摘要
内蒙古鄂尔多斯市准格尔旗以丰富的煤矿资源而闻名,煤矿资源的开发利用使该地区地面沉降、地裂缝普遍发育。采用InSAR技术对准格尔旗2015年6月至今的地面沉降和地裂缝特征进行了监测。Insar成果反映准格尔旗地面变形主要有两个集中区,分别位于东部的边界区和西南部边界区,引起地面变形的主要行为是矿山开采和渣土堆填,其中分为四种类型:露天开采及填土区、渣土堆填区、地面建筑变化区、井工开采区。
Zhungeer banner, Ordos City, Inner Mongolia, is famous for its abundant coal resources. The development and utilization of coal resources make the land subsidence and ground fissures widely developed in this area. The characteristics of land subsidence and ground fissures in Zhungeer banner from June 2015 to now were monitored by InSAR technology. InSAR results show that there are two concentrated areas of ground deformation in Zhungeer banner, which are located in the eastern border area and the southwest boundary area respectively. The main behaviors causing ground deformation are mining and slag soil filling, which can be divided into four types: open-pit mining and filling area, slag and soil filling area, surface construction change area and underground mining area.
出处
《自然科学》
2022年第1期27-32,共6页
Open Journal of Nature Science
