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J. Cent. South Univ. (2017) 24: 2082-2091 DOI: https://doi.org/10.1007/s11771-017-3617-3 A new failure mechanism for deep cavity and upper bound solution of supporting pressure ZHANG Dao-bing(张道兵)1... significance to the design of underground structures. Based on the kinematical approach of limit analysis, an improved failure mechanism is proposed, and the supporting pressure is investigated......
J. Cent. South Univ. (2017) 24: 1217-1224 DOI: 10.1007/s11771-017-3525-6 Kineto-elastodynamic analysis of hose cutting mechanism of an aluminum electrolytic capacitor casing machine XIA Bi-zhong(夏必忠... and Springer-Verlag Berlin Heidelberg 2017 Abstract: The kineto-elastodynamic (KED) model of a hose cutting mechanism used in the aluminum electrolytic capacitor (AEC) casing machine is developed......
Investigation of Coercivity Mechanism for Nd-Fe-B Magnets Prepared by Combination of Strip-Casting with Hydrogen Decrepitation Techniques 王东玲1,王新林1,李波1,郭炳麟1,胡季帆2 (1.Department of Functional Materials, Central Iron & Steel Research Institute, Beijing 100081, China;2.Department of Physics, Shandong University, Jinan 250100, China) Abstract:The coercivity mechanism of Nd-Fe-B magnets prepared......
Microstructure and deposition mechanism of electrodeposited Cu/liquid microcapsule composite XU Xiu-qing, ZHU Li-qun, LI Wei-ping, LIU Hui-cong School of Materials Science and Engineering... of the participation of microcapsules. The diameters of microcapsules and the copper grain sizes in the composite were 2-20 μm and 10-20 nm, respectively. In addition, the electrodeposition mechanism......
J. Cent. South Univ. (2021) 28: 712-727 DOI: https://doi.org/10.1007/s11771-021-4640-y Dynamic modelling and properties analysis of 3RSR parallel mechanism considering spherical joint clearance... in kinematic pair have an effect on the dynamic characteristics of the mechanism. Therefore, we established the dynamic model of a 3RSR (R is the revolute joint and S is the spherical joint) parallel......
THEORETICAL ANALYSIS OF HYDROGENATION MECHANISM CATALYZED BY Pd-Fe2O3/D3520胡卫兵,张胜民,张曼征摘 要:<正> The mechanism of catalytic hydrogenation of styrene is analyzed by catalysis theory and frontier molecular orbital theory.关键词:......
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STUDY ON COATING MECHANISM OF TITANIA-MICA PEARLY PIGMENTS朱赢波Wuhan University of Technology摘 要:<正> The coating mechanism of titania-mica pearly pigments was studied by analysing the surface properties of mica flakes and TiO2 - H2O colloid particle as well as the hydrolysis reaction mechanism of TiCl4 solution ,SEM and other analysis methods were......
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Study on Cracking Tendency and Mechanism of Gray Cast Iron Laser Cladding YANG Hui1,HUANG Qi1,YE Hong1,YAN Zhong-lin2 (1.School of Materials Science and Engineering, Chongqing Institute.... The cracking tendency has also been discussed. The cracks have been observed with a scan electron microscopy to analyze the cracking mechanism. The results show that cracks have not appeared......
