Strength weakening and its micromechanism in water–rock interaction, a short review in laboratory tests

C Zhang, Q Bai, P Han, L Wang, X Wang… - International Journal of …, 2023 - Springer
Water–rock interaction (WRI) is a topic of interest in geology and geotechnical engineering.
Many geological hazards and engineering safety problems are severe under the WRI. This …

The role of chemistry in fracture pattern development and opportunities to advance interpretations of geological materials

SE Laubach, RH Lander, LJ Criscenti… - Reviews of …, 2019 - Wiley Online Library
Fracture pattern development has been a challenging area of research in the Earth sciences
for more than 100 years. Much has been learned about the spatial and temporal complexity …

Influence of water on rockburst proneness of sandstone: Insights from relative and absolute energy storage

S Luo, F Gong, K Peng, Z Liu - Engineering Geology, 2023 - Elsevier
To fully understand the influence of water on rockburst proneness from energy storage
viewpoint of rock and to check the performance of energy-related rockburst proneness …

Influence of water on the mechanical properties and failure behaviors of sandstone under triaxial compression

X Liang, S Tang, C Tang, L Hu, F Chen - Rock Mechanics and Rock …, 2023 - Springer
Water is a crucial factor that influences the mechanical behavior of rock and can induce
failure. The aim of this study was to investigate the effects of water content and water …

Effect of water on mechanical behavior and acoustic emission response of sandstone during loading process: phenomenon and mechanism

H Li, Y Qiao, R Shen, M He, T Cheng, Y Xiao… - Engineering …, 2021 - Elsevier
In this paper, a series of uniaxial compression experiments were carried out on sandstone
with varying water contents, and acoustic emission (AE) signals were synchronously …

The mechanical behaviour and failure modes of volcanic rocks: a review

MJ Heap, MES Violay - Bulletin of Volcanology, 2021 - Springer
The microstructure and mineralogy of volcanic rocks is varied and complex, and their
mechanical behaviour is similarly varied and complex. This review summarises recent …

Water saturation effects on dynamic behavior and microstructure damage of sandstone: phenomena and mechanisms

X Cai, Z Zhou, H Zang, Z Song - Engineering Geology, 2020 - Elsevier
Underground rock structures are frequently subjected to water erosion and dynamic
disturbance simultaneously. Herein, in order to study the coupled effects of water and high …

Time-dependent cracking and brittle creep in crustal rocks: A review

N Brantut, MJ Heap, PG Meredith, P Baud - Journal of Structural Geology, 2013 - Elsevier
Rock fracture under upper crustal conditions is driven not only by applied stresses, but also
by time-dependent, chemically activated subcritical cracking processes. These subcritical …

Effects of seepage-induced erosion on nonlinear hydraulic properties of broken red sandstones

D Ma, H Duan, X Li, Z Li, Z Zhou, T Li - Tunnelling and Underground Space …, 2019 - Elsevier
Water inrush hazard is a major threat to safe mining and tunnel construction. During the
water inrush process, nonlinear properties of rock mass can change gradually due to the …

The brittle-ductile transition in porous rock: A review

T Wong, P Baud - Journal of Structural Geology, 2012 - Elsevier
Many of the earliest laboratory studies of the brittle-ductile transition were on porous rocks,
with a focus on the evolution of failure mode from brittle faulting to cataclastic flow with …