摘要
本文从地幔是Lamina牛顿可压缩粘滞性流体假设出发,根据流体力学推导出重力场和地幔流应力场的基本关系为: 此关系式为人们根据重力场认识地幔流对岩石圈的作用提供一新的途径。
In this paper according to hydromechanics the writer deduces the basic equation of the relationship between the gravity field and the stress field of the mantle current from the hypothesis about the campressible and viscous Laminar Newtonian fluid. This equation is as follows:
It provides us with a new way to study the
effect of the mantle current on lithosphere.
关键词
重力场
地幔流
应力场
岩石圈
Mantle current
lithosphere viscous Newtonian fluid
soft flow layer
stress field
