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J. Cent. South Univ. Technol. (2008) 15: 276-279 DOI: 10.1007/s11771-008-0051-6 Seismic failure mechanisms for loaded slopes with associated and nonassociated flow rules YANG Xiao-li(杨小礼), SUI... bound method of limit analysis and finite difference method of numerical simulation, considering the influence of associated and nonassociated flow rules. Quasi-static representation of soil inertia......
J. Cent. South Univ. Technol. (2008) 15: 575-580 DOI: 10.1007/s11771-008-0108-6 Hot deformation behaviors and flow stress model of GCr15 bearing steel LIAO Shu-lun(廖舒纶)1, 2, ZHANG Li-wen(张立文)1... to be 351kJ/mol and 4.728, respectively. Meanwhile, models of flow stress and dynamic recrystallization (DRX) grain size were also established. The model predictions show good agreement with experimental......
J. Cent. South Univ. (2019) 26: 1769-1779 DOI: https://doi.org/10.1007/s11771-019-4132-5 Energy analysis of geosynthetic-reinforced slope in unsaturated soils subjected to steady flow XU Jing-shu(许... of Springer Nature 2019 Abstract: Soils are actually unsaturated in nature. In the present study, a stability analysis of a geosynthetic-reinforced slope in unsaturated soils subjected to various steady flow......
J. Cent. South Univ. Technol. (2008) 15: 289-294 DOI: 10.1007/s11771-008-0054-3 Flow stress behavior of Al-Cu-Li-Zr alloy containing Sc during hot compression deformation LIANG Wen-jie(梁文杰)1, 2...; Abstract: The flow stress behavior of Al-3.5Cu-1.5Li-0.25(Sc+Zr) alloy during hot compression deformation was studied by isothermal......
ARTICLE J. Cent. South Univ. (2019) 26: 2021-2028 DOI: https://doi.org/10.1007/s11771-019-4150-3 Flow characteristics at low Reynolds number around two in-line circular cylinders with slits SUN Zhi... and Springer-Verlag GmbH Germany,part of Springer Nature 2019 Abstract: This study investigated numerically the characteristics of laminar flow around two identical circular cylinders placed in tandem......
Improvement of uniformity in cultivation environment and crop growth rate by hybrid control of air flow devicesBAEK Min-Seon1, KWON Sook-Youn2, LIM Jae-Hyun1(1. Department of Computer Science... flow rate inside a facility was improved by a hybrid control of air flow devices like air conditioning and air circulation fan with an established wireless sensor network to minimize temperature......
J. Cent. South Univ. Technol. (2007)04-0580-04 DOI: 10.1007/s11771-007-0111-3 Quality evaluation of layerlike backfilling and flow pattern of backfill slurry in stope PENG Xin(彭 欣), LI Xi... measures for instable backfilling roof, including optimum of appropriate filling materials and dosage for excellent flow property and reduction of backfill cost. It is proved that slope equation......
Effect of erbium on microstructure and thermal compressing flow behavior of Mg-6Zn-0.5Zr alloy WANG Zhong-jun(王忠军)1, 2, ZHANG Cai-bei(张彩碚)1, SHAO Xiao-hong(邵晓宏)1, CUI Jian-zhong(崔建忠)2, LE Qi-chi... phase particle (Mg3Zn6Er, icosahedral quasicrystal structure). The peak flow stress becomes larger with increasing strain rate and erbium addition at the same temperature, and gets smaller......
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Two new methods for power flow tracing using bus power balance equationsNoradin Ghadimi(Young Researchers Club, Ardabil Branch, Islamic Azad University, Ardabil, Iran)Abstract:Two new methods were presented for power flow tracing (PFT). These two methods were compared and the results were discussed in detail. Both methods use the active and reactive power balance equations at each bus in order......