地震波真反射层析成像超前预报布置参数优化
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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。
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.
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.
引文
[1]刘杰,廖春木.TRT技术在隧道地质超前预报中的应用[J].铁道建筑,2011,(4):77-79LIU Jie,LIAO Chun-mu.The application for TRT tech-nology in tunnel geological advanced prediction[J].Railway Engineering,2011,(4):77-79
[2]利奕年,王国斌.TRT隧道地质超前预报系统的改进与优化[A].自主创新与持续增长第十一届中国科协年会论文集[C].重庆:中国科学技术协会学会学术部,2009LI Yi-nian,WANG Guo-bin.TRT tunnel geological pre-diction system improvementand optimization[A].Inde-pendent innovation and sustainable growth of China asso-ciation of the 11th annual conference proceedings[C].Chong Qing:China Association for science and technologyacademic department,2009
[3]刘勇锋,马海涛,付士根.综合物探技术在老空区水害防治中的应用[J].中国安全生产科学技术,2011,6(6):103-107LIU Yong-feng,MA Hai-tao,FU Shi-gen.Application ofcomprehensive geophysical exploration technology in pre-vention and control of goaf water disaster[J].Journal ofSafety Science and Technology,2011,6(6):103-107
[4]闫高翔.TRT层析扫描成像预报系统的应用[J].铁道勘察,2009,(2):40-43YAN Gao-xiang.Application of forecasting systemthrough TRT tomography[J].Railway Survey,2009,(2):40-43
[5]雍凤军.确定最佳地震采集参数的试验方法[J].石油物探,1996,35(2):96-100YONG Feng-jun.The optimum seismic acquisition pa-rameters of test method[J].Petroleum Exploration andDevelopment,1996,35(2):96-100
[6]王卫华.纵波勘探中的炸药激发方式分析[J].石油地球物理勘探,1999,34(3):249-252WANG Wei-hua.Analysis of longitudinal wave explorationexplosives stimulate[J].Oil Geophysical Prospecting,1999,34(3):249-252
[7]董世学,张春雨.地震检波器的性能与精确勘探[J].石油物探,2001,39(2):125-127DONG Shi-xue,ZHANG Chun-yu.Seismic detector per-formance and accurate exploration[J].Petroleum Explora-tion and Development,2001,39(2):125-127
[8]傅朝奎,关延学,孙玉群.最大炮检距对地震资料采集和成像效果的影响[J].石油天然气学报,2005,27(6)FU Chao-kui,GUAN Yan-xue,SUN Yu-qun.The effect ofartillery offset in seismic data acquisition and imaging[J].Journal of Oil and Gas Technology,2005,27(6)
[9]蒋连斌,何樵登,王建民,等.高分辨率地震勘探野外采集参数的选取[J].长春科技大学学报,1998,(1):80-85JIANG Lian-bin,HE Jiao-deng,WANG Jian-min,et al.Collected in the field of high-resolution seismic explora-tion parameter selection[J].Journal of Changchun Uni-versity of Science and Technology,1998,(1):80-85
[2]利奕年,王国斌.TRT隧道地质超前预报系统的改进与优化[A].自主创新与持续增长第十一届中国科协年会论文集[C].重庆:中国科学技术协会学会学术部,2009LI Yi-nian,WANG Guo-bin.TRT tunnel geological pre-diction system improvementand optimization[A].Inde-pendent innovation and sustainable growth of China asso-ciation of the 11th annual conference proceedings[C].Chong Qing:China Association for science and technologyacademic department,2009
[3]刘勇锋,马海涛,付士根.综合物探技术在老空区水害防治中的应用[J].中国安全生产科学技术,2011,6(6):103-107LIU Yong-feng,MA Hai-tao,FU Shi-gen.Application ofcomprehensive geophysical exploration technology in pre-vention and control of goaf water disaster[J].Journal ofSafety Science and Technology,2011,6(6):103-107
[4]闫高翔.TRT层析扫描成像预报系统的应用[J].铁道勘察,2009,(2):40-43YAN Gao-xiang.Application of forecasting systemthrough TRT tomography[J].Railway Survey,2009,(2):40-43
[5]雍凤军.确定最佳地震采集参数的试验方法[J].石油物探,1996,35(2):96-100YONG Feng-jun.The optimum seismic acquisition pa-rameters of test method[J].Petroleum Exploration andDevelopment,1996,35(2):96-100
[6]王卫华.纵波勘探中的炸药激发方式分析[J].石油地球物理勘探,1999,34(3):249-252WANG Wei-hua.Analysis of longitudinal wave explorationexplosives stimulate[J].Oil Geophysical Prospecting,1999,34(3):249-252
[7]董世学,张春雨.地震检波器的性能与精确勘探[J].石油物探,2001,39(2):125-127DONG Shi-xue,ZHANG Chun-yu.Seismic detector per-formance and accurate exploration[J].Petroleum Explora-tion and Development,2001,39(2):125-127
[8]傅朝奎,关延学,孙玉群.最大炮检距对地震资料采集和成像效果的影响[J].石油天然气学报,2005,27(6)FU Chao-kui,GUAN Yan-xue,SUN Yu-qun.The effect ofartillery offset in seismic data acquisition and imaging[J].Journal of Oil and Gas Technology,2005,27(6)
[9]蒋连斌,何樵登,王建民,等.高分辨率地震勘探野外采集参数的选取[J].长春科技大学学报,1998,(1):80-85JIANG Lian-bin,HE Jiao-deng,WANG Jian-min,et al.Collected in the field of high-resolution seismic explora-tion parameter selection[J].Journal of Changchun Uni-versity of Science and Technology,1998,(1):80-85
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