摘要
研究了应力波与用节理刚度系数描述的线性滑移岩石界面间的相互作用，给出了其透、反射波幅的一般表达式。通过应力波垂直人射界面时的具体分析，反映出岩石界面的节理刚度对应力波传播的重要影响，并揭示了岩石界面对应力波的高频滤波作用。
The interaction between stress wave and slipping rock interface described with joint stiffness isstudied in this paper, and the general formula to calculate amplitudes of reflected and transmitted waves isgiven. The analysis of the stress wave with an incidence vertical to the interface shows that the joint stiffnessof interface has an important influence on the propagation of stress wave, and that the interface has acharacteristic of filting wave with a high frequency.
出处
《岩土力学》
EI
CSCD
1996年第3期70-75,共6页
Rock and Soil Mechanics
关键词
应力波
岩石界面
节理刚度
可滑移岩石
相互作用
stress wave
rock interface
joint stiffness
transmitted and reflected waves
unit energyflow
