| 地震波真反射层析成像超前预报布置参数优化 |
| |
| 引用本文： | 刘勇锋,马海涛.地震波真反射层析成像超前预报布置参数优化[J].中国安全生产科学技术,2013,9(2). |
| |
| 作者姓名： | 刘勇锋 马海涛 |
| |
| 作者单位： | （中国安全生产科学研究院，北京100012） |
| |
| 摘 要： | 利用地震波真反射层析成像技术对西石门铁矿深部开拓工程进行了超前预报，分析了各种不利因素引起的地震波振幅变化对井巷地质超前预报效果带来的影响。对TRT地质超前预报系统布置参数进行了改进与创新研究，得出了震源、最小偏移距和炮间距最优参数。防止了重大突水事故的发生，为西石门铁矿后期进行的开拓工程提供了可靠的依据
|
| 关 键 词： | 地震波 超前预报 布置参数 优化 |
Optimization of prediction layout parameters of real seismic tomography imaging |
| |
| LIU Yong feng,MA Hai tao.Optimization of prediction layout parameters of real seismic tomography imaging[J].Journal of Safety Science and Technology,2013,9(2). |
| |
| Authors: | LIU Yong feng MA Hai tao |
| |
| Institution: | （China Academy of Safety Science & Technology，Beijing 100012, China） |
| |
| Abstract: | By real seismic tomography imaging technique, a prediction was made for the deep mine engineering of Xishimen Iron Mine. The influence of seismic wave amplitude variation on prediction accuracy of tunnel geology was investigated. An improvement and innovation research on the layout parameters of TRT system was performed. The optimal parameters of seismic focus, minimal row spacing and shot interval were obtained. The research provides reliable basis for prevention of major water inrush, and the mine development of the iron mine. |
| |
| Keywords: | seismic wave prediction layout parameters optimization |
|
| 点击此处可从《中国安全生产科学技术》浏览原始摘要信息 |
| 点击此处可从《中国安全生产科学技术》下载免费的PDF全文 |
