摘要
浅层地震在工程地质勘查中的作用越来越突出。横波分辨率高、分层能力强,纵波勘探深度较大,二者的结合优势互补,提高了勘探的精确度。笔者在模型研究的基础上,通过精细处理、深度偏移或时深转化使实际资料的叠加剖面在深度域进行对比解释取得了较好的效果。
Shallow seismic exploration has been playing an increasingly important role in engineering geologial survey.With the high resolving ratio of the shear wave and the full exploring depth of the compression wave,we can improve the accuracy of seismic exploration.On the basis of model research and through detailed data processing,depth migration or time-to-depth transform,the authors transformed practical stack section to depth section.In the depth domain,a preferable effect of application was attained by using contrastive interpretation
出处
《物探与化探》
CAS
CSCD
北大核心
2010年第6期824-827,835,共5页
Geophysical and Geochemical Exploration
关键词
纵波
横波
分辨率
深度域
compression wave； resolution ratio； shear wave； depth domain
