| 东滩煤矿3305工作面地表移动变形规律研究 |
| |
| 引用本文： | 李一凡,栾元重.东滩煤矿3305工作面地表移动变形规律研究[J].测绘与空间地理信息,2020(1):173-176. |
| |
| 作者姓名： | 李一凡 栾元重 |
| |
| 作者单位： | 山东科技大学测绘科学与工程学院 |
| |
| 摘 要： | 在东滩煤矿3305工作面地表岩移观测的基础上,分析得出了该工作面的地表变形特征,详尽地分析了东滩煤矿3305工作面地表移动基本规律及移动参数,并完成对相邻建筑物的损害等级评估。通过概率积分法对3305工作面地表移动变形进行变形预计,并运用数值模拟法准确还原了工作面推进对地表移动变形的影响,深入研究了该工作面的地表移动变形规律与开采沉陷变形机理。
|
| 关 键 词： | 地表移动变形 开采沉陷 变形预计 数值模拟 |
Study on Surface Movement and Deformation Law of 3305 Working Face in Dongtan Coal Mine |
| |
| LI Yifan,LUAN Yuanzhong.Study on Surface Movement and Deformation Law of 3305 Working Face in Dongtan Coal Mine[J].Geomatics & Spatial Information Technology,2020(1):173-176. |
| |
| Authors: | LI Yifan LUAN Yuanzhong |
| |
| Institution: | (College of Geomatics,Shandong University of Science and Technology,Qingdao 266510,China) |
| |
| Abstract: | On the basis of the observation of the surface rock displacement on the 3305 working face of Dongtan coal mine,the surface deformation characteristics of the working face are analyzed.The basic law of ground movement and the moving parameters of the 3305 working surface of Dongtan coal mine are analyzed in detail,and the damage grade of adjacent buildings is evaluated.The deformation of surface movement deformation of 3305 working surface is predicted by the probability integral method,and the influence of surface movement to surface movement is accurately reduced by numerical simulation,and the surface movement and deformation mechanism of the surface of the working surface and the deformation of the mining subsidence are deeply studied. |
| |
| Keywords: | surface movement mining subsidence deformation prediction numerical simulation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
