【摘要】 深港西部通道是来往深圳和香港的第4条陆路通道,其香港后海湾干线南段工程(合约编号HY/2002/23)是连接西部通道至元朗公路的高架桥梁工程,工程中首次采用了以转盘推动架桥机转向的施工工艺,该文阐述了这一工艺的设计以及施工过程,并总结了施工中的控制要点。另外,从技术经济方面分析了本方法的经济性。更多还原

【Abstract】 Shenzhen Western Corridor is the fourth road connecting Shenzhen and Hong Kong.Deep Bay Link-Southern Section Project(Contract No.HY/2002/23) is an overhead bridge connecting it and Yuen Long Highway,using launching girder 180° turning method.The design method of this technique,together with the control main points,will be introduced in this paper.In addition,the economy characteristics of this technique will be analyzed from the technical economical view.更多还原