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《Urban Rapid Rail Transit》 2009-02
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Considerations about Technical Reform for the Operated Urban Rail Transit Lines

Wu LihuaYang Xingshan(Beijing Urban Engineering Design & Research Institute,Co.,Ltd.,Beijing 100037)  
Based on setting up the evaluation system of reform,strengthening the study on project technical risk and the inspiration from the reform on the construction of new lines,the development orientation of technical reform for the operated urban rail transit lines is presented in this article.The reform scheme should be systematic and perfect with the project planning prepared beforehand.The inspirations from the reform project to the new line construction inlude:increasing the density of connection passages between tunnels;reserving holes on walls and beams for installing new pipe facilities in the future;properly controlling the station scale;properly considering the design criteria and the end-hall design of the station for energy-saving.
【Fund】: “十一五”国家科技支撑计划重点项目(2006BAG02B01)
【CateGory Index】: U239.5
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