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J. Cent. South Univ. (2016) 23: 1115-1122 DOI: 10.1007/s11771-016-0361-z Side force formation mechanism and change law of TBM center cutter XIA Yi-min(夏毅敏)1, 2, TIAN Yan-chao(田彦朝)1, 2, TAN Qing(谭青)1... on the cutterhead at a small radius and thus bears complex side force. Given this fact, the formation mechanism and change law of the side force suffered by the center cutter were studied. Based......
J. Cent. South Univ. (2016) 23: 555-561 DOI: 10.1007/s11771-016-3102-4 A novel ring vibrating gyroscope based on side piezo-electrodes ZHOU Xin(周鑫)1, WU Yu-lie(吴宇列)1, WU Xue-zhong(吴学忠)1, ZHANG Yong...; piezoelectric gyroscope; side drive; ring vibrating gyroscope 1 Introduction Solid-state wave gyroscope is one kind of high-performance vibrating gyroscopes. The principle of the solid-state wave gyroscope......
Microstructure and corrosion behavior of Mg-Sn-Ca alloys after extrusion T. ABU LEIL1, N. HORT1, W. DIETZEL1, C. BLAWERT1, Y. HUANG1, K. U. KAINER1, K. P. RAO2 1. GKSS... and potentio-dynamic measurements. The results obtained on the alloys Mg-3Sn (T3), Mg-3Sn-1Ca (TX31), and Mg-3Sn-2Ca (TX32) indicate the presence of the same phases in as-cast and after extrusion, namely......
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J. Cent. South Univ. Technol. (2010) 17: 816-823 DOI: 10.1007/s11771-010-0561-x Network-aware perceptual error concealment method for H.264 video with side information MA Han-jie(马汉杰), CHEN Yao... to conceal the lost macroblocks according to the packet loss rate of the current channel state. The perceptual weight map was utilized as side information to do weighted pixel interpolation and side-match......
J. Cent. South Univ. (2020) 27: 3103-3117 DOI: https://doi.org/10.1007/s11771-020-4532-6 Dynamic disaster control of backfill mining under thick magmatic rock in one side goaf: A case study XUE Yan... special geological mining conditions of overlying thick magmatic rock (TMR), a three-dimensional numerical model of a panel of one side goaf in Yangliu coal mine with double-yield backfill material......
Structure optimization of porthole die based on aluminum profile extrusion process numerical simulation WU Xiang-hong(吴向红)1, ZHAO Guo-qun(赵国群)1, LUAN Yi-guo(栾贻国)1, LOU Shu-mei(娄淑梅)1, MA Xin-wu(马新武)1 Engineering Research Center for Die & Mould Technology, Shandong University, Ji’nan 250061, China Received 28 July 2006; accepted 15 September 2006 Abstract: Porthole die extrusion......
harvested from the superior ilium and PHAB were randomly implanted either on the right side or left side of each rabbit’s spinal processes. Peri-operative antibiotics were given (penicillin 40 KIU/kg......
Dispersion of Co-poly Carboxylate Superplasticizer Containing Poiyether Side Chain左彦峰,王栋民摘 要:<正>Free radical co-polymerization was employed to synthesize co-poly carboxylate (PC) su-perplasticizers with different amount of carboxyl and methyl polyethylene glycol (MPEG) side chain. Dispersion ability and retention of PC were compared with one......