Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of prefabricated arch structure channel bridge
The invention provides a construction method of a prefabricated arch structure channel bridge. The construction method comprises the following steps of construction of a lower structure, production of prefabricated arch pieces, maintenance and transportation. Prefabricated arch pieces are installed; pouring an arch back wet joint; pouring wet joints of the arch feet; laying a waterproof layer; building a retaining wall and synchronously backfilling earthwork; construction of a hat stone and an anti-dazzle screen; and greening work. The method has the advantages of improving the construction efficiency, shortening the construction period, standardizing prefabrication production, ensuring the bridge forming quality and the like.
本发明提供了一种预制拱结构通道桥的施工方法，包括以下步骤：下部结构施工，预制拱片生产、养护运输；预制拱片安装；拱背湿接缝浇筑；拱脚湿接头浇筑；铺设防水层；搭建挡土墙并同步回填土方；帽石与防眩屏的构建以及绿化工作。本发明具有提高施工效率、缩短施工工期、标准化预制生产、保证成桥质量等优点。
Construction method of prefabricated arch structure channel bridge
The invention provides a construction method of a prefabricated arch structure channel bridge. The construction method comprises the following steps of construction of a lower structure, production of prefabricated arch pieces, maintenance and transportation. Prefabricated arch pieces are installed; pouring an arch back wet joint; pouring wet joints of the arch feet; laying a waterproof layer; building a retaining wall and synchronously backfilling earthwork; construction of a hat stone and an anti-dazzle screen; and greening work. The method has the advantages of improving the construction efficiency, shortening the construction period, standardizing prefabrication production, ensuring the bridge forming quality and the like.
本发明提供了一种预制拱结构通道桥的施工方法，包括以下步骤：下部结构施工，预制拱片生产、养护运输；预制拱片安装；拱背湿接缝浇筑；拱脚湿接头浇筑；铺设防水层；搭建挡土墙并同步回填土方；帽石与防眩屏的构建以及绿化工作。本发明具有提高施工效率、缩短施工工期、标准化预制生产、保证成桥质量等优点。
Construction method of prefabricated arch structure channel bridge
一种预制拱结构通道桥的施工方法
QIN YONG (Autor:in) / FENG GANG (Autor:in) / JIAO DONGJIN (Autor:in) / WANG JIE (Autor:in)
12.07.2024
Patent
Elektronische Ressource
Chinesisch
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