镇胜高速公路晴隆古滑坡成因特点及防治对策
文献类型：期刊论文
| 作者 | 孔纪名
|
| 刊名 | 山地学报
 |
| 出版日期 | 2008 |
| 卷号 | 26期号:3页码:727-732 |
| 关键词 | 高速公路 古滑坡 成因特点 稳定性分折 防治对策 |
| 其他题名 | Formation Characteristics and Control Measures of the Ancient Landslide of Qinglong in Zhenning-Shengjingguan Highway |
| 通讯作者 | 孔纪名 |
| 中文摘要 | 以镇胜高速公路晴隆县K85线路建设中所诱发新滑坡为例,分析了古滑坡体发育特征和新滑坡成因特点,表明了古滑坡的地质特殊类型对公路建设的危害。研究结果表明,晴隆古滑坡具有地貌隐蔽性、岩性复杂多样和对环境改变响应敏感等特征,复活的新滑坡是在古滑坡的基础上受公路施工切坡和降雨诱发而形成的。在确定影响滑坡稳定的主要控制因素和失稳机理的基础上,分析和评价了不同工况条件下的稳定性,并根据古滑坡特殊地质条件,提出了进行分级开挖、逐级治理滑坡的防治对策 |
| 英文摘要 | Taking the landslide of Qinglong along K85 in Zhenning-Shengjingguan highway as an example, in this paper, the development characteristic of the ancient landslide and the formation mechanism of the new landslides were discussed and it reveals the ancient landslide with special geological type is harmful for the highway construction. The result shows:the landslide of Qinglong has the characteristics of hiding landform, complex lithological and being sensitive to the environment change; the new landslides evolved from the ancient landslide was induced by engineering excavation during the period of highway construction and rainfall. In the end, the stability under different conditions was analyzed and evaluated based on the main control factors and sliding mechanism of the landslide. The countermeasures of excavating and controling by stage of landslide were given according to the special geological of the ancient landslide. |
| 分类号 | P642.22 |
| 收录类别 | CSCD |
| 资助信息 | 交通部西部交通建设科技项目《西部地区公路地质灾害监测预报技术研究》(2003-318-802-01) |
| 语种 | 中文 |
| CSCD记录号 | CSCD:3453942 |
| 公开日期 | 2010-10-28 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/2396]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 推荐引用方式 GB/T 7714 | 孔纪名. 镇胜高速公路晴隆古滑坡成因特点及防治对策[J]. 山地学报,2008,26(3):727-732. |
| APA | 孔纪名.(2008).镇胜高速公路晴隆古滑坡成因特点及防治对策.山地学报,26(3),727-732. |
| MLA | 孔纪名."镇胜高速公路晴隆古滑坡成因特点及防治对策".山地学报 26.3(2008):727-732. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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