Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asynchronous cantilever construction structure and method for corrugated steel web bridge
The invention discloses an asynchronous cantilever construction structure and method for a corrugated steel web bridge, in the asynchronous cantilever construction structure, an upper workbench is supported by a driving mechanism and is slidably arranged on two upper edge wing plates of a to-be-poured beam section, and compared with a traditional cantilever hanging basket which is anchored to the upper beam section to achieve supporting and fixing, the upper workbench is supported by the upper flange wing plates, so that the construction efficiency is greatly improved. Asynchronous cantilever construction can be conveniently achieved, the asynchronous cantilever construction structure can move more quickly, and the construction efficiency can be improved; the vertical position of the lower workbench can be adjusted through a first lifting mechanism so that the lower workbench can be matched with the upper workbench to complete the pouring task of a bottom plate of a to-be-poured beam section, and the upper formwork set can be matched with the upper workbench to complete the pouring task of a top plate of the upper beam section after being connected with the top plate of the upper beam section through bolts. The problem that at present, a cantilever hanging basket matched with asynchronous cantilever construction is lacked can be effectively solved, and the effect of improving the corrugated steel web bridge construction efficiency is achieved.
本发明公开了一种波形钢腹板桥异步悬臂施工结构及方法，该异步悬臂施工结构中，上工作台通过驱动机构支撑并可滑动设于待浇筑梁段的两个上缘翼板上，相比于传统悬臂吊篮锚固于上个号块梁段以实现支撑固定，不仅便于实现异步悬臂施工，且可使该异步悬臂施工结构的移动更加快捷，有利于提高施工效率；下工作台可通过第一升降机构调整竖向位置以便配合上工作台完成待浇筑梁段底板的浇筑任务，上模板组与上上个号块梁段的顶板通过螺栓连接后可配合上工作台完成上个号块梁段顶板的浇筑任务；本发明可有效解决目前缺乏适配异步悬臂施工的悬臂吊篮的问题，并取得提高波形钢腹板桥施工效率的效果。
Asynchronous cantilever construction structure and method for corrugated steel web bridge
The invention discloses an asynchronous cantilever construction structure and method for a corrugated steel web bridge, in the asynchronous cantilever construction structure, an upper workbench is supported by a driving mechanism and is slidably arranged on two upper edge wing plates of a to-be-poured beam section, and compared with a traditional cantilever hanging basket which is anchored to the upper beam section to achieve supporting and fixing, the upper workbench is supported by the upper flange wing plates, so that the construction efficiency is greatly improved. Asynchronous cantilever construction can be conveniently achieved, the asynchronous cantilever construction structure can move more quickly, and the construction efficiency can be improved; the vertical position of the lower workbench can be adjusted through a first lifting mechanism so that the lower workbench can be matched with the upper workbench to complete the pouring task of a bottom plate of a to-be-poured beam section, and the upper formwork set can be matched with the upper workbench to complete the pouring task of a top plate of the upper beam section after being connected with the top plate of the upper beam section through bolts. The problem that at present, a cantilever hanging basket matched with asynchronous cantilever construction is lacked can be effectively solved, and the effect of improving the corrugated steel web bridge construction efficiency is achieved.
本发明公开了一种波形钢腹板桥异步悬臂施工结构及方法，该异步悬臂施工结构中，上工作台通过驱动机构支撑并可滑动设于待浇筑梁段的两个上缘翼板上，相比于传统悬臂吊篮锚固于上个号块梁段以实现支撑固定，不仅便于实现异步悬臂施工，且可使该异步悬臂施工结构的移动更加快捷，有利于提高施工效率；下工作台可通过第一升降机构调整竖向位置以便配合上工作台完成待浇筑梁段底板的浇筑任务，上模板组与上上个号块梁段的顶板通过螺栓连接后可配合上工作台完成上个号块梁段顶板的浇筑任务；本发明可有效解决目前缺乏适配异步悬臂施工的悬臂吊篮的问题，并取得提高波形钢腹板桥施工效率的效果。
Asynchronous cantilever construction structure and method for corrugated steel web bridge
一种波形钢腹板桥异步悬臂施工结构及方法
XU LUEQIN (Autor:in) / YUE KEFENG (Autor:in) / YUAN MAOJUN (Autor:in) / DENG HAIRONG (Autor:in) / XU LIHAN (Autor:in)
28.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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