板壳内的应力应变场沿厚度方向变化。
The stress and strain in the board changes in the direction of thickness.
弹性-粘塑性模型对反平面剪切扩展裂纹尖端的应力应变场进行了分析。
An elastic viscoplastic model is used to analyse stress and strain fields at the tip of a propagating crack under antiplane shear.
认为地壳力学状态及其应力应变场的变化，是地震预报中最直接的前兆因素。
The authors hold that the mechanical state and the change of tectonic stress fields of earth's crust are the most direct factors in seismic precursors.
应用推荐