寺河煤矿西三盘区地表与岩层移动观测研究  

Observation and Research on Surface and Rock Strata Movement in West Third Panel of Sihe Coal Mine

作　　者：郭向阳 Guo Xiangyang(Sihe Coal Mine of Jinneng Holding Group,Shanxi,048000)

机构地区：[1]晋能控股集团寺河煤矿,山西048000

出　　处：《当代化工研究》2022年第23期38-40,共3页Modern Chemical Research

摘　　要：为了掌握煤炭开采引起的地表与岩层变形规律,在寺河煤矿西三盘区W3302工作面上方设立观测站,长期进行地表移动变形观测,获取各观测点的变形数据,求取概率积分法预计参数和地表移动边界角、移动角等参数。可将其用于保护煤柱设计和环境影响评价,提前采取有效措施减少环境影响和破坏。In order to grasp the law of surface and strata deformation caused by coal mining, an observation station was set up over W3302working face in the West Sanpan area of Sihe coal mine, and the deformation data of the observation points were obtained by long-term observation of surface movement and deformation, the estimated parameters of the probabilistic integration method and the parameters of the surface movement boundary angle and the movement angle are obtained. It can be used to protect pillar design and environmental impact assessment and to take effective measures in advance to reduce environmental impact and damage.

关 键 词：地表与岩层移动 概率积分法预计参数 地表移动参数 保护煤柱设计 环境影响评价 

分 类 号：TD[矿业工程]