摘要
为了研究倾斜煤层开采引起的覆岩移动与变形规律,以淮南矿业集团潘一矿11-2煤层为例,采用全站仪观测法,对倾斜工作面上覆岩层移动与变形进行了相似材料模拟试验的研究,基本掌握了该地质采矿条件下的覆岩移动与变形规律,为倾斜煤层综采技术的应用和安全提供了科学依据。
In order to research overlying strata movement and deformation caused by incline coal seam mining. Took 11 -2 coal seam of Panyi coal mine of Huainan Mining Group Company for prototype, using total station observation method, the similar material simulation experiment was used to research the strata sinking and horizontal movement of incline working face. Master the basic law of strata movement and deformation in these geological and mining conditions. The study can provide the theory basis for the safety and application of inclined seam mining technology.
出处
《地矿测绘》
2013年第2期18-19,23,共3页
Surveying and Mapping of Geology and Mineral Resources
关键词
相似材料模拟
变形规律
下沉
水平移动
similar material simulation
deformation law
sinking
horizontal displacement
