【摘要】 本文给出了计算面应变和体应变的固体潮理论值和调和分析公式。采用杜德森引潮位展开,推导了面应变和体应变的固体潮大地系数和引角改正数,可供调和分析之用。并且通过维尼迪科夫调和分析计算,对理论值公式、大地系数和引角改正数进行了验证。文中还给出了兰州台实际应变观测值的维氏调和分析结果。更多还原

【Abstract】 In this paper, the formulae of theoretical value of surface and cubic tide at ground surface and the harmonic analysis formulae are derived. The authors have developed the geodetic coefficients and the phase correction of surface and cubic earth tide by means of Doodson’s harmonic development of the generating tide potential. The formulaeof theoretical value have been checked by using venedikor’s harmonic analysis. The results of harmonic analysis of observation data at Lanzhou station also habe been shown.更多还原