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- Keywords mining area subsidence;investigation through remote sensing images;DEM;D-InSAR;remote sensing; 矿区沉降;遥感图像调查;数字高程模型;差分雷达干涉测量技术;遥感;
- Mining area subsidence 矿区地表沉降
- Speed up development of Panxi iron mining area. 加快攀西铁矿山建设。
- The surface subsidence above coalmine gob area is a typical and serious geological environment problem in Yongcheng mining area. 煤矿采空区地面沉陷是永城矿区典型、突出的矿山地质环境问题。
- Manage Environment in Exploration and Mining Area. 管理矿区环境。
- Because of mining, the subsidence area, water area and quarry remains can be found everywhere in Huainan and Hauibei mining area. 摘要由于采煤、采石活动影响，两淮矿区内分布着大面积的沉陷区、积水域和采石场遗迹地。
- The coal mining area is in the center of the basin. 煤矿区位于盆地的中心。
- Therefore, two kinds of spatial data were effectively fused by means of CASS, and implemented visualization for landform in mining area considering surface subsidence. 为此，基于CASS软件有效地融合了这两种空间数据，并成功的实现了顾及地表沉陷的矿区地貌可视化。
- The article has expounded the application feasibility of RTK to monitor mining subsidence project in mining area and probed into the position accuracy of RTK. 本文阐述了RTK在矿区监测开采沉陷工程中应用的可行性,对RTK定位精度进行了探讨,通过与常规测量精度比较,制定满足监测精度要求的RTK定位具体操作方法。
- More than60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- Independent Coordinate System Establish Method in Mining Area. 矿区独立坐标系的建立方法。
- My mining area is containing the rich blue sandstone resources. 我矿区蕴藏着丰厚的青砂岩资源。
- This endangers anile mining area severely live and develop. 这严重地危及到衰老矿区的生存和发展。
- The settlement isoline map, based on subsidence prediction in mining area, is difficult to be directly applied to land planning in mining area and MGIS analysis due to its different data structure from digital terrain map. 摘要基于开采沉陷预计的采煤区下沉等值线图不便于直观地反映矿区地形的动态变化，其图形数据结构与数字地形图存在差异，难以直接用于规划设计和矿区GIS分析。
- Put forward redistribution of stress in the mining area and Domino effect caused by unstability of coal pillar underground, resulting in sudden roof caving in the gob and surface subsidence. 提出了采场内煤柱失稳破坏引起采场应力重新分布，出现煤柱群连续失稳破坏的多米诺效应，从而导致采空区顶板大面积突然垮落和地表整体塌陷。
- Based on the result of observation of ground subsidence,an alternate mining scheme more appropriate for use in this mining area is proposed for wiping out the problems encountered. 在地表移动变形观测的基础上，针对开采中存在的一些问题，提出了该地区更为合理的开采方案和措施。
- The fully mechanized caving coal mining under the railway in mine area will result in difficult maintenance of railway because of great deformation and subsidence speed of terrene and railway. 在矿区铁路下进行放顶煤开采所引起的地表及铁路的变形量大,变形速度快,从而导致矿区铁路维护困难。
- In order to effectively synthetically govern and prevent subsidence it is necessity to set up inspection station to obtain all the quantitative parameters of subsidence in mining area. 根据矿区采煤地面沉陷现状,总结出地面沉陷分布特点并分析其影响因素,为了更好地综合治理和预防地面沉降变形,有必要在全区建立地面沉陷监测站,以获取全区地面沉陷定量参数。
- More than 60 pits in old mining areas are being extended. 老矿区的六十多个矿井正在扩建。
- Structure type of laiwu mining area is the tensible, oblique fault block. 莱芜矿区属于伸展性掀斜断块构造类型。
