Results 21 to 30 of about 26,318 (151)
Atomistic Dynamics of the Richtmyer-Meshkov Instability in Cylindrical and Planar Geometries [PDF]
, 2006 We apply molecular dynamics (MD) simulations to study the evolution of the shock-driven Richtmyer-Meshkov instability (RMI) in the cylindrical and planar geometries.
Abarzhi, S. I. +3 more
core +1 more source
Creep behaviour and constitutive model of coal filled with gas
International Journal of Mining Science and Technology, 2017 Coal exhibits different creep behaviours when filled with different amounts of gas. Creep tests of coal filled with 0 and 0.5 MPa gas were performed, and strain under different axial stress was compared.
Xiangchun Li +6 more
doaj +1 more source
Frontiers in Earth Science, 2022 Creep behavior of landslide sliding zones is closely related to the long-term stability and safety of landslides. In this paper, shear creep tests are carried out on undisturbed samples of the gravel sliding zone in the Zhoujia landslide.
Shizhuang Chen +10 more
doaj +1 more source
Thermal fluctuations in the conical state of monoaxial helimagnets [PDF]
, 2018 The effect of thermal fluctuations on the phase structure of monoaxial helimagnets with external magnetic field parallel to the chiral axis is analyzed by means of a saddle point expansion of the free energy.
Albalate, German +3 more
core +3 more sources
Unloading Rheological Test and Model Research of Hard Rock under Complex Conditions
Advances in Materials Science and Engineering, 2020 In order to study the unloading rheological properties of hard rock under complicated conditions, the proposed Mengdigou hydropower station with a granite dam foundation was taken as the research object.
Longyun Zhang, Shangyang Yang
doaj +1 more source
Research on creep damage model of coal and rock mass around hole with different moisture contents
Meikuang Anquan, 2022 In order to explore the influence of water on the creep characteristics of coal and rock mass around the holes, the square samples with holes and different moisture contents were prepared, and the staged loading creep failure test was carried out to ...
ZHAO Jianhui, XU Hongyi
doaj +1 more source
, 2022 Abstract The moisture content is closely related to the shear creep deformation behavior of soft rock, and the linear creep deformation behavior of soft rock can be described by the classical Nishihara model. However, the classical Nishihara model cannot describe the deformation characteristics of the whole process of shear creep including ...
Bin Hu +5 more
openaire +1 more source
The Research on the Effect of Humidity on the Rheological Model of Swelling Rock
Advances in Civil Engineering, 2020 The research on the rheological mechanical behaviour of swelling rock in the condition of humidity field has a significant meaning for large rock engineering, such as deep coal mining, tunnelling, and slope engineering.
Ming Ji, Yi-Dong Zhang
doaj +1 more source
Shear creep mechanical properties and damage model of mudstone in open-pit coal mine
Scientific Reports, 2022 Clarifying the shear creep characteristics of rock and scientifically analyzing its creep deformation law is the key to solving the problem of safe construction and long-term stability analysis of the open-pit coal slope rock mass. Shear creep tests were
Guanghe Li +7 more
doaj +1 more source
Energies, 2019 The development of fractures, which determine the complexity of coal creep characteristics, is the main physical property of coal relative to other rocks.
Junxiang Zhang +3 more
doaj +1 more source