Fractal Characteristic of Strata Movement——-A Case Study

摘要：

The characteristic of rock strata movement in mining process of a mine in Chongqing was analyzed by fractal regressive method, and the forecasting of the movement was considered. It is indicated by the nonlinear statistics analysis of the observed data of the rock strata subsidence and horizontal movement that the subsidence and horizontal movement of the mine is featured with characteristic with fractal characteristic. The fractal interpolating fitting curves are well consonant with the observed data.

关键词： mining engineering rock strata movement fractal regressive method mine safety forecasting

作者: WANG Hao YIN Guangzhi ZHANG Dongming HE Xunjun

作者单位: College of Mathematics and Physics, Chongqing University, Chongqing 40044, China College of Resource and Environmental Sciences, Chongqing University, 400044, China;Key Laboratory f

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 138-143

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）