[HTML][HTML] Micro-macro evolution of mechanical behaviors of thermally damaged rock: A state-of-the-art review
Y Wang, J Peng, L Wang, C Xu, B Dai - Journal of Rock Mechanics and …, 2024 - Elsevier
The influence of thermal damage on macroscopic and microscopic characteristics of
different rocks has received much attention in the field of rock engineering. When the rocks …
different rocks has received much attention in the field of rock engineering. When the rocks …
Rock strengthening or weakening upon heating in the mild temperature range?
Temperature has critical influences on rock strength. It is almost universally acknowledged
from laboratory studies that rocks are weakened at elevated temperatures, as a result of the …
from laboratory studies that rocks are weakened at elevated temperatures, as a result of the …
Experimental investigation of thermal cycling effect on fracture characteristics of granite in a geothermal-energy reservoir
The fracture characteristics of fine-grained granite were examined for a potential geothermal-
energy reservoir. The granite was thermally cycled in a furnace between 100° C and 300° C …
energy reservoir. The granite was thermally cycled in a furnace between 100° C and 300° C …
Experimental investigation on mode I fracture characteristics of granite after cyclic heating and cooling treatments
T Yin, Q Li, X Li - Engineering Fracture Mechanics, 2019 - Elsevier
Rock in the geothermal reservoir is frequently subjected to cyclic heating and cooling, and
fracture characteristics are closely related to the stable operation of Enhanced Geothermal …
fracture characteristics are closely related to the stable operation of Enhanced Geothermal …
Influence of different thermal cycling treatments on the physical, mechanical and transport properties of granite
Two different types of thermal cycling treatments (slow heating followed by slow cooling or
rapid quenching) were carried out on the granite samples in the present research. The …
rapid quenching) were carried out on the granite samples in the present research. The …
Influence of thermal treatment on mode I fracture toughness of certain Indian rocks
An experiment was carried out to measure the static mode I fracture toughness of
Manoharpur sandstone, Bellary dolerite and Dholpur sandstone after thermal treatment at …
Manoharpur sandstone, Bellary dolerite and Dholpur sandstone after thermal treatment at …
Effect of thermal cycling-dependent cracks on physical and mechanical properties of granite for enhanced geothermal system
Thermal cycling induced micro-cracks can change the physical and mechanical properties
of geothermal energy reservoir, which may influence the heat and mass transfer …
of geothermal energy reservoir, which may influence the heat and mass transfer …
Experimental study on failure and fracturing attributes of granite after thermal treatments with different cooling conditions
Thermal damage is one of the fundamental mechanisms affecting the stability of rocks
encountered in many deep geo-engineering ventures such as nuclear waste isolation …
encountered in many deep geo-engineering ventures such as nuclear waste isolation …
A true triaxial experiment investigation of the mechanical and deformation failure behaviors of flawed granite after exposure to high-temperature treatment
JZ Zhang, YD Long, T Zhang, XP Zhou - Engineering Fracture Mechanics, 2024 - Elsevier
Understanding the mechanical and deformation failure behaviors of heated flawed granite
under true triaxial stresses is of great significance for evaluating the wellbore stability in …
under true triaxial stresses is of great significance for evaluating the wellbore stability in …
Quantitative relationships between the mineral composition and macro mechanical behaviors of granite under different temperatures: Insights from mesostructure …
Since the nuclear waste releases heat during the decay process, the mechanical behaviors
of granites adjacent to the nuclear waste repository are inevitably impacted by the …
of granites adjacent to the nuclear waste repository are inevitably impacted by the …