| 京津城际铁路无砟轨道桥梁设计 |
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| 引用本文： | 孙树礼,张文建,王召祜,苏伟,吴彩兰,卜庆颢.京津城际铁路无砟轨道桥梁设计[J].铁道建筑技术,2009(2). |
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| 作者姓名： | 孙树礼 张文建 王召祜 苏伟 吴彩兰 卜庆颢 |
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| 作者单位： | 铁道第三勘察设计院集团有限公司,天津,300142 |
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| 摘 要： | 京津城际铁路是我国第一条建成运营的时速350 km客运专线。设计中贯彻桥梁建设新理念,确保高速条件下列车的安全性、舒适性和稳定性要求,并遵循环境适应性、服务运输和综合效益的设计理念。全线采用长桥方案,桥上采用最先进的无砟轨道技术,桥梁占线路长度的87.7%。京津城际铁路桥梁设计、建造的成功,为今后大规模高速铁路建设积累了宝贵的经验,起到了示范性、标志性、样板性工程的作用。
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| 关 键 词： | 京津城际铁路 无砟轨道桥梁 设计理念 |
Design of Unballasted Track Bridges in Beijing-Tianjin Inter-city Railway |
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| Sun Shuli,Zhang Wenjian,Wang Zhaohu,Su Wei,Wu Cailan,Bu Qinghao.Design of Unballasted Track Bridges in Beijing-Tianjin Inter-city Railway[J].Railway Construction Technology,2009(2). |
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| Authors: | Sun Shuli Zhang Wenjian Wang Zhaohu Su Wei Wu Cailan Bu Qinghao |
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| Institution: | Sun Shuli; Zhang Wenjian; Wang Zhaohu; Su Wei; Wu Cailan; Bu Qinghao(Third Railway Survey and Design Institute Group Co.Ltd.; Tianjin 300142; China); |
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| Abstract: | Beijing-Tianjin inter-city railway is the first built passenger dedicated line with the speed of 350 km/h in our country.During the design,new ideas of bridge construction were carried out in order to ensure the safety,amenity and stability requirements of the train under high-speed condition.At the same time,concepts of environmental adaptability,serving for transportation and comprehensive benefits were followed.In the whole line of the railway,long-bridge scheme was adopted,and the most advanced technolo... |
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| Keywords: | Beijing-Tianjin inter-city railway unballasted track bridge design concept |
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