武广铁路客运专线桥梁接口工程质量控制

高速铁路站后预留接口质量直接影响着工程的整体性,对铁路建成后运营安全至关重要。结合武广铁路客运专线工程实践,着重阐述了桥梁与通信、信号及电力工程接口,与接触网接口及为安装声屏障所做预备工程的施工关键技术及质量控制要点,可供类似工程参考。

The Quality Control of the Interfacing Projects of the Bridge of the Wu-Guang Passengers-Oriented Railway

The quality of the pre-laid interfacing parts behind the high-speed railway stations has direct effects on the integrity of the project and is of great importance in the safety of the post-railway-construction operation.With the engineering practice of the Wu-Guang Passengers-oriented Railway as a practical example,the interfaces between bridges and communications,and signaling and electric projects,and the interfaces with the contact net are dealt with in detail in the paper,with other key techniques for the preparatory projects in fixing the acoustic shielding and main points for quality control briefly talked about.The paper may serve as a useful reference for other similar projects.