Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method and construction system of steel truss bridge
The invention discloses a construction method and a construction system of a steel truss bridge, and relates to the technical field of bridge engineering construction, and the construction method comprises the following steps: erecting a trestle between a wharf and a preset construction position of the steel truss bridge, and hoisting and transporting a steel truss to a specified storage position along the trestle. A support is erected at the preset construction position of the steel truss bridge, and a foundation bed at the bottom of the support is expanded. And the steel truss is hoisted to the top end of the support and installed, and construction of the steel truss bridge is completed. The steel truss can be transported to the designated storage position through the trestle, the support is erected at the preset construction position, the foundation bed is expanded, the position of the support can be set according to actual requirements, and limited sections such as anti-flood walls can be avoided. Therefore, the problems that when the steel truss bridge crosses a flood control levee and an existing road during construction, the steel truss is difficult to hoist and transport, and piling cannot be conducted can be solved.
一种钢桁架桥的施工方法及其施工系统，涉及桥梁工程施工技术领域，其包括如下步骤：在码头与钢桁架桥的预设施工位置之间搭设栈桥，将钢桁架沿栈桥吊装运输至指定存放位置。在钢桁架桥的预设施工位置搭设支架，并将支架底部的基础垫层扩大。将钢桁架吊装至支架的顶端，并进行安装，完成钢桁架桥的施工。本申请实施例中的钢桁架可以通过栈桥运输至指定存放位置，并且，在预设施工位置搭设支架，并扩大基础垫层，支架的位置可以根据实际需求来设定，能够避开防洪墙等受限地段。因此，本申请实施例可以解决施工钢桁架桥跨越防洪大堤和既有道路时，钢桁架难以吊装运输，以及无法打桩的问题。
Construction method and construction system of steel truss bridge
The invention discloses a construction method and a construction system of a steel truss bridge, and relates to the technical field of bridge engineering construction, and the construction method comprises the following steps: erecting a trestle between a wharf and a preset construction position of the steel truss bridge, and hoisting and transporting a steel truss to a specified storage position along the trestle. A support is erected at the preset construction position of the steel truss bridge, and a foundation bed at the bottom of the support is expanded. And the steel truss is hoisted to the top end of the support and installed, and construction of the steel truss bridge is completed. The steel truss can be transported to the designated storage position through the trestle, the support is erected at the preset construction position, the foundation bed is expanded, the position of the support can be set according to actual requirements, and limited sections such as anti-flood walls can be avoided. Therefore, the problems that when the steel truss bridge crosses a flood control levee and an existing road during construction, the steel truss is difficult to hoist and transport, and piling cannot be conducted can be solved.
一种钢桁架桥的施工方法及其施工系统，涉及桥梁工程施工技术领域，其包括如下步骤：在码头与钢桁架桥的预设施工位置之间搭设栈桥，将钢桁架沿栈桥吊装运输至指定存放位置。在钢桁架桥的预设施工位置搭设支架，并将支架底部的基础垫层扩大。将钢桁架吊装至支架的顶端，并进行安装，完成钢桁架桥的施工。本申请实施例中的钢桁架可以通过栈桥运输至指定存放位置，并且，在预设施工位置搭设支架，并扩大基础垫层，支架的位置可以根据实际需求来设定，能够避开防洪墙等受限地段。因此，本申请实施例可以解决施工钢桁架桥跨越防洪大堤和既有道路时，钢桁架难以吊装运输，以及无法打桩的问题。
Construction method and construction system of steel truss bridge
一种钢桁架桥的施工方法及其施工系统
HU FAN (Autor:in) / CHEN KAIQIAO (Autor:in) / JIN QINGPING (Autor:in) / LIU SHENGQI (Autor:in) / ZHOU LINGJIE (Autor:in) / FU MENG (Autor:in) / XU CHI (Autor:in) / JING CHENGJIN (Autor:in) / XIONG CHAO (Autor:in) / WANG YIBO (Autor:in)
22.11.2022
Patent
Elektronische Ressource
Chinesisch
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