| 华莹市溪口镇山岩高速滑坡与泥石流的形成 |
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| 引用本文： | 冯玉刚. 华莹市溪口镇山岩高速滑坡与泥石流的形成[J]. 西南石油大学学报(社会科学版), 2018, 14(1): 77-81. DOI: 10.3863/j.issn.1000-2634.1992.01.011 |
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| 作者姓名： | 冯玉刚 |
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| 作者单位： | 石油勘探系 |
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| 摘 要： | 四川华莹市溪口镇灾害性泥石流是由高速滑坡造成的。在其影响因素中,除了岩性和地质构造外,最重要的是大气降水和地下水位动态变化,促使高坡上的泥质岩类蠕变带的形成和发展,加之雷暴震动就导致了巨大的泥石流。
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| 关 键 词： | 泥石流 灾害地质 山岩高速滑坡 地下水位动态 蠕变带 |
| 收稿时间： | 1990-10-10 |
FORMATION OF HIGHSPEED LANDSLIDE AND MUDFLOW OF MOUNTAINOUS ROCKS IN QIKUO HUAYING,SICHUAN |
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| Feng Yugang. FORMATION OF HIGHSPEED LANDSLIDE AND MUDFLOW OF MOUNTAINOUS ROCKS IN QIKUO HUAYING,SICHUAN[J]. Journal of Southwest Petroleum University(Social Sciences Edition), 2018, 14(1): 77-81. DOI: 10.3863/j.issn.1000-2634.1992.01.011 |
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| Authors: | Feng Yugang |
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| Affiliation: | Department oF Oil Exploration |
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| Abstract: | Landslide and mndflow often lead to the special natural disaster in the economical construction of mountainous areas. This paper has expounded that disastrous mudflow is caused by the highspeed landslide in Qikuo, Huaying city. Among the factors of its influence, besides lithological and geological structures, the most important is the changes in the atmospheric and undergrund waters, which result in the formation and expansion of mudrock creep zone in the mountainus rock. In addition, the thunderstorm and drenching rain are the cause of huge mudflow. |
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| Keywords: | Mudflow Disastrous geology Landslide of mountainous rocks Changes in underground water Creep zone |
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