| 管线穿越山区河流的防护措施 |
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| 引用本文： | 秦双乐,赵明华,卢华峰. 管线穿越山区河流的防护措施[J]. 土工基础, 2009, 23(4): 85-87 |
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| 作者姓名： | 秦双乐 赵明华 卢华峰 |
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| 作者单位： | 长江三峡勘测研究院有限公司,武汉,430074 |
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| 摘 要： | 长距离输油气管道和光缆等管线属于长线路工程,必然地会穿越一些山区河流,而且多为挖沟浅埋铺设,洪水和泥石流可能会造成管线外露和弯曲折断等严重后果。根据忠武输气管道工程的一些实例,分析山区河流可能对管线带来的危害或潜在危害,探讨安全合理的穿河段防护工程措施。
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| 关 键 词： | 山区河流 冲刷 山洪 泥石流 防护 |
Protection Measures for Pipeline Crossing River in Mountain Region |
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| QIN Shuang le,ZHAO Ming hua,LU Hua feng. Protection Measures for Pipeline Crossing River in Mountain Region[J]. Soie Engineering and Foundation, 2009, 23(4): 85-87 |
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| Authors: | QIN Shuang le ZHAO Ming hua LU Hua feng |
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| Affiliation: | (Three Gorges Geotechnical Consultants Co. , Ltd, Wuhan 430074, China) |
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| Abstract: | The long distance pipeline engineering, including oil and gas pipelines and optical cable, is inevitable to cross rivers in mountain region with shallow covering. Besides, most of these pipeline engineering are shallow embedding laying. The most threaten factors from this regions are flood and debris, which may result in exposure and broken-out of pipelines. Based on the Zhongxian-wuhan gas pipelines project, the hazards and potential dangerous of mountainous rivers for pipelines are analyzed. In addition, the river-crossing protection measures are also discussed. |
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| Keywords: | mountainous rivers wash out mountain torrent debris flow protection |
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