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- The finite element method was used to calculate elastic wave propagation in the medium. 本文采用有限元素法计算弹性波在介质中的传播。
- The thin-layer method(TLM) is a semi-analytical and semi-numerical approach for the analysis of elastic wave propagation in stratified media. 薄层法是分析和模拟弹性波在层状介质中传播的一种半解析半数值方法。
- The thin layer method(TLM) is a semi-analytical and semi-numerical approach for the analysis of elastic wave propagation in stratified media. 薄层法是分析和模拟弹性波在层状介质中传播的一种半解析半数值方法。
- We propose a domain decomposition method based on combining the finite element method with the finite difference method for numerical simulation elastic wave propagation. 摘要本文针对弹性波波场传播的数学模型，提出了一种基于有限元和有限差分耦合的区域分裂方法。
- This paper presents a new finite-difference (FD) method for spatiall irregular grids to simulate elastic wave propagation in heterogeneous anisotropic media. 从弹性波动方程出发,提出了一种新的空间不规则网格有限差分方法,并用于求解非均匀各向异性介质中的弹性波正演问题。
- The dynamic stress intensity factor (DSIF) of the single-edgedcracked specimen of PBX was computed by FEM, the results indicate thatthe DSIF is determined by the material elastic wave propagation velocity. 根据低应变率范围PBX在不同应变率和不同温度拉伸下的实验结果，将修正的Ramberg一osgood进行改进，结合Johnson一Cook模型的分析思路，建立非线性本构模型描述不同应变率及温度拉伸下PBX的力学行为。
- theory of elastic wave propagation 弹性波动理论
- Influence of water saturation on elastic wave propagation in transversely isotropic quasi saturated porous media 饱和度对横观各向同性准饱和多孔介质中弹性波传播的影响
- Study on Elastic Wave Propagation in CompositeCylindrical Shell by Axial Impact Load 复合材料圆柱壳受轴向冲击的弹性波传播
- ELASTIC WAVE PROPAGATION OF A THIN HELICAL ROD WITH CIRCULAR CROSS SECTION IN RELAXED STATE 松弛状态圆截面螺旋细杆的弹性波传播
- REVIEW ON ELASTIC WAVE PROPAGATION UNDER COMPLEX INTERFACE(INTERFACE LAYER) CONDITIONS 复杂界面(界面层)条件下的弹性波传播问题研究综述
- The Integration-Interpolation Modeling of Elastic Wave Propagation in Isotropic Inhomogeneous Elastic Media 非均匀各向同性介质中弹性波传播的盒式积分法模拟
- FINITE ELEMENT EQUATIONS AND NUMERICAL SIMULTION OF ELASTIC WAVE PROPAGATION IN TWO-PHASE ANISOTROPIC MEDIA 双相各向异性介质中弹性波传播有限元方程及数值模拟
- Keywords Absorbing boundary condition;elastic wave;MTF;PML;seismic wave propagation; 吸收边界条件;弹性波;最佳匹配层;地震波传播;
- Keywords elastic wave;wave propagation;azimuthally anisotropic media;multiresolution analysis;finite difference;wavelet; 弹性波;波传;方位各向异性介质;多尺度分析;有限差分;小波;
- Wu Bin .Zhang Shanyuan Yang Guitong. The experimental study on the elastic wave propagation in framed rods. ACTA MECHNICA SOLIDA SINICA 1997, 10(4 吴斌等.;有限长正交异性圆柱壳受冲击扭矩作用的弹性波传播;太原工业大学学报，1997，28(2
- In this study, we applied the reversibility of elastic wave to a discussion of the reverse time propagation of wave equation. 摘要本文应用波动方程式的可逆性讨论弹性波的逆时影像重建。
- Numerical Simulation for Elastic Waves Propagation in Axially Symmetric Column with Center Difference Scheme 用中心差分方法计算轴对称圆柱中的弹性波传播
- Biot(1956) established a fundamental theory of acoustic wave propagation through a fluid saturated porous elastic medium. 1956年Biot提出流体饱和多孔介质声传播理论，奠定了该声学分支的理论基础。
- elastic wave propagation 弹性波传播
