研究了含小孔铁磁平板单向拉伸时应力集中状况与漏磁场分布的关系。
Relationships of leakage magnetic induction distribution and stress concentration for ferromagnetic plate with pore in center were studied.
就样品中呈现三角形脉冲的平板冲击实验而言，样品中可以存在一些高拉伸应力区域并发生多次层裂。
Experimental techniques based on the dynamics of shock wave attenuation were used to produce decaying triangular shock pulse in LY12 Al samples of plate-impact spall tests.
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