摘要
沿河土家族自治县位于贵州省东北部,区内地质环境较为复杂,地质灾害给国家和人民生命财产造成了巨大的损失,严重影响了地方经济的发展。该区地质灾害主要类型有滑坡、崩塌、潜在不稳定斜坡和地面塌陷等,其形成因素除特殊地形地貌和岩性组合特征外,与人为地质作用密切相关。剖析本地区地质灾害发育特征与现状,具有针对性地进行地质灾害防治工作对改善生态地质环境、保护人民生命财产安全具有重要现实意义和政治效益。
Yanhe Tujia Autonomous County locates at the east-north part of Guizhou province. The geological environment there is complicated and brings a lot of geological hazards which cause a huge loss and hinder the local development seriously. The geological hazards can be classified as landslide, collapse, unstable slope and subsidence. Besides the special landform and the lithological association,human activities have played an important part in causing geological hazards. It＇s significative to analyze the character of the geological hazards and then carry out targeted measures to prevent the hazards.
出处
《价值工程》
2014年第25期303-304,共2页
Value Engineering
关键词
沿河县
地质灾害
剖析
防治措施
Yanhe county
geological hazards
analysis
prevention measures
