Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge straining beam underwater construction method
The invention provides a bridge straining beam underwater construction method, which adopts a straining beam prefabricating and mounting method to construct an underwater straining beam, and comprises the following steps: breaking and removing a pile head, grooving a steel casing, removing a part of a pile foundation construction platform after the pile head of a pile foundation is broken and removed, and grooving the steel casing, the construction method comprises the following steps: constructing a straining beam construction platform, prefabricating the straining beam, mounting the straining beam, carrying out secondary water sealing and carrying out pile splicing treatment. According to the method, in actual construction, the construction method that the straining beam is located under the water surface in the deepwater lake is continuously optimized and perfected, it is guaranteed that the construction task is smoothly completed, and the method has the advantages of being small in equipment investment, short in construction period, easy to operate and the like.
本发明提供一种桥梁系梁水中施工的方法，采用预制安装系梁法施工水中系梁，包括如下步骤：破除桩头、钢护筒切槽处理，桩基破除桩头后拆除部分桩基施工平台进行钢护筒切槽处理，切槽位置为钢护筒上系梁下放位置处，确保系梁能下放到位、系梁施工平台搭设、系梁预制、系梁安装、二次封水以及接桩处理。本方法是在实际施工中，对深水湖泊中系梁位于水面下的施工方法不断进行优化、完善，保障顺利完成施工任务，具有设备投入少工期短、操作简单等优点。
Bridge straining beam underwater construction method
The invention provides a bridge straining beam underwater construction method, which adopts a straining beam prefabricating and mounting method to construct an underwater straining beam, and comprises the following steps: breaking and removing a pile head, grooving a steel casing, removing a part of a pile foundation construction platform after the pile head of a pile foundation is broken and removed, and grooving the steel casing, the construction method comprises the following steps: constructing a straining beam construction platform, prefabricating the straining beam, mounting the straining beam, carrying out secondary water sealing and carrying out pile splicing treatment. According to the method, in actual construction, the construction method that the straining beam is located under the water surface in the deepwater lake is continuously optimized and perfected, it is guaranteed that the construction task is smoothly completed, and the method has the advantages of being small in equipment investment, short in construction period, easy to operate and the like.
本发明提供一种桥梁系梁水中施工的方法，采用预制安装系梁法施工水中系梁，包括如下步骤：破除桩头、钢护筒切槽处理，桩基破除桩头后拆除部分桩基施工平台进行钢护筒切槽处理，切槽位置为钢护筒上系梁下放位置处，确保系梁能下放到位、系梁施工平台搭设、系梁预制、系梁安装、二次封水以及接桩处理。本方法是在实际施工中，对深水湖泊中系梁位于水面下的施工方法不断进行优化、完善，保障顺利完成施工任务，具有设备投入少工期短、操作简单等优点。
Bridge straining beam underwater construction method
一种桥梁系梁水中施工的方法
WANG QIANKUN (Autor:in) / DONG ZHIJUN (Autor:in) / TANG JIYU (Autor:in) / ZHU QIANGQIANG (Autor:in) / LI BOHAN (Autor:in) / ZHANG JIANZHONG (Autor:in) / LIU JIANXUN (Autor:in) / YANG CHAO (Autor:in) / ZHANG CHANGXUAN (Autor:in) / ZHU XIAOTIAN (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Chinesisch
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