A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arch bridge deck single-end erection construction method
The invention relates to the technical field of arch bridge deck erection construction, and discloses an arch bridge deck single-end erection construction method which comprises the following steps: arranging a prefabricating field A on a west bank, and prefabricating a bridge deck hollow slab and a prefabricating beam module by utilizing modular design; the module is quickly positioned and transported; a bridge deck structure is divided into a plurality of transverse units, and the number of the units is determined through stress analysis and research; the precast beam module is conveyed to a working face through a bridge deck installation vehicle and then hoisted in place through a mobile crane; the hollow slabs are automatically connected through the rectangular slabs, and the bridge floor hollow slab composed of the multiple rectangular slabs which are in butt joint through the sliding rails is conveyed to a working face through a mobile crane; a track is laid on a prefabricating yard A, and the prefabricated beam module is pushed to the position rapidly through a propelling vehicle. According to the single-end erection construction method for the bridge floor of the arch bridge, a bank of prefabricating field and a steel structure assembling field are reduced, and under the condition that the prefabricating field and the assembling field are not built, the benefits are very considerable, and environmental protection and economic conservation are facilitated.
本发明涉及拱桥桥面架设施工技术领域，公开了一种拱桥桥面单端架设施工方法，方法步骤包括如下：在西岸设置预制场A，利用模块化设计，预制桥面空心板和预制梁模块；对模块进行快速定位运输；将桥面结构划分为多个横向单元，通过受力分析研究来确定单元数量；利用桥面安装车将预制梁模块送至工作面，然后利用移动式起重机吊装就位；空心板采用矩形板自动连接，利用移动起重机将滑轨对接好的多个矩形板组成的桥面空心板送至工作面；在预制场A铺设轨道，利用推进车推动预制梁模块快速运至位置。该拱桥桥面单端架设施工方法，减少一岸预制场和钢结构拼装场，在不具备建设预制场和拼装场建设的条件下，效益非常可观，利于环境保护及经济节约。
Arch bridge deck single-end erection construction method
The invention relates to the technical field of arch bridge deck erection construction, and discloses an arch bridge deck single-end erection construction method which comprises the following steps: arranging a prefabricating field A on a west bank, and prefabricating a bridge deck hollow slab and a prefabricating beam module by utilizing modular design; the module is quickly positioned and transported; a bridge deck structure is divided into a plurality of transverse units, and the number of the units is determined through stress analysis and research; the precast beam module is conveyed to a working face through a bridge deck installation vehicle and then hoisted in place through a mobile crane; the hollow slabs are automatically connected through the rectangular slabs, and the bridge floor hollow slab composed of the multiple rectangular slabs which are in butt joint through the sliding rails is conveyed to a working face through a mobile crane; a track is laid on a prefabricating yard A, and the prefabricated beam module is pushed to the position rapidly through a propelling vehicle. According to the single-end erection construction method for the bridge floor of the arch bridge, a bank of prefabricating field and a steel structure assembling field are reduced, and under the condition that the prefabricating field and the assembling field are not built, the benefits are very considerable, and environmental protection and economic conservation are facilitated.
本发明涉及拱桥桥面架设施工技术领域，公开了一种拱桥桥面单端架设施工方法，方法步骤包括如下：在西岸设置预制场A，利用模块化设计，预制桥面空心板和预制梁模块；对模块进行快速定位运输；将桥面结构划分为多个横向单元，通过受力分析研究来确定单元数量；利用桥面安装车将预制梁模块送至工作面，然后利用移动式起重机吊装就位；空心板采用矩形板自动连接，利用移动起重机将滑轨对接好的多个矩形板组成的桥面空心板送至工作面；在预制场A铺设轨道，利用推进车推动预制梁模块快速运至位置。该拱桥桥面单端架设施工方法，减少一岸预制场和钢结构拼装场，在不具备建设预制场和拼装场建设的条件下，效益非常可观，利于环境保护及经济节约。
Arch bridge deck single-end erection construction method
一种拱桥桥面单端架设施工方法
ZHANG JIJIN (author) / LIAO ZHENGJIE (author) / YANG XIUGANG (author) / TIAN ZHONGCHU (author) / PENG WENPING (author) / ZHANG ZUJUN (author) / XIAO QIAN (author) / ZHANG BIN (author)
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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