贵州纳雍崩塌式滑坡成灾特征及其避灾警示作用
文献类型:期刊论文
作者 | 孔纪名![]() |
刊名 | 中国地质灾害与防治学报
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出版日期 | 2006 |
卷号 | 17期号:3页码:32-35 |
关键词 | 崩塌 滑坡 发育特征 警示作用 |
其他题名 | Characteristics of the falling-slide type landslide in Nayong in Guizhou Province and the lessons learned for disaster mitigation in other areas |
通讯作者 | 陈泽富 |
合作状况 | 其它 |
中文摘要 | 纳雍滑坡是一个典型的崩塌式滑坡,灾害由灰岩陡崖上的崩塌引起,崩塌体滑落推动陡崖下的斜坡坡积层土体产生滑动,将下部的18户村民住房掩埋,死亡44人,财产损失一百万元以上。纳雍滑坡发生在石灰岩与煤系地层互层的地区,坡体呈上硬下软的地质结构,形成山顶为高陡的危崖,下部为斜坡,坡脚平缓的地貌特征。纳雍滑坡发生前有着明显的前兆现象,因此,加强山地灾害防灾避灾的基本知识教育,对山地灾害多发地区灾害发生的可能性进行预测和危险程度区划,是防止类似灾害发生的最有效方法。 |
英文摘要 | Nayong landslide is a typical falling landslide,which is caused by the falling of ash—rock on the clif.The slope lamination earth below the clif was slid caused by body of falling.1 8 farmer’S houses were buried and 44 person were died in the disaster,which caused 1 million yuan lost.Nayong landslide was occurred in the mutual area of layers of lime and coal,where the geologic structure of slope includes rigid top and flexible underside.Th e characteristics of relief is the top of mountain is high and steep,the below of mountain is ramp and the foot of mountain is mild.There had many auspices before Nayong landslide happened.Therefore, the case in Nayong landslide shows that in order to prevent the similar disaster occurring,the primary knowledge of defending and avoiding mountain hazards should be instruct,the probability of mountain hazards in those area should be forecast and compartmentalization of dangerous degree should be compartmentalized. |
分类号 | P642.22 |
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》资助(2003-318-802-01) |
语种 | 中文 |
公开日期 | 2010-08-27 |
源URL | [http://ir.imde.ac.cn/handle/131551/1650] ![]() |
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. 贵州纳雍崩塌式滑坡成灾特征及其避灾警示作用[J]. 中国地质灾害与防治学报,2006,17(3):32-35. |
APA | 孔纪名.(2006).贵州纳雍崩塌式滑坡成灾特征及其避灾警示作用.中国地质灾害与防治学报,17(3),32-35. |
MLA | 孔纪名."贵州纳雍崩塌式滑坡成灾特征及其避灾警示作用".中国地质灾害与防治学报 17.3(2006):32-35. |
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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