Study on the properties of Rayleigh channel wave in mine gob area with 3D finite-difference method

被引：0
|
作者：
Jia, Yuge [1 ]
Yang, Wenqiang [1 ]
Li, Dechun [1 ]
Cheng, Jiulong [2 ]
机构：
[1] China Univ Min & Technol, Sch Resource & Earth Sci, Xuzhou 221008, Peoples R China
[2] China Univ Min & Technol, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China
来源：
PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ENGINEERING GEOPHYSICS (ICEEG) & SUMMIT FORUM OF CHINESE ACADEMY OF ENGINEERING ON ENGINEERING SCIENCE AND TECHNOLOGY | 2016年 / 71卷
关键词：
Rayleigh-channel wave; finite-difference method; numerical simulation; mine gob area;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Underground mine gob area is a kind of potential geological disasters, this paper studies the formation and propagation of the Rayleigh-channel wave under the condition of existing mine gob area, using three-dimensional inhomogeneous isotropic medium wave equation and solving the elastic wave equation with finite-difference method. According to the seismological features of the mine gob area, we design several simple models of the mine gob area. Finally we analyze the characters of Rayleigh-channel wave under the condition of existing mine gob area and provide a theoretical basis for the channel wave exploration.
引用
收藏
页码：443 / 446
页数：4
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