摘要
文章从损伤变量定义的方法入手 ,讨论了基于宏微观理论的损伤变量定义方法及其相应的损伤模型。通过对这两类定义方法的优缺点进行讨论后指出 。
From the beginning of the definition of the damage variable,the definition methods of damage variable and their according damage models based on micro- and macro-theory.From the discussion of the advantages and disadvantages of the two kinds of definitions.It is point out that the definition method of damage method combining macro- and micro-theory is the best method of defining of it,and the development trend of the rock blasting damage theory.
出处
《爆破器材》
CAS
北大核心
2004年第6期25-29,共5页
Explosive Materials
关键词
损伤变量宏
观微
观损
伤模型
damage variable,macro,micro,damage model
