Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge hollow pier partition plate construction method
The invention relates to a bridge hollow pier partition plate construction method. The method comprises the steps that firstly, a profile steel support is reserved when a bridge hollow pier is constructed; 2, construction of a prefabricated partition plate with profile steel is completed on the ground; thirdly, the partition plate is hoisted to the top of the profile steel support through a crane, and adjustment and fixation are completed; fourthly, a gap between the bottom of the partition plate and the top of the completed hollow pier is filled and plugged with a plugging material; and fifthly, a hollow pier reinforcement cage is bound, the completed partition plate serves as an inner film or a bottom film, and continuous construction of the hollow pier column or the partition plate is completed. According to the method, bridge hollow pier partition plate construction is achieved, a support formwork system does not need to be manually erected and disassembled during partition plate construction, and the construction efficiency is improved; partition plate prefabrication solves the problem of cutting and splicing of a chamfering inner mold at a partition plate bottom mold, and mold plate loss is reduced. Partition plates are prefabricated according to the design size, the design structure size is prevented from being changed in some construction methods, and structural safety is ensured. And important practical significance is achieved for safe, efficient and accurate construction of the bridge hollow pier partition plate.
本发明涉及一种桥梁空心墩隔板施工方法，其步骤为：步骤一、在施作桥梁空心墩时预留型钢支撑；步骤二、在地面完成带型钢的预制隔板施作；步骤三、使用吊机将隔板吊至型钢支撑顶并完成调整固定；步骤四、用封堵材料将隔板底部与已完成空心墩顶部间隙进行填充封堵；步骤五、绑扎空心墩钢筋笼，以已完成的隔板充当内膜或底膜，完成空心墩墩柱或隔板继续施工。该方法实现了桥梁空心墩隔板施工，隔板施工时无需人工搭拆支架模板系统，提高了施工工效；隔板预制解决了隔板底模处倒角内模切割拼接问题，减少模板损耗；按设计尺寸预制隔板，避免了一些施工方法改变设计结构尺寸，确保了结构安全；对于桥梁空心墩隔板安全高效准确的施工具有重要现实意义。
Bridge hollow pier partition plate construction method
The invention relates to a bridge hollow pier partition plate construction method. The method comprises the steps that firstly, a profile steel support is reserved when a bridge hollow pier is constructed; 2, construction of a prefabricated partition plate with profile steel is completed on the ground; thirdly, the partition plate is hoisted to the top of the profile steel support through a crane, and adjustment and fixation are completed; fourthly, a gap between the bottom of the partition plate and the top of the completed hollow pier is filled and plugged with a plugging material; and fifthly, a hollow pier reinforcement cage is bound, the completed partition plate serves as an inner film or a bottom film, and continuous construction of the hollow pier column or the partition plate is completed. According to the method, bridge hollow pier partition plate construction is achieved, a support formwork system does not need to be manually erected and disassembled during partition plate construction, and the construction efficiency is improved; partition plate prefabrication solves the problem of cutting and splicing of a chamfering inner mold at a partition plate bottom mold, and mold plate loss is reduced. Partition plates are prefabricated according to the design size, the design structure size is prevented from being changed in some construction methods, and structural safety is ensured. And important practical significance is achieved for safe, efficient and accurate construction of the bridge hollow pier partition plate.
本发明涉及一种桥梁空心墩隔板施工方法，其步骤为：步骤一、在施作桥梁空心墩时预留型钢支撑；步骤二、在地面完成带型钢的预制隔板施作；步骤三、使用吊机将隔板吊至型钢支撑顶并完成调整固定；步骤四、用封堵材料将隔板底部与已完成空心墩顶部间隙进行填充封堵；步骤五、绑扎空心墩钢筋笼，以已完成的隔板充当内膜或底膜，完成空心墩墩柱或隔板继续施工。该方法实现了桥梁空心墩隔板施工，隔板施工时无需人工搭拆支架模板系统，提高了施工工效；隔板预制解决了隔板底模处倒角内模切割拼接问题，减少模板损耗；按设计尺寸预制隔板，避免了一些施工方法改变设计结构尺寸，确保了结构安全；对于桥梁空心墩隔板安全高效准确的施工具有重要现实意义。
Bridge hollow pier partition plate construction method
一种桥梁空心墩隔板施工方法
SHI CHUN (Autor:in) / ZHAO JIANGANG (Autor:in) / ZHANG XIELI (Autor:in) / CAI PENG (Autor:in) / LI YIFAN (Autor:in) / GAO JIANHUI (Autor:in) / WANG SIJUN (Autor:in) / ZHU SHULEI (Autor:in) / WANG LIN (Autor:in)
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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