Refined Analysis of Fatigue Crack Initiation Life of Beam-to-Column Welded Connections of Steel Frame under Strong Earthquake by Weilian Qu, Ernian Zhao, Qiang Zhou

“…This paper presents a refined analysis for evaluating low-cycle fatigue crack initiation life of welded beam-to-column connections of steel frame structures under strong earthquake excitation. …”
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Enhancing collapse performance of vulnerable RC frames through steel Bracing: A FEMA P695 methodology study by Ali Sadeghpour, Giray Ozay

“…This study examines 1-, 3-, and 6-story RC frames, introducing concentric steel braces in various configurations as a cost-effective reinforcement method. …”
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Numerical Investigation of Carbon Fiber Reinforced Polymer Confined Concrete-Filled Steel Tube Columns under Eccentric Load by Brhanu Degefa Zewdu, Temesgen Wondimu Aure

“…This study presents a nonlinear finite element (FE) investigation of the effects of the thickness of Carbon Fiber Reinforced Polymer (CFRP), the thickness of steel tube, cross-sectional shape, and slenderness effect of an FRP confined concrete-filled steel tube (FCCFST) column under eccentric load. …”
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Effects of Welding Heat Input on Microstructure and Electrochemical Behavior of Flux-Cored Arc-Welded Q690 HSLA Steel by Kai Wang, Qinghua Lu, Yaoyong Yi, Jianglong Yi, Ben Niu, Zexin Jiang, Jinjun Ma

“…In this work, the weld metal (WM) for the Q690 high-strength low-alloy (HSLA) steel was prepared through flux-cored arc welding (FCAW) at 10 kJ/cm and 20 kJ/cm heat inputs. …”
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Tension Test for Axially Vibrated Prestressing Fine-Rolled Screw-Threaded Steel Bars Based on Thread-Contact Connection by Xingu Zhong, Tianyu Zhang, Chao Zhao, Xiaojuan Shu, Mingyan Shen, Yohchia Frank Chen

“…The interface between anchor plate and anchorage nut can be considered as a coupling spring whose stiffness is essentially the contact stiffness related to normal force at the contact surface, thus removing the usual assumption of fixed connection. The nut threads and steel bar are also connected with a coupling spring with the stiffness determined based on the threads treated as cantilever components. …”
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Probabilistic Evaluation of Seismic Performance of Steel Buildings with Torsional Irregularities in Plan and Soft Story under Mainshock-Aftershock Sequence by Hamed Kouhestanian, Mohammad Hossein Razmkhah, Jalil Shafaei, Hossein Pahlavan, Mohammad Shamekhi Amiri

“…This study investigates the fragility curves associated with the three-, five-, and eight-story models with steel moment-resisting frames under the main earthquake and mainshock-aftershock sequence to probabilistically evaluate the aftershock impacts on the steel structures with irregularities in the plan and height. …”
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Pulsed GMAW-based WAAM–Influence of droplet detachment mode on the geometry and mechanical properties of 308 L stainless steel by R.F. Rezende, A.R. Arias, E.J. Lima, II, F.G.F. Coelho

“…The experiments were performed by depositing preforms using 308 L stainless steel wire with a diameter of 1.0 mm on a 316 L stainless steel substrate. …”
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Influence of thermal ageing on tensile-plastic flow and work hardening parameters of Indian reduced activated Ferritic Martensitic steel by Sahoo K.C., Laha K.

Subjects: “…indian reduced activated ferritic martensitic steel…”
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Optimal Evaluation of the Rheological Parameters for STF Dampers in Semi-Rigid Joints of Steel Structures Using Response Surface Method by Ruby Freya, R. Senthil

“…Series of cyclic loading were imposed on the frames equipped with STF dampers to assess their impacts on T-steel frames. The stiffener end plate is bolted over the corner of the joints that are subjected to bending moment. …”
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High temperature effects on fatigue performance and crack initiation mechanisms of 316LN stainless steel for nuclear power pipelines by JianNeng Zheng, JunChao Hu, YueHui Jiang, QingYuan Wang, Kun Yang

