反射波法在某水电站预选厂址中的应用
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摘要
反射波法作为工程物探的一种主要方法,勘探精度不仅受激发、接收等因素的影响,还与地震资料处理的精度密切相关。本文结合某水电站厂房选址工作,通过分析对比确定了反射波法资料处理的主要方法和基本流程,着重使用了反褶积技术,提高了分辨率,得到清晰的反射剖面,取得了良好的应用效果。
The seismic reflection is the main technique in engineering geophysical.The detection precision is not only affected by the factors of sources and receivers,but also related to the precision of seismic data processing.According to preselect the location of a hydroelectric plant,this paper has identified the main methods and the basic processes of seismic reflection data processing by analyzing.Focusing on the use of deconvolution technique,this paper has improved the resolution and acquired a clear reflected wave section and the excellent effects in practice.
The seismic reflection is the main technique in engineering geophysical.The detection precision is not only affected by the factors of sources and receivers,but also related to the precision of seismic data processing.According to preselect the location of a hydroelectric plant,this paper has identified the main methods and the basic processes of seismic reflection data processing by analyzing.Focusing on the use of deconvolution technique,this paper has improved the resolution and acquired a clear reflected wave section and the excellent effects in practice.
引文
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[2]杨宝俊等.勘探地震学资料解释的基础与应用[M].北京:地质出版社,1996.
[3]张胜业,潘玉玲.应用地球物理学[M].北京:中国地质大学出版社,2004.
[4]李录明,李正文.地震勘探原理、方法及解释[M].北京:地质出版,2001.
[5]王朝令,雷宛等.地震反射波法在国家某重点项目前期勘探中的应用[J].勘察科学技术,2007,(3):62~64.
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