A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span bailey bridge construction method
The invention discloses a large-span bailey bridge construction method, and relates to the technical field of bridge construction. The method comprises the following steps that concrete foundations are poured, specifically, a plurality of concrete foundations are poured between two lands and used for supporting the bailey bridge; a truss is erected, specifically, the truss is erected on the outer side of the concrete foundation; the bridge spans are spliced, specifically, the multiple bridge spans are spliced, and the multiple spliced bridge spans are numbered; positioning and mounting the bridge spans: mounting the plurality of bridge spans at the upper end of the concrete foundation, and assembling to form a complete bailey bridge; and dismantling the truss. The bridge is erected through the steps of concrete foundation pouring, truss erecting, bridge span splicing, bridge span positioning and installing, truss dismantling and the like, the construction period can be greatly shortened, the construction cost is low, the requirement for equipment is low, and the quality controllability is high.
本发明公开了一种大跨度贝雷桥施工工法，涉及桥梁施工技术领域。本发明包括有以下步骤：混凝土基础浇筑，在两个陆地之间浇筑若干个混凝土基础，用以对贝雷桥进行支撑；桁架搭设，在混凝土基础的外侧搭设桁架；桥跨拼接，对多个桥跨进行拼装，并对拼装完成的多个桥跨进行编号；桥跨定位安装，将多个桥跨安装至混凝土基础的上端，并进行组装，形成一个完整的贝雷桥；桁架拆除。本发明通过混凝土基础浇筑、桁架搭设、桥跨拼接、桥跨定位安装、桁架拆除等步骤对桥梁进行搭设，能够大大的缩短施工的工期，且施工成本较低，对设备的需求较少，质量可控度较高。
Large-span bailey bridge construction method
The invention discloses a large-span bailey bridge construction method, and relates to the technical field of bridge construction. The method comprises the following steps that concrete foundations are poured, specifically, a plurality of concrete foundations are poured between two lands and used for supporting the bailey bridge; a truss is erected, specifically, the truss is erected on the outer side of the concrete foundation; the bridge spans are spliced, specifically, the multiple bridge spans are spliced, and the multiple spliced bridge spans are numbered; positioning and mounting the bridge spans: mounting the plurality of bridge spans at the upper end of the concrete foundation, and assembling to form a complete bailey bridge; and dismantling the truss. The bridge is erected through the steps of concrete foundation pouring, truss erecting, bridge span splicing, bridge span positioning and installing, truss dismantling and the like, the construction period can be greatly shortened, the construction cost is low, the requirement for equipment is low, and the quality controllability is high.
本发明公开了一种大跨度贝雷桥施工工法，涉及桥梁施工技术领域。本发明包括有以下步骤：混凝土基础浇筑，在两个陆地之间浇筑若干个混凝土基础，用以对贝雷桥进行支撑；桁架搭设，在混凝土基础的外侧搭设桁架；桥跨拼接，对多个桥跨进行拼装，并对拼装完成的多个桥跨进行编号；桥跨定位安装，将多个桥跨安装至混凝土基础的上端，并进行组装，形成一个完整的贝雷桥；桁架拆除。本发明通过混凝土基础浇筑、桁架搭设、桥跨拼接、桥跨定位安装、桁架拆除等步骤对桥梁进行搭设，能够大大的缩短施工的工期，且施工成本较低，对设备的需求较少，质量可控度较高。
Large-span bailey bridge construction method
一种大跨度贝雷桥施工工法
DAI GONGQIANG (author) / LI HAILI (author) / HAO JIANBO (author) / JIE ZHENXING (author) / XUAN ZEPENG (author) / RAN LIN (author) / BAI PENGPENG (author) / LI SHUMAO (author) / REN XINGLONG (author) / ZHANG HEYANG (author)
2021-09-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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