| 洞体应变观测资料对地表勒夫数的反演 |
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| 引用本文： | 张雁滨,蒋骏.洞体应变观测资料对地表勒夫数的反演[J].大地测量与地球动力学,1993(2). |
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| 作者姓名： | 张雁滨 蒋骏 |
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| 作者单位： | 国家地震局地震研究所，国家地震局地震研究所 武汉 430071，武汉 430071 |
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| 摘 要： | 本文在地壳介质均匀、各向同性的假设条件下,推导了由正东西和正南北方向上的线应变观测值对勒夫数的反演计算公式,并且考虑到实际观测情况,还给出了地表上一点由水平面内任意两个观测方向的线应变观测对勒夫数的反演计算公式。最后给出了用本文公式对洞体应变台站观测资料进行反演计算的结果。
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| 关 键 词： | 勒夫数 潮汐应变 反演 |
INVERSION OF LOVE NUMBER OF EARTH SURFACE BY TIDAL STRAIN OBSERVATIONS |
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| Zhang Yanbin and Jiang Jun.INVERSION OF LOVE NUMBER OF EARTH SURFACE BY TIDAL STRAIN OBSERVATIONS[J].Journal of Geodesy and Geodynamics,1993(2). |
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| Authors: | Zhang Yanbin and Jiang Jun |
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| Abstract: | In this paper, the calculating formulas for inversing the Love number by the line strain observations in two orthogonal directions of due north--south and east--west are inferred under the assumption of crust homogeneity and isotropy. In addition, the calculating formulas for inversing the Love number by the line strain components in any two directions on earth level plane are given, finally, the Love nmber of some stations are inversed by actual tide strain observastions. |
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| Keywords: | Love number tidal strain inversion |
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