Understanding the variation of rock permeability with temperature and confining pressure is
the foundation for projects such as high-level radioactive waste disposal, deep geothermal …

To study the microscopic structure, thermal and mechanical properties of sandstones under
the influence of temperature, coal measure sandstones from Southwest China are adopted …

The effect of high temperature on the mechanical performance of granite is a key problem in
many underground projects such as dry-hot rock mining and high-level radioactive nuclear …

In this pilot study, we analyzed the response of magnetic fabrics and X-ray diffraction to low
strains (≤ 0.0103) applied during quasi-static and dynamic deformation. Four cylindrical …

Thermo-mechanical property of rock is of great importance for the long-term safety of the
high-level radioactive waste (HLW) geological disposal engineering. Thermal cracking …

To study the influence of temperature on the physical and mechanical properties of building
sandstone, the mineral composition of sandstone after different temperature (25–1000℃) …

Deep geological sequestration is widely recognized as a reliable method for nuclear waste
management, with expanded applications in thermal energy storage and adiabatic …

Thermal loading history and the induced cracks affect the thermomechanical response of the
rock. This paper experimentally investigates, through a staged thermal loading process, the …

The creep behavior of rocks, including their strength and permeability, significantly affects
the long-term stability of deep underground engineering. Constituent minerals, as the …

To reveal the mechanical properties and energy laws of high-temperature rock mass
engineering under fatigue disturbance, this paper conducted a multi-scale study on …