| 贵州纳雍骔岭镇危岩带稳定性及危害范围分析 |
| |
| 引用本文： | 程宇, 张健, 陈进, 龙举. 贵州纳雍骔岭镇危岩带稳定性及危害范围分析[J]. 中国地质灾害与防治学报, 2019, 30(4): 9-15. |
| |
| 作者姓名： | 程宇 张健 陈进 龙举 |
| |
| 作者单位： | 贵州地质工程勘察设计研究院/贵州省地矿局111地质大队 |
| |
| 基金项目： | 贵州省山地地质灾害防治工程技术研究中心项目(黔科合平台人才[2017]5402号) |
| |
| 摘 要： | 骔岭集镇—大箐脚一带危岩为喀斯特地区典型的缓倾层状危岩,由于自然环境脆弱,在受岩溶地质、人工活动、降雨诱发等多种因素作用下形成,具有单体规模大、带状长度大、崩落距离远、影响人数多之特点。基于危岩的稳定性及危害分析的基础上,划分危岩崩塌严重影响区及监测预警避让区,对喀斯特地区典型的缓倾层状危岩地质灾害隐患点的早期识别与防范,提高防灾减灾工作的认识具有理论与现实的意义。
|
| 关 键 词： | 危岩 崩塌 发育特征 稳定性分析 影响范围 |
Analysis on stability and hazard zone of dangerous rock mass in Zongling Town,Nayong of Guizhou Province |
| |
| CHENG Yu,ZHANG Jian,CHEN Jin,LONG Ju. Analysis on stability and hazard zone of dangerous rock mass in Zongling Town,Nayong of Guizhou Province[J]. The Chinese Journal of Geological Hazard and Control, 2019, 30(4): 9-15 |
| |
| Authors: | CHENG Yu ZHANG Jian CHEN Jin LONG Ju |
| |
| Affiliation: | (Guizhou Geological Engineering Survey and Design Institute/ The 111Geological Brigade ofGuizhou Geology and Mineral Bureau,Guiyang,Guizhou 550081,China) |
| |
| Abstract: | Angerous rocks in Zongling County-Dajingjiao are typical dangerous rocks in karst areas.karst geology,human activities rainfall etc.Characterized by large scale,large strip length,long distance of collapse,and large-scale.Based on the stability and hazard analysis of dangerous rocks divide the severely affected area of collapse and the monitoring and early warning avoidance area,which has theoretical and practical significance for the early identification and prevention of geological hazard of typical dangerous rocks in karst areas. |
| |
| Keywords: | dangerous rock mass collapse development characteristics stabilityanalysis influence area |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国地质灾害与防治学报》浏览原始摘要信息 |
|
点击此处可从《中国地质灾害与防治学报》下载免费的PDF全文 |
