Study on the Influence of Structural Plane Dip Angle on Mechanical Properties of Surrounding Rock

Study on Rock Mechanics Response Characteristics of Through-Going Structures with Different Dip Angles

Through-going structures are widely distributed in rock masses of underground engineering, and their dip angles act as the core factor affecting the stress field and mechanical response of surrounding rock. To reveal the mechanical mechanism of rock masses containing through-going structures with different dip angles,...

Research Progress on the Impact of Structural Planes on Tunnel Rockburst Based on Engineering Cases and Laboratory Tests

Rockbursts occur frequently in deep hard-rock tunnels, posing a major challenge to the safe and efficient construction of underground engineering. Engineering practice shows that in addition to high in-situ stress and hard brittle lithology, widely distributed structural planes in surrounding rock also significantly mo...

Experimental Study on Rockburst Failure Characteristics of Deeply Buried Jointed Roadway Surrounding Rock Under True Triaxial Dynamic Disturbance

To investigate the rockburst failure characteristics and underlying mechanisms of deep straight-wall arch roadways containing structural planes, deep-mined limestone was selected as the rock material. True triaxial rockburst experiments were conducted on cubic limestone specimens containing a straight-wall arch roadway...

Mechanical response and failure mechanisms of sandstone under water–rock interaction: a multi-scale study and constitutive modeling

Numerical Study of Failure Mechanism and Effectiveness of Control Measure of Soft Rock Roadways Affected by Humidity Diffusion

Understanding the failure mechanism of soft rock roadways in high-humidity environments, as well as designing appropriate control measures, are critical for ensuring their stability. In this study, swelling and triaxial compression tests on argillaceous sandstone were first performed. Results show that the triaxial com...

Stability evaluation of rock slope considering the strength failure of weak structural planes induced by blasting vibration