Subjects: “…316LN austenitic stainless steel…”
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Austenite Grain Growth Kinetics in API X65 and X70 Line-Pipe Steels during Isothermal Heating by Asiful Hossain Seikh, Mahmoud S. Soliman, Abdulhakim AlMajid, Khaled Alhajeri, Waleed Alshalfan

“…The aim of the present work is to investigate the microstructural behavior of austenite grain size (AGS) during the reheating process of two different API steel grades (X65 and X70). The steel samples were austenitized at 1150°C, 1200°C, and 1250°C for various holding times from 10 to 60 minutes and quenched in ice water. …”
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Impact of Carbon Fiber‐Reinforced Polymer Sheets and Bolt Diameter on the Seismic Performance Enhancement of Steel Beam‐Column Joints by Fayiz Amin, Hafiz Ahmed Waqas, Ijaz Ali, Muhammad Waseem, Muhammad Asif, Khan Abdul Majid, Megersa Kebede Leta

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Turning SKD 11 Hardened Steel: An Experimental Study of Surface Roughness and Material Removal Rate Using Taguchi Method by Shah Ashiquzzaman Nipu, Rezaul Karim, Aquib Rahman, Mahjabin Moon, I. A. Choudhury, Junayed Bin Omar, Marsia Sultana Khushbu

“…Heat-treated steel is widely used in industrial applications due to its high strength and other desirable mechanical qualities. …”
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Effects of Single and Hybrid Steel Fiber Lengths and Fiber Contents on the Mechanical Properties of High-Strength Fiber-Reinforced Concrete by Kyoung-Chul Kim, In-Hwan Yang, Changbin Joh

“…The experimental parameters included the content and length of the steel fiber as well as the use of either a single-type fiber or hybrid steel fibers. …”
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Relay-race deformation mechanism during uniaxial tension of cylindrical samples of carbon steel: using digital image correlation technique by T.V. Tretiakova, V.E. Vildeman

“…The work deals with experimental study of macro localization of plastic yielding occurrences of structural carbon steel, research of singularity of deformation wave processes by complex use of contemporary test equipment and high effective digital image correlation method. …”
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Prediction Model of Cutting Parameters for Turning High Strength Steel Grade-H: Comparative Study of Regression Model versus ANFIS by Adel T. Abbas, Mohanad Alata, Adham E. Ragab, Magdy M. El Rayes, Ehab A. El Danaf

“…The Grade-H high strength steel is used in the manufacturing of many civilian and military products. …”
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Analysis of Traveling Wave and Combined Site Effect of Long-Span Upper-Bearing Concrete-Filled Steel Tubular Arch Bridge by Zite Li, Genhui Wang, Jiang Fan, Yue Jian, Yongliang Zhang

“…In order to study the traveling wave effect and combined site effect of long-span steel tube concrete-filled arch bridge, a 400-m span bridge of the same type is taken as an example, and a large-mass time-history analysis method with multipoint input of recorded seismic waves is used. …”
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STUDY ON THE EFFECT OF SURFACE COMPOSITE STRENGTHENING ON THE SURFACE INTEGRITY OF 18CrNiMo7⁃6 CARBURIZED GEAR STEEL by WANG Zhen, SUN Hao, CUI YiLong, LI LinYan, WANG Tao, HAN JiaoBao

Subjects: “…18CrNiMo7⁃6 steel…”
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Fracture toughness and fatigue resistance of quenched and tempered steels with microstructures deriving from a slant quench.... by D. Firrao, P. Matteis

“…Mechanical components fabbricated with quenched and tempered steels, exhibiting mixed microstructures as derived from slant quench conditions, are frequently encountered in the industrial practice, owing to a tendency to employ quite low alloy steels or due to quite large sections. …”
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Spectroscopic, Diagnostics, and Surface Modification of Stainless Steel Doped with Ti Plasma Produced by DC Magnetron Sputtering and Used in Biomedical Applications by Mustafa A. Mahmood, Riyam Adnan Hammudi

Subjects: “…304 stainless steel…”
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