| 日本结晶片岩滑坡的活动特点及与降雨的关系 |
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| 引用本文： | 洪勇,商志红.日本结晶片岩滑坡的活动特点及与降雨的关系[J].水文地质工程地质,2010,37(2):99-103. |
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| 作者姓名： | 洪勇 商志红 |
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| 作者单位： | 青岛理工大学土木工程学院;浙江省水利水电勘测设计院; |
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| 基金项目： | 国家自然科学基金，博士后科研基金，国家"十一五"科技支撑计划重点项目，教育部留学回国人员科研启动基金联合资助 |
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| 摘 要： | 日本四国地区分布有大量具有独特地质条件和活动特征的结晶片岩滑坡。长期的实地观测结果表明,季节性的集中降雨是影响此类滑坡活动的主要因素。文章基于对此类滑坡活动观测资料和降雨资料的综合分析,阐述了结晶片岩滑坡的活动特点以及集中降雨对其的影响作用。通过对有效雨量和滑坡位移等反映降雨影响和滑坡活动状况参数的分析,揭示了集中降雨与滑坡活动之间的关系,并且确定了对该地区滑坡活动产生影响的降雨特征,为此类滑坡灾害的防治与管理提供了依据和评价指标。
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| 关 键 词： | 结晶片岩 滑坡 集中降雨 有效雨量 相对滑动位移 |
Characteristics of the activities of Crystalline Schist Landslide of Japan and the relation with rainfall |
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| HONG Yong,SHANG Zhi-hong.Characteristics of the activities of Crystalline Schist Landslide of Japan and the relation with rainfall[J].Hydrogeology and Engineering Geology,2010,37(2):99-103. |
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| Authors: | HONG Yong SHANG Zhi-hong |
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| Institution: | 1.School of Civil Engineering,Qingdao Technological University,Qingdao 266033,China;2.Zhejiang Design Institute of Water Conservancy and Hydroelectric Power,Hangzhou 310002 |
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| Abstract: | There are many large landslides in the crystalline schist region of Shikoku Island,Japan,which have been revealed and are being monitored by on-site monitoring system. The seasonal continuous high-intensity rainfall plays a key role in provoking landslide movement. This paper introduces the characteristics of this kind of landslide movement and investigates the influence of intense rainfall on the activities of crystalline schist landslide by examining rainfall and displacement of four typical landslides. B... |
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| Keywords: | crystalline schist landslide intense rainfall effective rainfall relative landslide displacement |
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