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J. Cent. South Univ. (2018) 25: 1774-1785 DOI: https://doi.org/10.1007/s11771-018-3868-7 Numerical and experimental study on seismic behavior of concrete-filled T-section steel tubular columns and steel beam planar frames ZHANG Ji-cheng(张继承)1, HUANG Yong-shui(黄泳水)1, CHEN Yu(陈誉)1, 2,DU Guo-feng(杜国锋)1, ZHOU Ling-jiao(周灵姣)1 1. School of Urban Construction, Yangtze University, Jingzhou 434023......
J. Cent. South Univ. (2020) 27: 566-577 DOI: https://doi.org/10.1007/s11771-020-4317-y Controlling deflection of long steel I-shaped girder bridge using two V-shaped pre-tensioning cables Fatemeh... Abstract: Despite appropriate design of girder under bending and shear, the deflection of long steel girders usually exceeds the allowable range, and therefore the structural designers encounter......
J. Cent. South Univ. (2019) 26: 2891-2905 DOI: https://doi.org/10.1007/s11771-019-4222-4 Improving behavior of semi-supported steel plate shear walls Ali GHAMARI1, Abbas AKBARPOUR2, Ali GHANBARI3 1...: In spite of the good performance of the steel plate shear wall (SPSW) in recent earthquakes and experimental studies, the need for huge columns to surround the infill plate is a major shortcoming......
J. Cent. South Univ. (2019) 26: 1946-1957 DOI: https://doi.org/10.1007/s11717-019-4122-0 Lateral-torsional buckling of box beam with corrugated steel webs FENG Yu-lin(冯玉林)1, JIANG Li-zhong(蒋丽忠)1... Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: Corrugated steel web is folded along the longitudinal direction and has the mechanical......
boundary plane distributions in a cold-rolled and annealed ferritic stainless steel were investigated by means of EBSD techniques. The results show that, following cold rolling with the thickness... distributions are observed. The free energy reduction of the system is most likely attributed to the selective growth.Key words:grain texture; grain boundary plane; EBSD; ferritic stainless steel......
, Harbin Institute of Technology, Harbin 150001, China)Abstract:Vacuum brazing of a TiAl-based alloy to a middle-carbon steel was carried out at 1173K for 0.5-40min with a Ag-Cu filler metal...) (Ag-based solid solution) and TiC, occurred in the brazing seam, and the interface structure of the joints can be expressed as TiAl/Ti(Cu, Al)2+Ag(s.s.)/Ag(s.s.)/TiC/steel, but TiC does not occur......
Effect of Rare Earths on Properties of BNbRE Rail Steel 王荣1,李春龙1,智建国1 (1.Baotou Iron & Steel (Group) Abstract:The development and properties of BNbRE rail steel and the effect of RE on rail steel were studied. The results show that the properties of rail steel (σb≥980 MPa, δ5≥8%) can be improved by adding RE and niobium and adjusting the content of C, Si and Mn in steel. At the same time......
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Growth and corrosion behavior of rare earth film on hot-dip galvanized steel LU Jin-tang(卢锦堂), WU Hai-jiang(吴海江), KONG Gang(孔 纲), CHE Chun-shan(车淳山), XU Qiao-yu(许乔瑜) College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China Received 18 February 2006; accepted 17 July 2006 Abstract: Hot-dip galvanized(HDG) steel sheets were treated for 30......
Monitoring damage evolution of steel strand using acoustic emission technique and rate process theoryDENG Yang(邓扬)1, 2, LIU Yang(刘扬)1, 2, FENG Dong-ming(冯东明)3(1. Key Laboratory for Safety Control... the acoustic emission (AE) technique, an experimental investigation into the damage evolution for steel strand under axial tension was described. The damage evolution model for steel stand relating......
