| Q值研究动态 |
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| 引用本文： | 徐彦,苏有锦,秦嘉政.Q值研究动态[J].地震研究,2004,27(4):385-389. |
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| 作者姓名： | 徐彦 苏有锦 秦嘉政 |
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| 作者单位： | 云南省地震局,昆明,650041;云南省地震局,昆明,650041;云南省地震局,昆明,650041 |
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| 基金项目： | 地震联合基金及云南省地震局青年基金资助 (60 40 0 4,2 0 0 3 0 1) . |
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| 摘 要： | 随着人们观测能力的提高和观测手段的改善，反映地球介质特性的仅利用天然地震波对Q值进行测量，还在实验室内对地震波的衰减理论和然地震波测量Q值的主要方法有：利用地球自由振荡资料、利用体波、利验室中对地震波衰减的研究为衰减机理提供了研究基础。这些研究都不断性及动力学过程的认识。值的研究不断深化和发展。人们不量Q值的方法进行了研究。利用天面波和利用尾波来研究Q值。而实加深了我们对于地球内部介质的特Q测用地。
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| 关 键 词： | Q值 天然地震波 衰减理论 |
| 文章编号： | 1000-0666(2004)04-0385-05 |
| 修稿时间： | 2004年4月7日 |
Development of Q-Value Studies |
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| XU Yan,SU You-jin,QIN Jia-zheng.Development of Q-Value Studies[J].Journal of Seismological Research,2004,27(4):385-389. |
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| Authors: | XU Yan SU You-jin QIN Jia-zheng |
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| Abstract: | With the raising of people's observation and development of observation measures, the Q-value studies reflecting the media characteristics of the Earth are continuously deepened and developed. The Q-value studies are not only studied by the natural seismic wave, but also in the laboratory, where the attenuation theory of seismic wave and observing method of measuring Q-value are studied. The major methods of measuring Q-value by the natural earthquakes are the ones of using the data of free vibration of earth, body wave, surface wave and coda. And the attenuation studies of seismic wave in the laboratory have provided studying base for the mechanism studies. All these studies have intensified our understandings to the media properties and dynamic process in the inner earth. |
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| Keywords: | Q-value natural seismic wave attenuation theory |
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