| 黄土滑坡诱发因素及其形成机理研究 |
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| 引用本文： | 张茂省,李同录.黄土滑坡诱发因素及其形成机理研究[J].工程地质学报(英文版),2011,19(4):530-540. |
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| 作者姓名： | 张茂省 李同录 |
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| 作者单位： | 1.中国地质调查西安地质调查中心 西安 710054; |
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| 摘 要： | 近年来,黄土滑坡灾害发生频率呈现增加的趋势,研究黄土滑坡诱发因素及其形成机理是有效减缓黄土滑坡灾害风险的基础.据西北黄土高原地质灾害详细调查,黄土滑坡的诱发因素有自然和人为2类.自然因素包括地震、河流及沟谷侵蚀、降雨及冻融等；人为因素有堆载与开挖、农业灌溉、修建水库等.研究表明,降水和人类工程活动是最积极的诱发因素.地...
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| 关 键 词： | 黄土 滑坡 降雨 地震 诱发因素 |
| 收稿时间： | 2011-04-10 |
TRIGGERING FACTORS AND FORMING MECHANISM OF LOESS LANDSLIDES |
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| ZHANG Maosheng LI Tonglu.TRIGGERING FACTORS AND FORMING MECHANISM OF LOESS LANDSLIDES[J].Journal of Engineering Geology,2011,19(4):530-540. |
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| Authors: | ZHANG Maosheng LI Tonglu |
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| Affiliation: | 1.Xi'an Institute of Geology and Mineral Resources,Xi'an 710054;2.Department of Geological Engineering,Chang'an University,Xi'an 710054 |
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| Abstract: | In recent years,the frequency of loess landslide occurrences has the trend of increasing.It is a basis of reducing the landslide hazard risk to investigate the triggering factors and forming mechanism of loess landslides.Field investigation for geological hazards on the Loess Plateau suggests that the induced factors of the loess landslides mainly include earthquakes,precipitations,frozen-thawing,river erosion and human engineering activities.Among them,precipitations and human activities are the most activ... |
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| Keywords: | Loess Landslide Precipitation Earthquake Induced factor |
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