In the CGSM, shear modulus and damping ratio of the soil are functions of depth and shear strain, wave equation for the transmission of shear wave is obtained.
在连续梯度土介质模型中，剪切模量和阻尼比是位置深度和剪应变的函数，导出剪切波在土体中传播的波动方程。
| 单词 | Shear waves |
| 释义 |
Shear waves
英语例句库
In the CGSM, shear modulus and damping ratio of the soil are functions of depth and shear strain, wave equation for the transmission of shear wave is obtained. 在连续梯度土介质模型中，剪切模量和阻尼比是位置深度和剪应变的函数，导出剪切波在土体中传播的波动方程。
英语百科
Shear wavesShear waves and compressional waves are the two main modes of propagation of acoustic energy in solids. With shear waves, also called transverse waves, the particles of the medium oscillate at a right angle to the direction of propagation. In compressional waves the oscillations occur in the longitudinal direction or the direction of wave propagation. The wave speeds of these different kinds of waves are governed by two different types of moduli. The compressional wave speed is related to the bulk elasticity modulus of the medium while the shear wave speed is related to the shear elasticity modulus. In soft biological tissues the bulk modulus varies no more than 10% while variation of the shear elasticity modulus may be several orders of magnitude depending on the structure and state of tissue. |
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