The shock stress wave and the stresses associated with cooling can also lead to plastic deformations, and their affected depth extends far beyond the heat-affected zone.
冷却过程的应力和冲击热应力也将导致材料发生塑性形变,其作用范围超过了热影响区。
Distributions of stress and particle velocity in the elastic unloading region behind the plastic shock wave are given as well.
同时给出了塑性激波后方弹性卸载区内的应力和质点速度分布规律。
The results show that, open-cellular al foams have a good shock weakening property, where the shock compressive stress weakens exponentially and the wave velocity weakens linearly with the distance.
结果表明:开孔泡沫铝具有良好的冲击衰减性能,使冲击波压力在其中呈指数关系衰减,而波速则随距离呈线性关系衰减。
The tests prove that saturated soils are a kind of strain hardened media and stress wave will maintain shock wave characteristic invariant during shock wave dynamic loading.
试验证明,饱和土属于应变硬化介质,在激波动力加载条件下,土中应力波将保持其激波特征不变。
Compressive faults occurred after principal earthquake with slow variation in propagation and release of stress wave, this might lead to higher after shock intensity and longer duration.
挤压型逆冲断层地震在主震之后,应力传播和释放过程比较缓慢,可能导致余震强度较大,持续时间较长。
That the complex stress state change is aroused between armor plates under explosive or shock force is expressed by complex stress wave propagation.
在爆炸或冲击荷载作用下,钢板间会引起复杂的应力应变状态的变化,表现在应力波传播比较复杂。
The paper analysed the process of smashing rock near a explosion source by shock wave and stress wave and the reflecting action of stress wave on the free face.
分析了集中药室爆破时,爆破冲击波和应力波对药室附近岩体的破碎过程及应力波在自由面的反射作用。
As an example, the displacement and stress results of the response of two-cylindrical structures to shock wave are given.
作为例子,文中计算了相邻双圆柱结构在冲击波作用下动力响应的位移和应力的结果。
The results show that the average velocity of the shock wave attenuation in magnesium alloy is in good agreement with the propagation velocity of stress longitudinal wave;
研究结果表明:冲击波在镁合金中的平均传播速度与应力波中纵波的传播速度基本一致;
The results show that the average velocity of the shock wave attenuation in magnesium alloy is in good agreement with the propagation velocity of stress longitudinal wave;
研究结果表明:冲击波在镁合金中的平均传播速度与应力波中纵波的传播速度基本一致;
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