基于Tavares模型的冲击载荷下岩石碎片统计分析
李中源,赵婷婷,黄锦元,田浩,王志勇

Tavares model based statistical analysis of rock fragments under impact loading
Zhongyuan LI,Tingting ZHAO,Jinyuan HUANG,Hao TIAN,Zhiyong WANG
表 4 不同长径比试样的碎片体积-面积拟合统计数据
Tab.4 Fragment volume-area fitting statistical data of samples with different aspect ratios
岩样参数数值标准误差t
D50H50截距−0.019 429.784×10−4−19.848
斜率0.1461.500×10−397.261
D50H75截距−0.048 231.469 ×10−3−32.838
斜率0.1991.794 ×10−3111.096
D50H100截距−0.049 132.283 ×10−3−21.515
斜率0.2522.839 ×10−388.821