A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated CFST arch bridge arch rib rapid construction method
The invention provides a quick construction method for a fabricated CFST arch bridge arch rib, and belongs to the technical field of quick construction of arch bridge arch ribs. The method comprises the following steps: step 1, manufacturing and transporting an arch bridge arch rib steel structure; 2, a large temporary structure of the arch bridge arch rib is arranged; and 3, the arch bridge arch rib cantilever is spliced. According to the method, the ideas of factory manufacturing, standardized production and modular installation are adopted, systematic preparation is conducted from the aspects of large temporary structure standardized design, assembly type installation, steel structure machining and manufacturing, transportation and the like, key influence links are mastered, high-precision rapid cantilever assembly of the arch rib is achieved, the installation risk of the arch rib is effectively reduced, and the construction period is shortened. The construction period of a key control project is guaranteed, and reference is provided for similar bridge construction.
本发明提供装配式CFST拱桥拱肋快速施工方法，属于拱桥拱肋快速施工技术领域，所述方法包括如下步骤：步骤1：对拱桥拱肋钢结构制造和运输；步骤2：对拱桥拱肋的大临结构进行设置；步骤3：对拱桥拱肋悬臂进行拼装。本发明采取“工厂化制造、标准化生产、模块化安装”的理念，从大临结构标准化设计、装配式安装、钢结构加工制作、运输等方面进行系统筹备，掌握关键影响环节，实现了拱肋高精度快速悬臂拼装，有效降低了拱肋安装风险，使得关键控制性工程的工期得到了保障，为类似桥梁施工提供借鉴。
Fabricated CFST arch bridge arch rib rapid construction method
The invention provides a quick construction method for a fabricated CFST arch bridge arch rib, and belongs to the technical field of quick construction of arch bridge arch ribs. The method comprises the following steps: step 1, manufacturing and transporting an arch bridge arch rib steel structure; 2, a large temporary structure of the arch bridge arch rib is arranged; and 3, the arch bridge arch rib cantilever is spliced. According to the method, the ideas of factory manufacturing, standardized production and modular installation are adopted, systematic preparation is conducted from the aspects of large temporary structure standardized design, assembly type installation, steel structure machining and manufacturing, transportation and the like, key influence links are mastered, high-precision rapid cantilever assembly of the arch rib is achieved, the installation risk of the arch rib is effectively reduced, and the construction period is shortened. The construction period of a key control project is guaranteed, and reference is provided for similar bridge construction.
本发明提供装配式CFST拱桥拱肋快速施工方法，属于拱桥拱肋快速施工技术领域，所述方法包括如下步骤：步骤1：对拱桥拱肋钢结构制造和运输；步骤2：对拱桥拱肋的大临结构进行设置；步骤3：对拱桥拱肋悬臂进行拼装。本发明采取“工厂化制造、标准化生产、模块化安装”的理念，从大临结构标准化设计、装配式安装、钢结构加工制作、运输等方面进行系统筹备，掌握关键影响环节，实现了拱肋高精度快速悬臂拼装，有效降低了拱肋安装风险，使得关键控制性工程的工期得到了保障，为类似桥梁施工提供借鉴。
Fabricated CFST arch bridge arch rib rapid construction method
装配式CFST拱桥拱肋快速施工方法
BAI XIANGLONG (author) / CHEN SHIQUAN (author) / WANG ZHIJIN (author) / LIANG XIN (author) / ZHU ZHENGLUN (author) / LI KANG (author) / TAN SHAOXU (author) / LI XUEDONG (author) / LI PEIZENG (author) / MAO LI (author)
2024-02-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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