Application of Correlation Dimension in the Partition of Steep Slope Deformations

摘要：

The deformation disaster of slopes is an open, dissipation and complex non-linear dynamic system. The deformation characters are chaos and fractal. In this paper, an appropriate embed dimension was found by reconstructing phase space of the monitoring data from the steep slope of Yin Shui Gou in Xiao Wan hydropower station. Then the correlation dimension D2 is calculated, which can reflect the dynamic character of the slope system. Deformation of the slope was originally partitioned using the correlation dimension. The partitioning results demonstrate the real deformation of the slope. This provides a new method for preventing disaster of slopes.

关键词： slope deformation correlation dimension partition

作者: HE Xi-ping HUA Xi-sheng HE Xiu-feng SONG Xiao-gang

作者单位: College of Civil Engineering, Hohai University, Nanjing 210098, China;Department of Hydraulic Engine College of Civil Engineering, Hohai University, Nanjing 210098, China School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China

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: 2714-2719

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）