damage degree function model 损伤度函数模型
Since being set up, the damage function model has successful application in the 1 -D simulation for spallation under impact loading.
从损伤度函数模型建立以来，该模型对平面碰撞层裂问题的一维数值模拟有比较成功的应用。
Coupled with damage function model proposed previously, pr function is applied to simulate the spall behaviors of OFHC copper and 45 steel as examples.
通过其与损伤度函数模型进行耦合，对无氧铜和45钢平板撞击层裂进行了数值模拟。
This paper introduces several kind of the damage model of concrete and presents a new kind of non-local damage model by adding the smooth weight function on the classical non-local damage model.
介绍了几种较为成熟的混凝土损伤模型，在传统非局部损伤模型的基础之上引入了光滑权函数构造了一种新型的非局部损伤模型。
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