摘要
为实现对混凝土材料细观组成单元的随机分析,采用数值试验的方法,从细观层次上模拟混凝土材料的内部组成,根据其组成成分的随机分布,通过Matlab程序仿真,生成力学性质服从特定概率分布的混凝土细观单元,为混凝土破坏的全过程分析提供计算模型.
In order to realize mesiscopic elements composite analysis of concrete materials,using numerical experiment,internal composite of concrete was simulated from mesoscopic level,according to the random distribution of compositions of concrete,mesoscopic elements of concrete were obtained,which mechanic characters obeyed special probability distribution.These provide a calculating model for the whole process of concrete destroy.
出处
《华北水利水电学院学报》
2010年第1期48-49,共2页
North China Institute of Water Conservancy and Hydroelectric Power
基金
华北水利水电学院青年科研基金项目(HSQJ2009009)
关键词
混凝土
细观分析
随机分析
concrete
mesoscopic analysis
radom analysis
