摘要
文中介绍了爆破理论模型研究的发展历程和国内外研究现状。根据现有各理论模型所依据的理论基础,对模型的适用范围和存在的问题进行了分析探讨,认为现有模型都存在有一定的缺陷,不能满足目前工程爆破设计的要求,并在此基础上就爆破理论模型的发展趋势提出一些看法。
In this paper, the development process and the domestic and foreign present research situation of theoretical model for blasting were introduced. According to the theoretical basis of every existent theoretical model, the range of application and existing problems were discussed. It was deemed that all the existent model had some certain flaw and cannot satisfy the demand of the present project of blasting design. In this foundation, this paper brought forward some opinion for the development trends of the theoretical model for rock blasting.
出处
《煤矿爆破》
2006年第2期1-4,共4页
Coal Mine Blasting
关键词
岩石爆破理论模型
弹性模型
断裂模型
损伤模型
非线形
theoretical model for rock blasting
elasticity model
fracture model
damage model
Nonlinear
