Axial Compression Performance of Concrete-Filled Steel Tubular Columns with Different D/t Ratios by Preetha Achuthan, Ganapathy Ganesh Prabhu, George Gabriel Vimal Arokiaraj, Panneerselvam Arul Sivanantham, Subramanian Suthagar

“…The impacts of three diameter/thickness (D/t) ratios (21.22, 25.46, and 31.83) and concrete strengths (40 N/mm2, 50 N/mm2, and 60 N/mm2) on the strength capabilities of concrete-filled steel tubular (CFST) columns are investigated in this study. …”
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Axial Compression of Glass Fiber Tube-Gangue Concrete-Steel Tubular Hollow Columns by Ni Zhang, Chenyang Zheng, Zhongwei Zhao, Bo Yang

“…The GFRP-coal gangue concrete-steel tubular (GGCS) columns provide a way to consume the coal gangue. …”
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One-Time Roll-Forming Technology for High-Strength Steel Profiles with “日” Section by Jicai Liang, Chuandong Chen, Ce Liang, Yi Li, Guangyi Chen, Xiaoming Li, Aicheng Wang

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Bond Stress between Steel-Reinforced Bars and Fly Ash-Based Geopolymer Concrete by Yifei Cui, Peng Zhang, Jiuwen Bao

“…Before being utilized in any concrete structure, GPC must demonstrate that it possesses understandable bond behaviour with commercial steel reinforcements. This work presents an experimental investigation on the bond stress of steel bars in reinforced geopolymer concrete (GPC) structures. …”
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Seismic Behavior of Nonductile RC Frame Slotted with Corrugated Steel Plate Shear Walls by Ningning Feng, Changsheng Wu

“…Two specimens of nonductile reinforced concrete (RC) frame (ND-1) and nonductile RC frame retrofitted by corrugated steel plate shear walls slotted with columns (ND-2) are established by finite element. …”
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Research Progress of TiN Formation and Control in the Smelting Process of Ti-Microalloyed Steel by Yang　Rui, Li　Yang, Sun　Meng, Ma　Shuai, Mao　Yunqie, Jiang　Zhouhua

Subjects: “…ti microalloyed steel； tin generation behavior； tin control； re treatment； oxide metallurgy…”
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The Effect of Electroplated Ni Nanocoating on Fatigue Life of 1020 AISI Low Carbon Steel by Israa Akram Hantoosh, Aliaksandr Skaskevich

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Failure Modes and Resistance of Perforated Steel Rib Shear Connectors under Uplift Forces by Xiaoqing Xu, Yuqing Liu

“…In recent years, there is a rapid increase in the application of perforated steel rib shear connectors in steel and concrete composite structures. …”
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Vision-based welding quality detection of steel bridge components in complex construction environments by Tianshi Hu, Xiuping Huang, Zuolei Yang, Zhixiong Liu, Jie Zhao, Zhao Xu

“…Abstract Currently, welding quality detection remains dependent on manual operation, while the increase in the span and intricacy of steel bridges has rendered the conventional method of detection insufficient to fulfill the engineering requirements. …”
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Corrosion Inhibition and Adsorption Characteristics of Tarivid on Mild Steel in H2SO4 by N. O. Eddy, E. E. Ebenso

“…The corrosion inhibition and adsorption characteristics of (+/-)-9-fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid (Tarivid) on the corrosion of mild steel has been studied using thermometric and gasometric methods. …”
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Temperature Field and Gradient Effect of a Steel-Concrete Composite Box Girder Bridge by Haoxu Li, Zhiguo Zhang, Nianchun Deng

“…To study the effect of the temperature field and gradient of a steel-concrete composite box girder bridge, a 5 × 35 continuous composite box girder bridge is used as the research object. …”
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Effect of severe plastic deformation on mechanical and fatigue behaviour of medium-c sheet steel by Rusz S., Hilšer O., Ochodek V., Čížek L., Kraus M., Mareš V., Grajcar A., Švec J.

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Large (Ti, V) Carbonitride in Nonquenched and Tempered Steel 38MnVS6 by You Xie, Xiaoling Meng, Xiangyang Deng, Shichao Li

“…Large (Ti, V) carbonitrides with size even up to tens of microns in autoparts steel 38MnVS6 are studied in this work. A great number of micron-sized (Ti, V) carbonitrides are found in continuous casting billet, and the atomic ratios of V/Ti are mainly distributed in range 0.130–0.200 with an average value of 0.171. …”
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Protection of Steel Rebar in Salt-Contaminated Cement Mortar Using Epoxy Nanocomposite Coatings by The Huu Nguyen, Tuan Anh Nguyen

“…Epoxy reinforced with two kinds of nanoparticles dealing with nano-SiO2 and nano-Fe2O3 was coated on steel rebar embedded in a chloride contaminated cement mortar. …”
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CHOICE OF STEEL AND PRODUCTION TECHNOLOGY AT PRODUCTION OF THIN-WALLED ELECTRICWELDED PIPES AND PRODUCTS OF THEM by O. R. Prudnikova, E. D. Shcherbakov, V. P. Lapin

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Hysteretic Behavior of Specimens of Circular Concrete-Filled CFRP-Steel Tubular Beam-Column by Wang Qing-li, Yu LingFeng, Peng Kuan

“…To study the difference in hysteretic behavior of specimens of circular concrete-filled CFRP-steel tube under different influencing factors, 12 specimens were designed, and their failure modes and P-Δ curves were studied. …”
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Characteristics and Evolution of Non-metallic Inclusions in Metallurgical Production of GCr15 Bearing Steel by Li　Weitao, Wu　Fapu, Yu　Guangfu, Wang　Huajun, Wang　Kaimin, Jia　Xingyu, Tang　Haiyan

Subjects: “…gcr15 bearing steel； non-metallic inclusions； thermodynamics； solidification； evolution…”
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Effect of load and temperature on the abrasion behavior of the 20CrMnTi alloy steel by WU Xiaolong, DU Yaosen, GAO Pengju, TANG Xiaoren, WANG Xiaosai

Subjects: “…20CrMnTi alloy steel…”
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Localized Laser Heat Treatment on AISI 1045 Steel Using a LPBF Laser by Benjamin Ours, Hammad Ur Rehman, Scott Downard, Timothy Cyders, Brian Wisner

Subjects: “…AISI 1045 carbon steel…”
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Surface and Electrochemical Performance Variations of 2205 Duplex Stainless Steel in Multistep Surface Processing by Zhicheng Yan, Shengcheng Shu, Yueqing Yang, Baoshuai Du

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