摘要
地面沉陷是一种地质灾害,其形成的原因是复杂的、多种多样的,地下采矿就是其诱因之一。地下采矿导致地面沉陷的过程是一个复杂的系统性问题,针对广西大新铅锌矿地面沉陷的实际情况,采用现场调查、地表移动监测、灰色模型手段进行地面沉陷机理的研究和预测。对于研究金属矿山采矿导致的地面沉陷发展趋势,人们规避其危害具有重要的现实意义。
Ground subsidence is a geological disaster due to various complex causes. Underground mining is one of the causes and the process of ground subsidence caused by underground mining is a complex systematical issue. In view of the real ground subsidence conditions at Daxing Lead-zinc Mine in Guangxi, the research and forecast of ground subsidence mechanism was carried out by means of site investigation, surface displacement monitoring and grey model. It is of important practical significance to the study of the ground subsidence development trend caused by metal mine production and to avoiding its danger.
出处
《金属矿山》
CAS
北大核心
2009年第2期151-153,共3页
Metal Mine
基金
国家重点地质环境治理项目(项目名称:广西大新县铅锌矿地质环境补充调查)
关键词
铅锌矿
地面沉陷
预测
灰色模型
地下采矿
Lead-zinc mine, Ground subsidence, Forecast, Grey model, Underground mining
