Fatigue-Damage Evolution Characteristics of Interbeded Marble Subjected to Dynamic Uniaxial Cyclic Loads
Sign Up to like & getrecommendations! Published in 2020 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-020-01526-9
Abstract: In this work, uniaxial fatigue tests combined with post-test X-ray computed tomography (CT) scanning were conducted on marble samples with different interbed orientations, in order to reveal the anisotropic damage evolution characteristics during rock failure.… read more here.
Keywords: fatigue; damage evolution; evolution characteristics; damage ... See more keywords
Spatial evolution characteristics of urban and rural settlements in Inner Mongolia
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-020-06167-z
Abstract: When analyzing the spatial evolution characteristics of urban and rural settlements with traditional methods, there is a problem of incomplete characteristic analysis results. For this reason, a GIS analysis method of spatial evolution characteristics of… read more here.
Keywords: characteristics urban; rural settlements; spatial evolution; evolution characteristics ... See more keywords
Research on the energy evolution characteristics and the failure intensity of rocks
Sign Up to like & getrecommendations! Published in 2020 at "International journal of mining science and technology"
DOI: 10.1016/j.ijmst.2020.06.006
Abstract: Abstract It is pretty challenging and difficult to quantitatively evaluate the intensity of dynamic disasters in deep mining engineering. Based on the uniaxial loading-unloading experiments for five types of rocks, this paper investigated the energy… read more here.
Keywords: energy; evolution characteristics; intensity; energy evolution ... See more keywords
Dynamic evolution of characteristics and decomposition of factors influencing industrial carbon dioxide emissions in China: 1991–2015
Sign Up to like & getrecommendations! Published in 2019 at "Structural Change and Economic Dynamics"
DOI: 10.1016/j.strueco.2018.09.009
Abstract: In China, industry produces the largest amount of CO2 emissions and, thus, is the area with the greatest potential for emissions reductions. In this paper, we calculate the CO2 emissions of 18 different energy sources… read more here.
Keywords: evolution characteristics; 1991 2015; dynamic evolution; energy ... See more keywords
Assessing socio-economic drought evolution characteristics and their possible meteorological driving force
Sign Up to like & getrecommendations! Published in 2019 at "Geomatics, Natural Hazards and Risk"
DOI: 10.1080/19475705.2018.1564706
Abstract: Abstract Droughts are among the most damaging environmental disasters that may have destructive damages on societal properties and lives. Generally, socio-economic drought occurs when water resources systems could not fulfil the water demand. Additionally, it… read more here.
Keywords: economic drought; drought; water; economic droughts ... See more keywords
Spatiotemporal Evolution Characteristics of Ecosystem Service Values Based on NDVI Changes in Island Cities
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3051244
Abstract: Vegetation plays a dominant role in and serves as the structural foundation of island-land ecosystems. Island cities, as sea-land ecological complexes, are able to somewhat reflect the general realities of island ecological environments. By using… read more here.
Keywords: island; island cities; ecosystem service; china island ... See more keywords
A Numerical Study on the Distribution and Evolution Characteristics of an Acoustic Field in the Time Domain of a Centrifugal Pump Based on Powell Vortex Sound Theory
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9235018
Abstract: The acoustic field distribution and evolution characteristics in a time domain inside a centrifugal pump are studied. During the fluid motion process, the acoustic source and acoustic pressure are basically less than 0, and the… read more here.
Keywords: source; acoustic field; evolution characteristics; distribution evolution ... See more keywords
Nonlinear Energy Evolution Characteristics of Diorite Examined by Triaxial Loading–Unloading and Acoustic Emission Tests
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15186434
Abstract: Acoustic emission (AE) is often accompanied by the propagation of internal microcracks in loaded rock samples, and it essentially reflects microinstability phenomena driven by energy redistribution under stress. In this paper, loading and unloading tests… read more here.
Keywords: loading unloading; characteristics diorite; energy; evolution characteristics ... See more keywords