Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Y-shaped steel pier mounting method for bridge
The invention discloses a mounting method of a Y-shaped steel pier for a bridge. A Y-shaped steel column of the Y-shaped steel pier is divided into two sections, the lower part is a Y-shaped section, and the upper part is a linear section; the installation method comprises the following steps that firstly, the steel column pre-embedded section and the pre-embedded steel plate are installed; secondly, a Y-shaped section of the steel column is installed; 3, mounting the steel box girder; fourthly, the steel column linear section is installed; fifthly, the straight section and the Y-shaped section of the steel column are in butt joint, adjusted and positioned; sixthly, the straight section and the Y-shaped section of the steel column are in butt joint and temporarily dismantled; seventhly, the lower portion of the steel column is filled with concrete for pouring; and eighthly, the linear section and the Y-shaped section of the steel column are welded. The problem of accurate in-place connection of the Y-shaped steel pier, the embedded section and the bottom of the steel box girder is effectively solved, and the butt joint precision and the welding quality of key stress parts of a bridge are effectively guaranteed; and the difficulty of high-place operation, the investment of temporary measures and the operation time are greatly reduced.
本发明公开了一种桥梁用Y形钢桥墩安装方法，所述Y形钢桥墩的Y形钢柱分为两段，下部为Y形段，上部为直线段；安装方法包括以下步骤：步骤一：钢柱预埋段及预埋钢板安装；步骤二：钢柱Y形段安装；步骤三：钢箱梁安装；步骤四：钢柱直线段安装；步骤五：钢柱直线段与Y形段对接、调整以及定位；步骤六：钢柱直线段与Y形段对接临时拆除；步骤七：钢柱下部填充混凝土浇筑；步骤八：钢柱直线段与Y形段焊接。其有效解决了Y形钢桥墩与预埋节段和钢箱梁底部精准就位连接的问题，有效保证作为桥梁关键受力部位的对接精度和焊接质量；大幅减少了高处作业的难度、临时措施投入和作业时间。
Y-shaped steel pier mounting method for bridge
The invention discloses a mounting method of a Y-shaped steel pier for a bridge. A Y-shaped steel column of the Y-shaped steel pier is divided into two sections, the lower part is a Y-shaped section, and the upper part is a linear section; the installation method comprises the following steps that firstly, the steel column pre-embedded section and the pre-embedded steel plate are installed; secondly, a Y-shaped section of the steel column is installed; 3, mounting the steel box girder; fourthly, the steel column linear section is installed; fifthly, the straight section and the Y-shaped section of the steel column are in butt joint, adjusted and positioned; sixthly, the straight section and the Y-shaped section of the steel column are in butt joint and temporarily dismantled; seventhly, the lower portion of the steel column is filled with concrete for pouring; and eighthly, the linear section and the Y-shaped section of the steel column are welded. The problem of accurate in-place connection of the Y-shaped steel pier, the embedded section and the bottom of the steel box girder is effectively solved, and the butt joint precision and the welding quality of key stress parts of a bridge are effectively guaranteed; and the difficulty of high-place operation, the investment of temporary measures and the operation time are greatly reduced.
本发明公开了一种桥梁用Y形钢桥墩安装方法，所述Y形钢桥墩的Y形钢柱分为两段，下部为Y形段，上部为直线段；安装方法包括以下步骤：步骤一：钢柱预埋段及预埋钢板安装；步骤二：钢柱Y形段安装；步骤三：钢箱梁安装；步骤四：钢柱直线段安装；步骤五：钢柱直线段与Y形段对接、调整以及定位；步骤六：钢柱直线段与Y形段对接临时拆除；步骤七：钢柱下部填充混凝土浇筑；步骤八：钢柱直线段与Y形段焊接。其有效解决了Y形钢桥墩与预埋节段和钢箱梁底部精准就位连接的问题，有效保证作为桥梁关键受力部位的对接精度和焊接质量；大幅减少了高处作业的难度、临时措施投入和作业时间。
Y-shaped steel pier mounting method for bridge
一种桥梁用Y形钢桥墩安装方法
ZHENG CHUJIE (Autor:in) / YANG SHUJIE (Autor:in) / FENG LIPING (Autor:in) / MA JINWEI (Autor:in) / LI CONG (Autor:in) / LEI XING (Autor:in) / CHEN ZHULIN (Autor:in) / ZHANG ZHIHANG (Autor:in) / ZHANG KAI (Autor:in) / LI JIAN (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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