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with core-shell nanowires on critical shear stress of nanocomposites FANG Qi-hong(方棋洪)1, 2, LIU Yong(刘咏)2, LI Hui-zhong(李慧中)2, HUANG Bo-yun(黄伯云)2 1. State Key Laboratory of Advanced Design...; Abstract: The contribution to the critical shear stress of nanocomposites caused by the interaction between screw dislocations and core-shell nanowires (coated nanowires......
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J. Cent. South Univ. (2012) 19: 2115-2124 DOI: 10.1007/s11771-012-1253-5 Stress distributions on crown-luting cement-substrate system with finite element method S. SEN1, M. S. GULER1, C. GULER2 1... University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The aim of this work is to analyze the stress distributions on a crown-luting cement-substrate system with a finite-element method......
Stress analysis of clamped-free grid composite cylindrical shell under various end loadingsARASHMEHR JAFAR, RAHIMI GHOLAMHOSSEIN, RASOULI FAZEL(Mechanical Engineering Department, Tarbiat Modares University, Tehran 14115-143, Iran)Abstract:Stress analysis of cylindrical grid-stiffened composite shells was conducted under transverse loading, pure bending, torsion and axial compression under clamped......
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) (c), relationship of UCS and soaking time (loaded to 80% UCS) (d) and relationship of UCS and soaking time (loaded to 95% UCS) (e) Fig. 6 Influence of stress damage and mud soaking on UCS 4...J. Cent. South Univ. (2016) 23: 3256-3261 DOI: 10.1007/s11771-016-3391-7 Coupled effects of stress damage and drilling fluid on strength of hard brittle shale WANG Wei(汪伟), DENG Jin-gen(邓金根), YU Bao......
/p=dq/dp=constant). Using an automated pressure controller, the specimens were loaded continuously under the target stress ratio until the confining pressure σ3 reached 2.5 MPa. There are six stress...J. Cent. South Univ. Technol. (2009) 16: 1006-1013 DOI: 10.1007/s11771-009-0167-3 An improved hypoplastic constitutive model of rockfill considering effect of stress path XIANG Biao(相 彪)1......