The earth ' s crust ( where almost all earthquakes occur ) is highly heterogeneous , as is the distribution of strength and stored elastic strain energy 地球的外壳几乎所有的地震均在那里发生是高度不一致性的,强度和储存的弹性应变能量的分布也如此。
The effect of plastic deformation and elastic strain energy induced by pre - strain on the nucleation of martensitic transformation of low alloy ultra - strength steel sosimncrmov had been studied by pre - strain quenching in austenite state . the control over deformation magnitude and deformation temperate as well as loading pattern was performed to adjust the storage of elastic strain energy in steel before martensitic transformation , using the type of geeble - 1500 thermal analogue test machine 使用gleeble - 1500型热模拟机,对低合金超高强度钢30simncrmov实施奥氏体预应变淬火处理,通过控制形变量、形变温度和加载方式,调整钢中马氏体相变前的弹性应变能储备,研究了预应变所造成的塑性变形与弹性应变能对马氏体相变的影响。