Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span continuous beam construction device and construction method
The span continuous beam construction device comprises a plurality of overhanging box beams fixed to the end of the top face of a concrete continuous beam, and each overhanging box beam comprises a fixed section fixed to the top face of the concrete continuous beam and an overhanging section stretching out of the concrete continuous beam forwards. The cantilever section horizontally extends out of the concrete continuous beam on the close side to form a cantilever beam; the sling tower bridge is fixed on the completed concrete continuous beam, and a plurality of anchoring inhaul cables are detachably connected between the sling tower bridge and the cantilever section; the side formwork system comprises a side formwork and a side formwork support, and the side formwork support is supported by a side formwork supporting beam; the bottom formwork system comprises a bottom formwork platform, the bottom formwork platform comprises a bottom formwork, and a bottom formwork distribution beam and a bottom formwork main beam are arranged below the bottom formwork platform; the inner formwork system comprises an inner formwork, an inner formwork support and an inner formwork supporting beam, a long concrete construction section can be completed in the single continuous beam pouring operation, and the construction efficiency is improved.
本发明公开了一种跨度连续梁施工装置及施工方法，包括多根固定于混凝土连续梁顶面端部的悬挑箱梁，所述悬挑箱梁包括固定在混凝土连续梁顶面的固定段和向前方伸出混凝土连续梁的悬挑段，所述悬挑段向相近的一侧混凝土连续梁外水平伸出有悬臂梁；吊索塔桥，其固定于已完成的混凝土连续梁上，其与所述悬挑段之间可拆卸连接有多根锚固拉索；侧模板系统，其包括侧模板和侧模板支架，侧模板支架由侧模板支撑梁承托；底模板系统，其包括底模板平台，底模板平台包括底模板，其下有底模分配梁和底模主梁；内模板系统，其包括内模板、内模板支架和内模板支撑梁，本发明可在单次连续梁浇筑作业中完成长度较长的混凝土施工段，提高了施工效率。
Large-span continuous beam construction device and construction method
The span continuous beam construction device comprises a plurality of overhanging box beams fixed to the end of the top face of a concrete continuous beam, and each overhanging box beam comprises a fixed section fixed to the top face of the concrete continuous beam and an overhanging section stretching out of the concrete continuous beam forwards. The cantilever section horizontally extends out of the concrete continuous beam on the close side to form a cantilever beam; the sling tower bridge is fixed on the completed concrete continuous beam, and a plurality of anchoring inhaul cables are detachably connected between the sling tower bridge and the cantilever section; the side formwork system comprises a side formwork and a side formwork support, and the side formwork support is supported by a side formwork supporting beam; the bottom formwork system comprises a bottom formwork platform, the bottom formwork platform comprises a bottom formwork, and a bottom formwork distribution beam and a bottom formwork main beam are arranged below the bottom formwork platform; the inner formwork system comprises an inner formwork, an inner formwork support and an inner formwork supporting beam, a long concrete construction section can be completed in the single continuous beam pouring operation, and the construction efficiency is improved.
本发明公开了一种跨度连续梁施工装置及施工方法，包括多根固定于混凝土连续梁顶面端部的悬挑箱梁，所述悬挑箱梁包括固定在混凝土连续梁顶面的固定段和向前方伸出混凝土连续梁的悬挑段，所述悬挑段向相近的一侧混凝土连续梁外水平伸出有悬臂梁；吊索塔桥，其固定于已完成的混凝土连续梁上，其与所述悬挑段之间可拆卸连接有多根锚固拉索；侧模板系统，其包括侧模板和侧模板支架，侧模板支架由侧模板支撑梁承托；底模板系统，其包括底模板平台，底模板平台包括底模板，其下有底模分配梁和底模主梁；内模板系统，其包括内模板、内模板支架和内模板支撑梁，本发明可在单次连续梁浇筑作业中完成长度较长的混凝土施工段，提高了施工效率。
Large-span continuous beam construction device and construction method
大跨度连续梁施工装置及施工方法
HE JUNBIAO (Autor:in)
23.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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