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物探与化探  1999, Vol. 23 Issue (1): 7-13    
  论文 本期目录 | 过刊浏览 | 高级检索 |
地震剖面分类与浅层三种波的层位对比
张学强, 包军强, 刘江平, 周鸿秋
中国地质大学, 武汉 430074
CLASSIFICATION OF SEISMIC PROFILES AND HORIZONTAL CORRELATION OF THREE SHALLOW WAVES
Zhang Xueqiang, Bao Junqiang, Liu Jiangping, Zhou Hongqiu
China University of Geosciences, Wuhan 430074
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摘要 

3种波指的是反射纵波,折射纵波,瑞雷面波.层位对比指的是3种波波场特征对比和它们各自反演所得的波速对比.对比的目的是为了确定剖面中形成3种波的地层及其层位,为3种波交叉渗透的联合反演奠定基础.本文所述内容是同时应用3种波,进行多波勘探方法理论的重要组成部分.为适应这种新型多波勘探的正、反演,文中首先以剖面中层数和相邻层之间波速大小关系为依据,介绍剖面分类与命名的方法,而后针对本文主题,论述利用3种波的波场特征和波速关系,进行层位对比的方法.

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关键词 构造曲率振幅曲率断层解释沉积体刻画    
Abstract

Three seismic waves illustrated in this paper refer to reflected compressional wave, refracted compressional wave and Rayleigh wave. The horizontal correlations means correlation of properties between wave fields of the three waves and correlation between seismic velocities obtained from their inversion results. The aim of the correlation is to determine the horizons as well as the strata that form the three waves in seismic sections and to provide theoretical basis for comprehensive inversion by means of cross association of the three waves. This paper is an important part of method and theory which can be used in simutaneous multitype wave exploration. It recounts the classification method and naming method based on the relation between velocity values in strata and between horizons in the section with the purpose of adopting this new forward and inversion technique for multitype wave exploraton. Finally, the paper discusses the horizontal correlation in the light of relationship between the wave field characteristics and the velocity values.

Key wordsstructural curvature    amplitude curvature    fault interpretation    sedimentary bodies interpretation
收稿日期: 1998-07-16      出版日期: 1999-02-24
基金资助:

国家自然科学基金资助课题(1996年批准号49674229,负责人周鸿秋)

作者简介: 张学强,男,1964年生,中国地质大学(武汉)讲师,1995年在该校获硕士学位,从事工程地震勘测的科研、教学与应用开发工作,发表“包络函数在时间场自动化反演解释中的应用”等论文5篇.
引用本文:   
张学强, 包军强, 刘江平, 周鸿秋. 地震剖面分类与浅层三种波的层位对比[J]. 物探与化探, 1999, 23(1): 7-13.
Zhang Xueqiang, Bao Junqiang, Liu Jiangping, Zhou Hongqiu . CLASSIFICATION OF SEISMIC PROFILES AND HORIZONTAL CORRELATION OF THREE SHALLOW WAVES. Geophysical and Geochemical Exploration, 1999, 23(1): 7-13.
链接本文:  
https://www.wutanyuhuatan.com/CN/      或      https://www.wutanyuhuatan.com/CN/Y1999/V23/I1/7

[1] 包军强,张学强,刘江平,周鸿秋.浅层多波的分离识别与提取.物探与化探,1998,22(5):336-342
[2] 丁绪荣主编.普通物探教程--电法及放射性.北京:地质出版社,1984,33-35
[3] 丁绪荣主编.普通物探教程--地震附声波探测.北京:地质出版社,1984,第8页
[4] 周鸿秋,包军强,张学强.临界方程法及其对地层性质的自动化判定.地球科学(中国地质大学学报),1977,22(6):633-673

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[2] 赵汝敏, 柏冠军, 李培培. 超道相干体技术在复杂断块断裂解释中的应用[J]. 物探与化探, 2013, 37(5): 942-946.
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