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Trans. Nonferrous Met. Soc. China 26(2016) 2426-2432 Theoretical prediction of forming limit diagram of AZ31 magnesium alloy sheet at warm temperatures Xiao-qing CAO1,2, Ping-ping XU1,2, Qi FAN1,2... University of Technology, Taiyuan 030024, China Received 15 September 2015; accepted 6 May 2016 Abstract: A theoretical prediction on forming limit diagram (FLD) of AZ31 magnesium alloy sheet was developed......
Effect of Rare Earth Cerium on Yield Strength Anisotropy of Al-Li Alloy Sheet and Its Theoretical Prediction 刘林1,赵志龙1,陈铮1 (1.College of Electromechanical Engineering, Northwestern Polytechnic... degree of yield strength in 2090+Ce sheet is higher than that of 2090 alloy sheet. The prediction of yield strength along various orientations in two alloy sheets was done based on Taylor/Bishop-Hill......
Collaborative prediction for bus arrival time based on CPSCAI Xue-song(蔡雪松)1, 2(1. Software College, East China Normal University, Shanghai 201112, China;2. Vehicle Information Department, Shanghai Development Center of Computer Software Technology,Shanghai 201112, China)Abstract:To improve the accuracy of real-time public transport information release system, a collaborative prediction model......
and the prediction results can provide theoretical basis for reasonable support of mine lane in soft rock. The time of the second support in Maluping Mine of Guizhou, China, is determined to arrange at about 40...J. Cent. South Univ. Technol. (2008) 15: 224-229 DOI: 10.1007/s11771-008-0043-6 Chaotic time series prediction for surrounding rock’s deformation of deep mine lanes in soft rock LI Xi-bing(李夕兵......
, slurry seepage, and slurry contraction. A prediction method of ground surface displacement was developed. The reliability of the presented method was validated through a comparison between theoretical...Prediction of ground surface displacement caused by groutingGUO Feng-qi(郭风琪), LIU Xiao-tan(刘晓潭), TONG Wu-qi(童无期), SHAN Zhi(单智) (School of Civil Engineering, Central South University, Changsha 410075......
Prediction of Viscoelastic Behavior of Unidirectional Polymer Matrix Composites张小玉1,陈建中1,LI Zhuoqiu11. School of Science, Wuhan University of Technology摘 要:theoretical values of viscoelastic constitutive parameters of the unidirectional composites, proving the validity of the models. A new method was obtained to predict the viscoelastic......
Theoretical prediction on the stability, electronic structure, room and elevated temperature properties of a new MAB phase Mo2AlB2Yanchun Zhou1,Huimin Xiang1,Haiming Zhang1,2,Fu-Zhi Dai11. Science and Technology on Advanced Functional Composite Laboratory, Aerospace Research Institute of Materials & Processing Technology2. School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong......
J. Cent. South Univ. (2021) 28: 1786-1796 DOI: https://doi.org/10.1007/s11771-021-4629-6 A prediction method of operation trend for large axial-flow fan based on vibration-electric information...-flow fan; early fault; state prediction; particle swarm optimization Cite this article as: GU Zhen-yu, ZHU Yao-yao, XIANG Ji-lei, ZENG Yuan. A prediction method of operation trend for large axial-flow......
: prestress; relaxation loss; shrinkage and creep; theoretical analysis; calculation model 1 Introduction When the shrinkage and creep of concrete and the relaxation loss in prestressed reinforcement.... To improve the prediction accuracy of the relaxation loss in prestressed reinforcement, researching on prestress relaxation loss caused by concrete shrinkage and creep is necessary. According......
J. Cent. South Univ. Technol. (2010) 17: 1109-1118 DOI: 10.1007/s11771-010-0604-3 Prediction of vibrations from underground trains on Beijing metro line 15 DING De-yun(丁德云)1, 2, 3, LIU Wei-ning... equipment depends on the track types. At frequencies above 10 Hz, the floating slab track with a natural frequency of 7 Hz can be effective to attenuate the vibrations. Key words: vibration prediction......