摘要
根据矿物岩石密度与地震波速(Vp 和 Vs)之间关系和原理,笔者回归出σ=1.182+0.25Vp 和σ=0.92+0.50Vs 两个线性方程,利用这个数学"称",可以方便地根据地震测深数据测算任意剖面岩石圈的总质量,用此方法作者讨论了青藏高原岩石圈质量问题。
According to the relationship between mineral/rock density and seismic wave velocity (Vp and Vs),the author has obtained two linear equations,σ=1.182+0.25Vp,σ= 0.92+0.50Vs.Using these mathematical equations,can conveniently calculate the total mass of lithosphere in any section based on seismic sounding data.In this paper the author discussed the mass problem of lithosphere in Qinghai-Tibet Plateau by this method.
基金
青海省专家基金资助研究项目
关键词
青藏高原
岩石圈
密度
地震波速度
线性回归
Qinghai-Tibet Plateau
lithosphere
density
seismic wave velocity
Linear equation
