Based on our experiments, several problems on the test technique of stress waves and data treatment were studied.
通过实验工作，对应力波实验技术及数据处理中的若干问题作了探讨。
The explosion stress waves in the model were measured, and the fragments were screened and statistically analyzed.
对模型内的爆炸应力波进行了测试，并对模型的爆破块度进行了筛分统计。
Joints are crucial factors in rock masses engineering, so using stress waves to invert joint attitude is a valuable practice.
节理对岩体工程有重要的影响，采用应力波反演节理产状有重要的工程意义。
The animate simulation for the coaxial collision of two elastic bars is performed onthe basis of the analyses for the stress waves.
在应力波分析的基础上，对两根弹性杆纵向共轴撞击过程进行了动画模拟。
Dispersion and attenuation characteristics of stress waves were studied by means of the automatic data collection and FFT technique.
本文采用自动数据采集及FFT技术研究应力波的弥散与衰减特性。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion me…
数值分析计算结果表明，理论计算的应力波时程特征与经典爆炸力学给出的时程特性基本一致。
The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions.
应力波在固体中的传播，根据其条件可视为声场或超声场的一部分。
The results show that good accuracy in the numerical simulations of stress waves can be obtained by corrected smoothed particle hydruodynamics.
结果表明，改进的光滑粒子法在应力波数值计算中有良好的精度。
As the load action on the roof of a structure and the propagation of the stress waves in soil cover are interdependent, the structure-medium interaction must be considered.
土中结构顶部的荷载与复土层中应力波的传播相关联。因此，必须考虑结构-介质的相互作用。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion mechanics and the way of curve regression.
借助经典的爆炸力学理论和回归拟合曲线方法，验证了爆炸空腔大小、应力波的应力峰值、应力波的作用时间。
This paper presents a fracture mechanics model of smooth blasting and pre-split blasting, analyzes the function of stress waves and quasi-static pressure of explosion in blasting process.
本文提出了光面爆破和预裂爆破的断裂力学模型，分析了应力波、爆生气体准静态压力在爆破破裂过程中的作用。
Theoretic analysis indicates that the impact effect and stress waves of tap on the workpiece result in extended micro cracks, leading to lower plastic deformation and a much lower tapping torque.
冲击攻丝作为一种新型的内螺纹加工技术，在解决小直径薄板内螺纹加工方面发挥着重要的作用，并具有良好的应用前景。
Three typical stress waves induced by impact loads were analyzed by both Fast Fourier Transform (FFT) and Wavelet, and the distribution rules of frequency and energy of stress waves were obtained.
对三种典型应力波分别利用傅立叶变换与小波变换进行了对比分析，得知了它们的频率分布以及能量分布规律；
Moreover, the characteristics of stress waves propagating in concrete structures are essentially dependent on the rate-dependent constitutive relation of concrete materials under high strain-rates.
然而混凝上结构中的应力波传播特性实际上又依赖于混凝土在高应变率下的率型本构关系。
Therefore the study of interaction of stress waves with cracks will greatly contribute to the interpretation of blasting mechanism, the stress wave propagation and the dynamic behaviour of material.
因此，研究应力波与裂隙的相互作用，对于研究岩石爆破机理、应力波传播规律以及波的反演——材料的动态特性等有着十分重要的意义。
The study also goes to the influence, upon stress waves, of the piles relaxation time, the equivalent viscous damping coefficient of soil around the pile and the unit rigidity of soil below the pile.
同时，分析了桩身驰豫时间、桩侧土的等效粘滞阻尼系数、桩底土的单位刚度等因素对应力波的影响。
The swell from the Tohoku tsunami was likely only a foot high (30 cm) when it reached the Sulzberger Ice Shelf, but the consistency of the waves created enough stress to cause the calving.
当东北部海啸所形成的潮水到达苏兹贝格冰架时仅剩一英尺高了（30厘米），但是海浪的惯性施加的压力仍足以引起裂冰作用。
Secondly, decisions we make during these emotional waves are usually not well-thought and usually bring us more trouble and more stress.
其次，我们在情绪波动情况下所作出的决定通常都没有经过深思熟虑，它只会给我们带来更多的麻烦和更大的压力。
Rising sea levels, too, increase the stress caused by the waves.
海平面的上升也进一步增加了海浪破坏的威胁。
When this stress is released quickly, it sends massive vibrations, called seismic waves, often hundreds of miles through the rock and up to the surface.
当地震发生的时候，地震波会通过岩石从数百里外传达到地表引起振动。
The unknown mode coefficients of elastic waves are determined by means of the continuous conditions of displacement and stress on the boundary of the interfaces.
根据界面处位移与应力的连续条件，确定了未知弹性波模式系数。
A method is put forward for computing the stress and strain waves in the structures under impact and heat loads.
利用有限元法，提出了一种应力波及变形波的计算方法，并对一些典型结构进行了运算。
Through the conduction theory based on one dimension stress wave theory, the reflection and transmission phenomena of waves on the surface of the wedge have been analyzed.
通过在一维应力波理论建立的传导理论，分析了波在楔型表面的反射和透射现象。
An analytical series solution for dynamic stress concentration of lined cavities in a half space under incident plane SV waves was given by using wave function expansion method.
采用波函数展开法给出了半空间中衬砌洞室群在平面SV波入射下动应力集中问题的一个级数解析解。
Based on the theory of elastic dynamics, the scattering of elastic waves and the dynamic stress concentration in a fiber-reinforced composite are studied.
基于弹性动力学理论，对纤维增强复合材料结构中弹性波散射及动应力集中问题进行了分析研究。
When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.
当在边缘上的压力超过摩擦力时，能量通过地震以波的形式释放出来，穿过地壳造成我们所感觉到的震动。
In calculation, the bottom shear stress under the effect of waves and currents is supplied by the wave-current bottom boundary layer model.
计算中的底部剪切应力由波流边界层模型给出波—流共同作用下的形式。
Second-order cumulative waves have been fully determined by applying the boundary condition of second-order stress.
根据二阶应力边界条件，确定出了固体板内的二阶积累波。
Second-order cumulative waves have been fully determined by applying the boundary condition of second-order stress.
根据二阶应力边界条件，确定出了固体板内的二阶积累波。
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