浅层三维横波地震勘探方法研究The research on shallow three-dimensional transverse wave method of seismic exploration
霍全明,程增庆,付金生,勾精为
HUO Quan ming 1;CHENG Zeng qing 2;FU Jin sheng 2;GOU Jing wei 2 (1.China University of Mining Technology;
摘要(Abstract)：
通过对横波传播规律及运动形式的数学模型、物理模型及实测数据的研究 ,发现横波与纵波一样具有三维波场的特性 ,利用横波的这一特点就可以进行三维横波的野外观测。经大量实际资料表明 ,利用三维横波资料可以解释埋于地下 5～ 40 m深度范围内的空洞及古巷道 ,同时能对地层进行精确地分层
Through the research on mathematical model,physical model and real data of the dissemination rule and motion form of transverse wave,it is founded that transverse wave has the same characteristic in three dimensional wave field of longitudinal wave.In the light of this feature,field observation on three dimensional transverse wave can be done.A great deal of practical data show that,using the data of three dimensional transverse wave can explain the cavity and ancient lane,buried at the depth of 5～40 m and can stratify precisely the layers simultaneously.
关键词(KeyWords)：
工程地质;三维横波;地震勘探
engineering geology;three dimensional transverse wave;seismic exploration
基金项目(Foundation):
作者(Authors):
霍全明,程增庆,付金生,勾精为
HUO Quan ming 1;CHENG Zeng qing 2;FU Jin sheng 2;GOU Jing wei 2 (1.China University of Mining Technology;
参考文献(References)：
- [1] 王振东.浅层地震勘探应用技术[M].北京:地质出版社,1988.
- [2] 陈滋康.用物探技术探测浅层洞穴[A].当代地质科学技术进展[M],1987—1988年版,武汉:中国地质大学出版社,1988.图5 沥青地表条件下获得的地震时间剖面
- [3] 程增庆等.三维地震的横向分辨率[J].石油地球物理勘探增刊,1986.
- [4] 俞寿朋.高分辨率地震勘探[M].北京:石油工业出版社,1993.
- [5] 李庆忠.走向精确勘探的道路.北京:石油工业出版社,1994.
- [6] TathamR H andMcComackM D.Multicomponentseismologyin petroleum exploration[J].Society ofExplorationGeophysics,1991.
- [7] ThigpenB B,DalkbyA E andLandrumR.Specical report ofthe subcommittee on polarity standards[J].Geophysics,1975,40.
- [8] WigginsR A,LarnerK L andWisecupR D.“Residunl staticsanalysis as a general linear inverse problem[J].Geophysics,1976,41.
- [9] TroreyA W.Diffraction for arbitrary source-receiver location[J].Geophysics,1977,42.
- [10] HallTrE M.EDDY-SEIA,A New type of geophone[C].the55 thAnnualMeething ofSEG,1985.
- [11] iondiB L ,KostorC.High-resolution velocity spectra usingeigenstructure methods[J].Geophysics,1989,54