括筒壁、悬挑钢梁、圈梁、辐射梁、鼓圈、上部拉结件和下部拉结件；其中，悬挑钢梁沿筒壁的圆周间隔设置；圈梁设于悬挑钢梁上部；鼓圈的中心轴线与筒壁的中心轴线重合；辐射梁的一端与鼓圈连接，另一端与圈梁连接；下部拉结件连接鼓圈与辐射梁；上部拉结件连接辐射梁与筒壁。本发明通过将鼓圈、辐射梁和下部拉结件连接形成一个悬空的支点，减小了辐射梁的跨径，降低了制作成本和施工难度,减小了辐射梁过长而中部下挠的风险，提高了整体结构的安全性能；传力路径科学合理，确保了整体结构的安全性；施工简便，连接稳定，为后续筒体顶盖的施工建立了稳固的支撑体系。
Large-diameter cylinder top cover formwork supporting system and construction method
The invention provides a large-diameter barrel top cover formwork supporting system and a construction method. The large-diameter barrel top cover formwork supporting system comprises a barrel wall, cantilever steel beams, ring beams, radiation beams, drum rings, upper pulling pieces and lower pulling pieces. Wherein the cantilever steel beams are arranged at intervals along the circumference of the cylinder wall; the ring beam is arranged above the cantilever steel beam; the central axis of the drum ring coincides with the central axis of the cylinder wall. One end of the radiation beam is connected with the drum ring and the other end is connected with the ring beam; the lower tie piece is connected with the drum ring and the radiation beam; and the upper tie piece is connected with the radiation beam and the cylinder wall. The drum ring, the radiation beam and the lower tie piece are connected to form a suspended fulcrum, so that the span of the radiation beam is reduced, the manufacturing cost and the construction difficulty are reduced, the risk that the radiation beam is too long and the middle part of the radiation beam is downwarped is reduced, and the safety performance of the whole structure is improved; the force transmission path is scientific and reasonable, and the safety of the whole structure is ensured; construction is easy and convenient, connection is stable, and a stable supporting system is established for follow-up construction of the barrel top cover.
本发明提供一种大直径筒体顶盖模板支撑体系及构建方法，包括筒壁、悬挑钢梁、圈梁、辐射梁、鼓圈、上部拉结件和下部拉结件；其中，悬挑钢梁沿筒壁的圆周间隔设置；圈梁设于悬挑钢梁上部；鼓圈的中心轴线与筒壁的中心轴线重合；辐射梁的一端与鼓圈连接，另一端与圈梁连接；下部拉结件连接鼓圈与辐射梁；上部拉结件连接辐射梁与筒壁。本发明通过将鼓圈、辐射梁和下部拉结件连接形成一个悬空的支点，减小了辐射梁的跨径，降低了制作成本和施工难度,减小了辐射梁过长而中部下挠的风险，提高了整体结构的安全性能；传力路径科学合理，确保了整体结构的安全性；施工简便，连接稳定，为后续筒体顶盖的施工建立了稳固的支撑体系。
Large-diameter cylinder top cover formwork supporting system and construction method
一种大直径筒体顶盖模板支撑体系及构建方法
LIU WENMING (Autor:in) / ZHANG YAN (Autor:in) / YAO ZHIGUANG (Autor:in)
19.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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