| 长江沉管隧道基槽开挖过程泥砂冲淤对环境的影响 |
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| 引用本文： | 贺少辉,张弥,王磊,刘国芳.长江沉管隧道基槽开挖过程泥砂冲淤对环境的影响[J].北京交通大学学报(自然科学版),1999,23(4):3. |
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| 作者姓名： | 贺少辉 张弥 王磊 刘国芳 |
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| 作者单位： | 北方交通大学土木建筑工程学院,北京
100044 |
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| 摘 要： | 通过实验室大型水槽内的模型试验和理论分析,对高速铁路长江沉管隧道基槽开挖过程中长江水流输砂量的变化以及泥砂冲淤对环境的影响作了研究,研究结果为高速铁路长江沉管隧道的初步设计提供依据.
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| 关 键 词： | 高速铁路 长江 沉管隧道 基槽开挖 泥砂冲淤 环境影响 |
| 修稿时间： | 1998-10-03 |
Environmental Influence about Scouring and Silting of Mud and Sand Caused by Excavating Foundation Trench of the Immersed Tunnel in the Yangtze River |
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| He Shaohui,Zhang Mi,Wang Lei,Liu Guofang.Environmental Influence about Scouring and Silting of Mud and Sand Caused by Excavating Foundation Trench of the Immersed Tunnel in the Yangtze River[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1999,23(4):3. |
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| Authors: | He Shaohui Zhang Mi Wang Lei Liu Guofang |
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| Abstract: | Through experiments in laboratory and theoretical analysis, variation of amount of carrying mud and sand by water flow and environmental influence of scouring and silting of mud and sand caused by excavating foundation trench of the immersed tunnel in the Yangtze River are studied. The results of this study have provided basis for preliminary design of the immersed tunnel of the high speed railway in the Yangtze River. |
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| Keywords: | high speed railway\ the Yangtze River\ immersed tunnel\ excavating foundation trench\ scouring and silting of mud and sand\ environmental influence |
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