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J. Cent. South Univ. Technol. (2009) 16: 0987-0993 DOI: 10.1007/s11771-009-0164-6 Quantitative analysis of geological ore-controlling factors and stereoscopic quantitative prediction... University, Changsha 410083, China; 2. Key Laboratory of Metallogenic Prediction of Non-ferrous Metals of Ministry of Education, Central South University, Changsha 410083, China)  ......
J. Cent. South Univ. Technol. (2011) 18: 285-289 DOI: 10.1007/s11771-011-0692-8 Prediction model of residual stress field in aluminum alloy plate GONG Hai(龚海), WU Yun-xin(吴运新), LIAO Kai(廖凯... is of good engineering practicality. Key words: aluminum alloy; residual stress; thick plate; surface stress; prediction model 1 Introduction Wrought aluminum alloys are used for aerospace applications......
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with growth velocity and the relationship of primary dendrite arm spacing with growing velocity and temperature gradient are obtained. Both relationships agree with the theoretical model. The experimental result fit well with TRIVEDI model. Key words: Al-Cu alloy; directional solidification; sample diameter; primary dendrite arm spacing; theoretical model; thermal gradient 一次枝晶间距影响合金凝固时溶质分布,析出相和共晶组织等,是描述......
; 文章编号:1672-7207(2018)01-0124-07 Optimal prediction model of backfill paste rheological parameters ZHANG Qinli, LIU Weijun, WANG Xinmin, CHEN Qiusong (School of Resources and Safety Engineering, Central South University, Changsha 410083, China) Abstract: In order to predict the backfill paste rheological parameters more accurately, the prediction model was established based on the principal......
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Comprehensive contour prediction model of work rolls in hot wide strip millXiaodong Wang, Quan Yang, Anrui He, and Renzhong Wang National Engineering Research Center for Advanced Rolling Technology... roll profile measurements and theoretical analyses. The hit rates (percent of shape index satisfying re- quirement) of crown and head flatness of the strips rolled, by using the shape control model......
Settlement prediction and behaviour of pile foundations in deep clayey soil depositsMA Jian-lin(马建林)1, Hussein Yousif Aziz2, SU Chun-hui(苏春晖)1, SHI Cong(石聪)1(1. School of Civil Engineering, Southwest... is accepted compared with the last researches. This scenario can be applied for the similar problems in the theoretical applications of deep foundations.Key words:compression modulus; 3D finite elements......
and low efficiency of fatigue tests are bottleneck problem for the anti-fatigue design of metallic materials. For this problem, a theoretical fatigue model is proposed in this study, the possible applications have also been discussed. Specific results would be introduced in two serial papers, in which the first paper focuses on the model building and the applications on fatigue strength prediction......
; 文章编号:1672-7207(2013)11-4604-07 Risk prediction model of filling pipeline blockage WANG Xinmin, GAO Ruiwen, HU Wei, FENG Yan, ZHOU Denghui (School of Resources... about the filling pipeline blockage risk based on risk prediction model of filling pipeline blockage. During this process, lots of dynamic and static, fix and non-fix quantified influence factors......