Mechanical behaviour and instability mechanism of sandstones with impact tendency under different loading paths
J Chen, B Zeng, S Hu, W Xu, S Wang… - International Journal of …, 2024 - Taylor & Francis
To reveal the instability and failure mechanism of pillars with impact tendency, the Brazilian
test, uniaxial compressive test, cyclic loading and unloading (CLU) tests were performed on …
test, uniaxial compressive test, cyclic loading and unloading (CLU) tests were performed on …
Study on the failure and acoustic emission characteristics of coal under graded cyclic loading and unloading stress paths
M Duan, M Lu, R Ban, K Yang, X Lyu, C Jiang, X Hu… - Scientific Reports, 2024 - nature.com
To study the influence of cyclic disturbance stress on the mechanical behavior of coal during
mining, a gas containing coal fluid-solid coupling servo seepage experimental system was …
mining, a gas containing coal fluid-solid coupling servo seepage experimental system was …
An Improved Method for Calculating Wave Velocity Fields in Fractured Rock Based on Wave Propagation Probability
J Zhou, L Lang, Y Zhao, D Zhuang, Z Liu, X Qin - Mathematics, 2024 - search.proquest.com
Ultrasonic velocity field imaging offers a robust tool for characterizing and analyzing damage
and its evolution within fractured rock masses. The combined application of ultrasonic first …
and its evolution within fractured rock masses. The combined application of ultrasonic first …
岩石各向异性波速三维全方位表征方法与声发射定位优化
苗胜军， 余文轩， 梁明纯， 杨鹏锦， 李从豪， 刘泽京 - 工程科学学报, 2025 - cje.ustb.edu.cn
为了探究岩石波速各向异性特征及其对声发射定位精度的影响, 开展了大理岩与粉砂岩单轴压缩
试验. 单轴压缩过程中, 大理岩几乎完全处于弹性阶段, 平均波速保持基本不变 …
试验. 单轴压缩过程中, 大理岩几乎完全处于弹性阶段, 平均波速保持基本不变 …
基于学科交叉的岩体损伤监测实验教学.
郑强强， 荣传新， 徐颖， 蔡海兵， 唐彬… - Experimental …, 2024 - search.ebscohost.com
为解决传统岩体损伤监测中岩体内部损伤可视化的难题, 基于学科交叉理念引入了地震学中的
地震成像技术. 分析了地震成像的原理, 理论算法, 实验过程和数据处理方法 …
地震成像技术. 分析了地震成像的原理, 理论算法, 实验过程和数据处理方法 …