节点文献
七台河矿区地面塌陷的现状、危害、成因及防治
CURRENT SITUATION,CAUSE,HARM AND PREVENTION MEASURE ON SURFACE SUBSIDENCE IN QITAEHE MINING AREA
【摘要】 地面塌陷是严重影响我国人民生活与生产建设的主要地质灾害之一 ,它广泛分布于各矿区 ,煤矿尤甚。以七台河矿区为例 ,论述矿区地面塌陷现状,阐述地面塌陷所造成的危害,分析地面塌陷的成因,最后提出防治对策
【Abstract】 The surface subsidence is one of main geological calamity that influence our life and construction in our country.It is distributed the mining areas of all over the country,especially coal mines.In this paper,we take Qi Tai-he as an example and describe the current situation of sur- face subsidence.And we discuss the harm that be caused by surface subsidence and analyse the cause of formation.Then we put forward the measure of prevention and harness.
【关键词】 地面塌陷;
现状;
危害;
成因;
防治对策;
七台河矿区;
【Key words】 surface subsidence; current situation; cause; harm; prevention measure; Qitaihe min-ing area.;
【Key words】 surface subsidence; current situation; cause; harm; prevention measure; Qitaihe min-ing area.;
- 【文献出处】 能源环境保护 ,Energy Environmental Protection , 编辑部邮箱 ,2003年05期
- 【分类号】TD327
- 【被引频次】3
- 【下载频次】249