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, and the plastic stress-strain relationship of twelve stress paths in different stress areas is derived. The "primary effect" of the stress path on plastic strain is demonstrated, namely, the plastic strain... applied, followed by tensile stress) irrespective of the value of final stress. The "recency effect" of the strain path on the stress is also established, which indicates that the stress caused......
Effect of Extrusion Strain Path on Microstructure and Properties of AZ31 Magnesium Alloy SheetQing-Shan Yang1,2,Bin Jiang2,Zu-Jian Yu1,Qing-Wei Dai1,Su-Qin Luo21. School of Metallurgy and Material... sheets processed by different extrusion strain paths were examined in correlation with concurrent microstructure and texture evolution. The conventional extrusion(CE) and asymmetric extrusion(ASE......
stress path. The improved hypoplastic model can present peak stress increasing and volumetric strain changing from dilatancy to contractancy with the increase of transitional confining pressure σ3t... is constant) during reservoir filling. Under the above actual stress path, the stress-strain relationships of different rockfill elements present significant differences. Therefore, it is necessary......
on reaction path of Hg(Ⅱ) with S(Ⅱ) in solution CHAI Li-yuan(柴立元), WANG Qing-wei(王庆伟), WANG Yun-yan(王云燕), LI Qing-zhu(李青竹), YANG Zhi-hui(杨志辉), SHU Yu-de(舒余德) School of Metallurgical Science...; thermodynamics; reaction path; wastewater treatment;  ......
Optimization of press bend forming path of aircraft integral panel YAN Yu(阎 昱), WAN Min(万 敏), WANG Hai-bo(王海波), HUANG Lin(黄 霖) School of Mechanical Engineering and Automation, Beihang...; Abstract: In order to design the press bend forming path of aircraft integral panels, a novel optimization method was proposed, which......
for measuring end-to-end path capacity LI Wen-wei(黎文伟)1, TANG Jun-long(唐俊龙)2, ZHANG Da-fang(张大方)1, XIE Gao-gang(谢高岗)3 (1. School of Software, Hunan University, Changsha 410082, China; 2...: By analyzing the effect of cross traffic (CT) enforced on packet delay, an improved path capacity measurement method, pcapminp algorithm, was proposed. With this method, path capacity was measured......
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......
Ribbon model based path tracking method for autonomous ground vehiclesCHEN Qing-yang(陈清阳), SUN Zhen-ping(孙振平), LIU Da-xue(刘大学), LI Xiao-hui(李晓辉) (College of Mechatronic Engineering and Automation,National University of Defense Technology, Changsha 410073, China)Abstract:To resolve the path tracking problem of autonomous ground vehicles, an analysis of existing path tracking methods was carried......
skin stretch forming simulation was investigated, and the results show that the SLC can be used to control the slip lines occurring in practice. Key words: aluminum alloy; PLC effect; strain path... between uniaxial tension and plane strain, and the strain path is approximately linear[9]. The specimens were designed in different shapes to obtain various strain paths. Two kinds of materials 2524-T3......
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