So this paper aims at presenting dynamic constitutive model of concrete based on damage which can be accepted by engineers and convenient for engineering designs.
基于上述原因,本文旨在提出一种能为工程界所接受、便于工程应用的基于损伤的混凝土单轴、多轴动态本构模型。
Results show that it is reasonable for validating and optimizing material constants for dynamic constitutive model with this method.
结果表明,利用该方法对材料本构模型参数进行确认和优化确定是合理的。
By comparing the results of Taylor test and computational simulation, a validating and optimizing method on dynamic constitutive model material constants was proposed.
通过实验数据和数值模拟结果的对比,研究了泰勒桿实验在材料动态本构关系参数确认和优化方面的应用。
The dynamic constitutive model of concrete is established based on the loading condition and the results of the test.
根据加载条件和混凝土静、动态试验结果间的关系,建立了混凝土的动态本构模型。