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A fast explicit finite difference method for determination of wellhead injection pressureBAI Bing(白冰), LI Xiao-chun(李小春), LIU Ming-ze(刘明泽), SHI Lu(石露), Li Qi(李琦)(State Key Laboratory of Geomechanics and Geotechnical Engineering (Institute of Rock and Soil Mechanics, Chinese Academy of Sciences), Wuhan 430071, China)Abstract:A fast explicit finite difference method (FEFDM), derived from......
A computational method for post-construction settlement of high-speed railway bridge pile foundation considering soil creep effectFENG Sheng-yang(冯胜洋), WEI Li-min(魏丽敏), HE Chong-yang(何重阳), HE Qun(何群) (School of Civil Engineering, Central South University, Changsha 410075, China)Abstract:Based on reasonable assumptions that simplified the calculational model, a simple and practical method......
Remanufacturability and Assessment Method YAO Ju-kun1,CUI Pei-zhi1,ZHU Sheng1 (1.National Key Laboratory for Remanufacturing, Beijing, China) 摘要:Remanufacturing represents the combination... method of used product. 关键词:design for remanufacturing; remanufacturability; product design; used product; [全文内容正在添加中] ......
method TANG Jing-tian(汤井田)1, WANG Fei-yan(王飞燕)1, REN Zheng-yong(任政勇)1, 2, GUO Rong-wen(郭荣文)1, 3 1. School of Info-physics and Geomatics Engineering, Central South University, Changsha 410083, China... when high accuracy and efficiency were required, a new adaptive multigrid finite element method was proposed. In this algorithm, a-posteriori error estimator was employed to generate adaptively......
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Optimal design of butterfly-shaped linear ultrasonic motor using finite element method and response surface methodologySHI Yun-lai(时运来), CHEN Chao(陈超), ZHAO Chun-sheng(赵淳生)(State Key Laboratory of Mechanics and Control of Mechanical Structures (Nanjing University of Aeronautics and Astronautics), Nanjing, 210016, China)Abstract:A new method for optimizing a butterfly-shaped linear ultrasonic......
bearing capacity failure, the seismic safety factor of reinforced soil walls was determined by using pseudo-dynamic method, and calculated by considering different parameters, such as horizontal... become in the seismic design. The results were also compared with those obtained from pseudo-static method. It is found that there is a higher value of the safety factor by the present work.Key words......
by parameter optimization study 关键词:Induction hardening; distortion; EN18D steel; factorial method and regression model; [全文内容正在添加中] ......
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