含预制缺陷类岩体模型破断试验与分析

张栩栩,杨仕教,曾佳君,罗可,蒲成志

Fracture Test and Analysis of Rock-Mass Model with Prefabricated Defects

Xuxu ZHANG,Shijiao YANG,Jiajun ZENG,Ke LUO,Chengzhi PU

图2 不同θ值时 $σ_{θ} / p$ 比值与m值的关系曲线

Fig.2 Relation curve of $σ_{θ} / p$ and m value around the hole with different θ value