Coal-rock as a typical sedimentary rock has obvious stratification,namely it has transversely isotropic feature.Meanwhil......

利用自制含瓦斯煤热流固耦合三轴伺服渗流实验装置,对煤岩在不同轴压、围压和瓦斯压力组合下进行渗流试验,研究不同围压和瓦斯压力......