| 雷能忠,钟瑜隆,陈三姗.鹰厦铁路K339滑坡区工程地质特征及治理[J].地质找矿论丛,2015,30(4):630-635 |
| 鹰厦铁路K339滑坡区工程地质特征及治理 |
| The engineering geological characteristics and the treatment of landslide at K339 of Yingxia Railway |
| 投稿时间：2015-06-15 修订日期：2015-09-29 |
| DOI：10.6053/j.issn.1001-1412.2015.04.022 |
| 中文关键词: 鹰厦铁路 滑坡 工程地质特征 滑坡推力 治理 福建省 |
| 英文关键词:Yingxia railway landslide Engineering geological characteristics Treatment the landslide thrust force Treatment Fujian province |
| 基金项目:福建省科技计划重点项目(编号:2014Y0040)、福建省南平市重点科技计划项目(编号:N2013X01-1)联合资助。 |
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| 中文摘要: |
| 文章在对鹰厦铁路K339滑坡区进行工程地质勘察基础上,详细描述了滑坡形态、地形地貌、岩土类型与地层岩性、岩土力学性质、水文地质等工程地质特征,并对滑坡形成条件与成因进行探讨。选择了5个剖面,采用传递系数法计算了正常工况和暴雨条件下的滑坡推力,其值均大于零,滑坡处于不稳定状态;针对滑坡体的特征,提出了滑坡防治的工程措施和施工注意事项。 |
| 英文摘要: |
| Based on engineering geological exploration this paper describes the landslide's topography and geomorphology, geotechnical type and lithologies, mechanical properties and hydrogeological characteristics at landslide K339 of Yingxia railway and the forming condition and genesis of the landslide are discussed. Five sections are selected and the landslide thrust force is calculated by transfer coefficient method under both normal and torrential conditions with the average value > zero. Thus the landslide body is unstable. According to the landslide characteristics, some treatment ways are put forward to prevent and control the possible landslide disaster. |
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