| 地质灾害对输气管道的危害及防护措施 |
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| 引用本文： | 庞伟军,;邓清禄. 地质灾害对输气管道的危害及防护措施[J]. 中国地质灾害与防治学报, 2014, 25(3): 114-120 |
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| 作者姓名： | 庞伟军, 邓清禄 |
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| 作者单位： | [1]中铁西北科学研究院有限公司,甘肃兰州730000; [2]中国地质大学工程学院,湖北武汉430074 |
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| 摘 要： | 管道地质灾害具有独特的发育类型和危害特征。论文结合忠武管道和川气东送管道沿线地质灾害调查结果,总结了山区管道地质灾害的主要发育类型,探讨了不同地质灾害对管道的危害特征及灾害作用下管道的变形破坏行为,同时结合各类管道地质灾害的危害特性综述了基于不同地质灾害作用的主要管道保护措施。
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| 关 键 词： | 管道地质灾害 发育类型 危害特征 保护措施 |
Harm of geohazards to gas pipeline and protective measures |
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| Affiliation: | PANG Wei-jun, DEND Qing-lu(1 Northwest Research Institute Co. , Ltd. of China Railway Engineering Corporation,Lanzhou 730000,China ;2. Faculty of Engineering, China University of Geosciences, Wuhan 430074,China) |
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| Abstract: | The pipeline geohazard has its own developing type and harming characteristics. According to the geohazard investigation along Zhongxian-Wuhan natural gas pipeline and Sichuan-East natural gas pipelines, the paper summarized main developing type of pipeline geohazard in mountainous area, and discussed the harming characteristics of mountainous pipeline geohazards and deformational behavior of pipeline under the action of different pipeline geohazard. Meanwhile,combining the harming characteristics of each pipeline geohazard,the main protective measures for gas pipeline were summarized and discussed based on the action of different pipeline geohazard. |
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| Keywords: | pipeline geohazard developing type harming characteristics protective measures |
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