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STRAIN RATE SENSITIVITY OF ULTRAFINE-GRAINED Cu WITH NANOSIZED TWINS L. Lu1,L.X. Liu1,X.H.Chen1 (1.Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China) Abstract:An ultrafine-grained Cu sample with a high density of growth twins was synthesized by means of pulsed electrodeposition technique. The strain rate......
J. Cent. South Univ. Technol. (2008) 15(s1): 555-559 DOI: 10.1007/s11771-008-420-1 Influence of strain rate on fracture behavior of poly(methyl methacrylate) ZHAO Rong-guo(赵荣国)1, 2... of Education, Xiangtan University, Xiangtan 411105, China) Abstract: The effect of strain rate on fracture behavior of poly (methyl methacrylate) was investigated. The uniaxial tensile rupture tests......
Variation of hydraulic gradient in nonlinear finite strain consolidationXIE Xin-yu(谢新宇)1, 2, 3, HUANG Jie-qing(黄杰卿)1, 2, 3, WANG Wen-jun(王文军)2, LI Jin-zhu(李金柱)2(1. Research Center of Coastal... is studied for decades. In the consolidation field, hydraulic gradient is yet to be investigated as an important hydraulic variable. So, the variation of hydraulic gradient in nonlinear finite strain......
Evaluating instrumented Charpy impact strain signals using curve fitting equationsM. B. Ali1, 2, S. Abdullah1, M. Z. Nuawi1, A. K. Ariffin1, Z. M. Nopiah1(1. Department of Mechanical and Materials... Teknikal Malaysia Melaka, Hang Tuah Jaya, Durian Tunggal 76100, Malaysia)Abstract:An effective and simple way to develop equations from impact strain signals was proposed. Little research has been......
Strain measurement of fiber optic sensor surface bonding on host material Shiuh-Chuan HER, Chang-Yu TSAI Department of Mechanical Engineering, Yuan Ze University, 135 Yuan-Tung Road, Chung-Li.... The strain of optic fiber induced by the host material is strongly dependent on the bonding characteristics which include the protective coating, adhesive layer and the length of bonding. The strains between......
Trans. Nonferrous Met. Soc. China 22(2012) s650-s655 Effect of strain, strain rate and temperature on workability of AZ80 wrought magnesium alloy Wen-quan, QUAN Guo-zheng, YU Chun-tang, ZHAO... wrought magnesium alloy was studied in the temperature range of 523-673 K and the strain rate range of 0.01-10 s-1 using hot compression tests. Through the flow stresses behavior, the processing maps......
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Strain distribution of strips with spherical inclusion during cold rolling YU Hai-liang(喻海良)1, BI Hong-yun(毕鸿运)2, LIU Xiang-hua(刘相华)1, TU Yan-feng(涂艳峰)1 1. State Key Laboratory of Rolling...; Abstract: The deformation of 304 stainless steel strips with a spherical inclusion during cold rolling was simulated by 3D finite element method, and the strain distribution......
J. Cent. South Univ. Technol. (2009) 16: 0653-0657 DOI: 10.1007/s11771-009-0108-1 Estimation of compaction grouting pressure in strain softening soils YANG Xiao-li(杨小礼), ZOU Jin-feng(邹金锋..., according to the softening elastic-plastic model based on the conventional triaxial compression tests to simulate the strain softening soils. The small strain in the elastic zone and large stain......