Based on the constitutive framework of unsaturated soils established by the continuum porous medium soil mechanics, an elastoplastic model for unsaturated soils in triaxial stress state is formulated.
基于连续介质土力学的本构模型框架，提出了一个三轴应力状态下的非饱和土本构模型。
The coupling dynamic model of a spatial beam undergoing large overall motions was established based on continuum medium mechanics.
从连续介质力学原理出发，对作大范围运动的空间梁建立耦合动力学模型。
The coupling dynamic model of a spatial beam undergoing large overall motions was established based on continuum medium mechanics.
研究带中心刚体的作大范围空间运动梁的刚-柔耦合动力学问题。
The coupling dynamic model of a spatial beam undergoing large overall motions was established based on continuum medium mechanics.
研究带中心刚体的作大范围空间运动梁的刚-柔耦合动力学问题。
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