| 深地震测深震相识别的一些问题 |
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| 引用本文： | 胡鸿翔,王瑀.深地震测深震相识别的一些问题[J].地震学报,1985,7(3):267-275. |
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| 作者姓名： | 胡鸿翔 王瑀 |
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| 作者单位： | 1. 国家地震局地球物理研究所
2. 国家地震局分析预报中心 |
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| 摘 要： | 本文论述了深地震测深工作中一些震相的运动学特点,描述了在水平均匀速度模型的各种不同参数条件下,迴折波、反射波及首波几种震相的走时曲线之间的相互位置及关系,并讨论了界面倾斜时的情况。由此说明对这些震相识别的可能性及依据。最后,列举了随县爆破及永平爆破的应用例子。
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ON PROBLEMS OF IDENTIFICATION OF THE SEISMIC PHASES IN DSS |
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| Institution: | 1. Institute of Geophysics, State Seismological Bureau;
2. Analysis and Prediction Center, State Seismological Bureau |
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| Abstract: | In this paper the kinematic properties of some seismic phases in DSS are presented,the mutual relations and positions 'between travel time curves of diving,reflected and head waves under conditions of the different parameters in horizontal velocity models are described. The situation about dip interfaces is also discussed. The possibility and basis for the identification of such phases are shown. Examples of application for the Suixian and Yongping explosions are given. |
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