钢锚梁的精确安装工艺

Precise Installation Process of Steel Anchor Beam

为了切实有效地提高斜拉桥钢锚梁的安装速度与精度,保证工作效率,通过使用徕卡等高精度全站仪准确测量定位坐标,并反算偏位情况,及时对钢锚梁进行实时调整。同时,结合钢锚梁在吊装过程中的其他控制要点,最终在钢锚梁起吊过程中实现准确无误的安装。研究结果表明,该方法可以准确、有效地将钢锚梁安装定位,可在同类工程中推广应用。

In order to effectively improve the installation speed and accuracy of steel anchor beams of cable-stayed bridges and guarantee work efficiency,adjustment of the steel anchor beam was made in real time through the use of high-precision total stations such as Leica to accurately measure the positioning coordinates and calculate the deviation.Meanwhile,in conjunction with other control points of the steel anchor beam in the hoisting process,an accurate installation was finally achieved.The research results show that this method can accurately and effectively install the steel anchor beam and can be used in similar projects.