elastic wave

基本解释

According to the principle of virtual work, finite element equation can be directly derived to determine wave field of transient elastic wave.
从虚功原理出发，可以直接导出有限元法方程，用来解决瞬态弹性波传播的波场问题。
So one-dimensional elastic wave and plate vibration response theory are mainly applied to study the structure and experiments are made to verify the validity of the theory.
所以作者主要是应用一维弹性波理论及板壳振动理论对局部噪声屏蔽进行理论研究，并用试验来验证理论分析的可靠性。
Rock mass elastic wave velocity is the synthesized reflection of rock quality, rock mass structure, and rock mass existing environment.
岩体弹性波速度是组成岩体的岩石性质、岩体结构、赋存环境的综合反映。

弹性波
Faults are widely existed in crust. They effect the elastic wave scattering as site condition.
断层广泛存在于地壳中,作为场地条件影响地震波的传播,研究断层对弹性波散射的影响对理论研究和工程应用均有十分重要的意义。
biot波动理论

弹性波
A new fully numerical modeling algorithm for elastic wave propagation in heterogeneous media is presented.
本文主耍是针对横观各向同性介质中弹性波传播数值模拟进行了研究。
弾性波