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Trans. Nonferrous Met. Soc. China 26(2016) 1919-1925 Strength characteristics of dry and saturated rock at different strain rates Zi-long ZHOU, Xin CAI, Yuan ZHAO, Lu CHEN, Cheng XIONG, Xi-bing LI... by water and loading conditions, but there are few studies on mechanical properties of saturated rocks at high strain rates. Through compressive tests on dry and saturated sandstone specimens......
Article ID: 1003-6326(2005)05-1125-05 Effect of deformation temperature and strain rate on semi-solid deformation behavior of spray-formed Al-70%Si alloys ZHANG Di(张 迪)1, YANG Bin(杨 滨)1... of the deformation temperature, strain rate and the microstructure were studied. Two strain rates(1s-1and 0.1s-1) and six deformation temperatures (600℃, 720℃ , 780℃, 900℃, 1000℃ and 1100℃) were chosen......
J. Cent. South Univ. (2020) 27: 3202-3212 DOI: https://doi.org/10.1007/s11771-020-4540-6 Effects of temperature on MWCNTs/PDMS composites based flexible strain sensors GUO Deng-ji(郭登机), PAN Xu-dong... University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: Conductive polymer composites (CPCs) are widely used in the flexible strain sensors due to their simple fabrication......
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Composition Gradient Hard Coatings by Arc Ion Plating LIN Guo-qiang1,CHEN Jun2,WANG Fu-gang2 (1.State Key Laboratory for Materials Modification, Dalian , China;2.Department of material engineering of Dalian University of Technology, Dalian , China) 摘要:Arc Ion Plating can be used to synthesize multi-component composition gradient hard coatings by adjusting arc currents of metal targets......
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J. Cent. South Univ. (2016) 23: 201-208 DOI: 10.1007/s11771-016-3063-7 Characteristics of unsteady flow in porous media while considering threshold pressure gradient with Green’s function CAO Ren-yi... Greenwood Village, Colorado 80111, USA Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: The flow behavior in porous media with threshold pressure gradient (TPG) is more......
J. Cent. South Univ. Technol. (2011) 18: 1654-1661 DOI: 10.1007/s11771-011-0885-1 Strain analysis of buried steel pipelines across strike-slip faults WANG Bin(王滨), LI Xin(李昕), ZHOU Jing(周晶...: Existing analytical methods of buried steel pipelines subjected to active strike-slip faults depended on a number of simplifications. To study the failure mechanism more accurately, a refined strain......
J. Cent. South Univ. Technol. (2009) 16: 0677-0682 DOI: 10.1007/s11771-009-0112-5 Energy consumption in rock fragmentation at intermediate strain rate HONG Liang(洪 亮)1, 2, ZHOU Zi-long(周子龙)1...; Abstract: In order to determine the relationship among energy consumption of rock and its fragmentation, dynamic strength and strain rate, granite, sandstone and limestone specimens......