港珠澳大桥钢圆筒振沉施工船舶驻位工艺

Parked ways of construction ships for steel cylinder vibration sinking of the Hongkong-Zhuhai-Macao Bridge

以港珠澳大桥岛隧工程西人工岛钢圆筒振沉施工为背景,全面介绍了大直径钢圆筒在振沉施工过程中,为保证施工效率而制定的各类施工船舶的驻位方式。工程实践表明,该驻位工艺大大的提高了钢圆筒振沉施工的效率。

Based on the steel cylinder vibration sinking construction of west island for the island and tunnel project of the Hongkong-Zhuhai-Macao Bridge, we introduced the parked ways of all kinds of construction ships for ensuring construction efficiency during vibration sinking construction of large diameter steel cylinder. The engineering practice shows that the process greatly improves the efficiency of the steel cylinder vibration sinking construction.