结果表明，采用局部加热冷却的方法可以有效地减小叶片危险区域的残余拉应力峰值。
The result shows that the method of local heating-cooling can decrease the residual tensile stress peak in dangerous area of the blade.
参数分析结果表明，随着预应力的增大结构的位移峰值减小，而内力变化峰值相差不多。
The results show that with the pre-stress growing, the structural displacement peak decreases, while the structural inner force change peak differ little.
计算表明，炮孔深度(装药长度)增大，爆炸应力波峰值随距离的衰减指数减小。
The results indicate that the decay coefficient of the peak value of blast wave with the distance will be reduced as the hole depth (charge length) is increased.
岩石在接近峰值强度时单位时间内的应力增长速度减小、声发射事件率出现明显下降。
At the time when the rock strength approached to the peak value, the increasing velocity of stress in unit time reduced and the rate of acoustic emission event decreased obviously.
采深越大，应力峰值降低越大，但峰值区推移距离减小；
The result shows that stress peak value decreases and transfer distance increases with the increasing of explosive charge.
流变应力和峰值应变随变形温度的升高和应变速率的降低而减小；
The results show that the flow stress and peak strain of 300M steel increase with the increase of strain rate or the decrease of deformation temperature.
流变应力和峰值应变随变形温度的升高和应变速率的降低而减小；
The results show that the flow stress and peak strain of 300M steel increase with the increase of strain rate or the decrease of deformation temperature.
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