摘要
调和分析的目的在于求出潮波的观测振幅与理论振幅之比,及其相位迟后。因此,本文从坐标旋转和张量变换出发,分别导出了任意方向倾斜、应变大地系数表达式,以及由上述变换所引起的附加相位。利用本文的结果,可直接对任意方向倾斜及应变的观测资料进行调和分析计算。
The purpose of the harmonic analysis is to calculate the rate between the observational and theoretical amplitudes as well as phase lag about the earth tide waves. Therefore, based on the coordinate rotation and tensor transform, the expressions for geodetic coefficients of tilt and strain in any directions have been deducted in this paper. Depending on the result of this paper, the harmonic analysis calculation can be directly processed for the observatory data about tilt and strain in any directions.
出处
《中国地震》
1987年第4期-,共10页
Earthquake Research in China
