Results 21 to 30 of about 5,547,631 (284)
Analysis of Energy Evolution Characteristics of Salt Rock Under Different Loading Rates
Frontiers in Earth Science, 2022 The existing uniaxial compression test results of salt rock under different loading rates are used to study its energy evolution characteristics during deformation and failure in this study. First of all, the influence of loading rate on the total energy
J. B. Wang +7 more
doaj +1 more source
Frontiers in Materials, 2023 The instability of rock mass induced by the deterioration and failure of rock bridge is often encountered in hard rock engineering. Under engineering disturbance, a steep and gentle stepped sliding surface is prone to forming along the rock bridges ...
Di Wang +6 more
doaj +1 more source
Energy dissipation in turbulent reconnection [PDF]
Physics of Plasmas, 2021 We study the nature of pressure-strain interaction at reconnection sites detected by NASA's Magnetospheric Multiscale Mission. We employ data from a series of previously published case studies, including a large-scale reconnection event at the magnetopause, three small-scale reconnection events at the magnetosheath current sheets, and one example of ...
R. Bandyopadhyay +8 more
openaire +2 more sources
Experimental and numerical study of the evolution of stored and dissipated energies in a medium carbon steel under cyclic loading [PDF]
, 2013 Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0167663613000288To obtain robust estimations of the fatigue limit from energy-based fatigue criteria, constitutive laws must include a correct description of the energy ...
MOREL, Franck +2 more
core +1 more source
Journal of Rock Mechanics and Geotechnical Engineering, 2022 The rationality of using strain energy storage index (Wet) for evaluating rockburst proneness was theoretically verified based on linear energy storage (LES) law in this study.
Fengqiang Gong +3 more
doaj +1 more source
Dissipation energy in sound-absorbing poroelastic material
Nihon Kikai Gakkai ronbunshu, 2020 In sound-absorbing poro-elastic media, the energy of incident sound wave is dissipated through the following three mechanisms: the viscous dissipation arising the vicinity of the boundary between the solid and fluid phases due to the viscosity of air ...
Takashi YAMAMOTO +2 more
doaj +1 more source
Scientific Reports, 2021 A method for determining the critical tearing energy in rubber-like materials is proposed. In this method, the energy required for crack propagation in a rubber-like material is determined by the change of recovered elastic energy which is obtained by ...
Elsiddig Elmukashfi
doaj +1 more source
Energy Dissipated in Fatigue and Creep Conditions [PDF]
Materials, 2021 The paper presents the results of tests performed on samples made of P91 steel under combined variable and constant load conditions, at temperature T = 600 °C. The analysis of the test results was carried out with the use of the energetic description of the fatigue process.
Stanisław Mroziński +2 more
openaire +2 more sources
Geofluids, 2021 Naturally fractured rock mass is susceptible to stress disturbance and could result in the stimulation of natural fractures and even serious geological hazards.
Ning Guo, Changhong Li, Hao Liu, Yu Wang
doaj +1 more source
Dissipation as a mechanism of energy gain [PDF]
Physical Review E, 2008 Some properties of the annular billiard under the presence of weak dissipation are studied. We show, in a dissipative system, that the average energy of a particle acquires higher values than its average energy of the conservative case. The creation of attractors, associated with a chaotic dynamics in the conservative regime, both in appropriated ...
de Carvalho, R. Egydio +2 more
openaire +3 more sources