Experimental and constitutive model study on the mechanical properties of a structural plane of a rock mass under dynamic disturbance [PDF]
Scientific Reports, 2022 An accurate description of the mechanical properties and deformation characteristics of a structural plane of a rock mass with a large chamber or slope under the ultimate stress with periodic stress disturbances is of great significance to ensure the ...
Yongjiang Yu +6 more
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Numerical simulation of roadway deformation and failure under different degrees of dynamic disturbance. [PDF]
Sci Rep, 2022 Deformation and failure of the roadway surrounding rock under dynamic disturbance were explored, which is essential for the control of the surrounding rock.
Jia C +5 more
europepmc +2 more sources
Analysis of dynamic disturbance in blood coagulation function of patients with Coronavirus Disease 2019: A retrospective observational study. [PDF]
Medicine (Baltimore), 2020 Coronavirus Disease 2019 (COVID-19) has became a major problem affecting global health security. To assess the differences and dynamic changes of blood coagulation function in COVID-19 patients with different severity.
Chen N +11 more
europepmc +2 more sources
Applied Sciences, 2023 The strong dynamic disturbance in deep mines seriously affects the safe and efficient mining of deep resources. In this study, we used the creep disturbance impact loading system and acoustic emission system to conduct experiments on soft siltstone ...
Ling Dong +7 more
doaj +2 more sources
Influence of dynamic disturbance on rock creep from time, space and energy aspects
Geomatics, Natural Hazards & Risk, 2022 In order to explore the influence of dynamic disturbance on creep behavior of rock, the creep damage evolution in rock under the dynamic disturbance are reproduced with creep damage model.
Zhen Yang +4 more
doaj +2 more sources
Open Geosciences, 2023 In the deep rock excavation process, the rock will produce deformation and damage under multiple dynamic disturbances, while there is also unrecoverable time-dependent deformation.
Chu Shaofeng +4 more
doaj +2 more sources
Dynamic Disturbance Analysis of Whiskbroom Area Array Imaging of Aerospace Optical Camera
IEEE Access, 2021 The whiskbroom scanning imaging mode effectively expands the imaging field of the space optical camera, and realizes high-resolution and wide-width spatial imaging.
Shaoen Wang +4 more
doaj +2 more sources
Journal of Rock Mechanics and Geotechnical Engineering, 2021 A series of coupled static-dynamic loading tests is carried out in this study to understand the effect of slightly dynamic disturbance on the rocks under high static stress.
Shuting Miao +4 more
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Dynamic mechanical characteristics and failure mode of serpentine under a three-dimensional high static load and frequent dynamic disturbance. [PDF]
PLoS One, 2019 The improved split Hopkinson pressure bar (SHPB) was used to study the dynamic mechanical properties and failure characteristics of surrounding rock in deep rock mass engineering that is under high stress and affected by blasting excavation and other ...
Wang C +4 more
europepmc +2 more sources
Dynamic Disturbance Processes Create Dynamic Lek Site Selection in a Prairie Grouse. [PDF]
PLoS One, 2015 It is well understood that landscape processes can affect habitat selection patterns, movements, and species persistence. These selection patterns may be altered or even eliminated as a result of changes in disturbance regimes and a concomitant ...
Hovick TJ +5 more
europepmc +2 more sources