摘要
文章对PFC3D进行了简要介绍,并对PFC3D三轴压缩数值试验和巴西劈裂法数值试验方法进行了详细介绍,通过数值试验得到PFC3D中宏观和微观参数的关系。实践表明,通过此法得到的微观参数与所反应的宏观参数是相符合的。
This paper made a brief introduction of procedure PFC3D,also detailed description of tri-axial simulation trial and Brazilian test simulation trial.According to simulation trial the paper got the relationship between macro-parameter and micro-parameter.Practice showed that the macro-parameter and micro-parameters gotten by this way matched with each other.
出处
《煤炭技术》
CAS
北大核心
2010年第5期61-63,共3页
Coal Technology
