Results 11 to 20 of about 2,398,936 (356)
Axial Stress Measurement of Steel Tubes Using Ultrasonic Guided Waves
Sensors, 2022 Axially loaded steel tubes are widely used as primary structural members in civil engineering structures. In this paper, a stress measurement method for axially loaded steel tubes is developed based on the linear relationship between the group velocity ...
Siyuan Zhu +3 more
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Real-time prediction model of slag composition in electric arc furnace steelmaking
工程科学学报, 2020 To realize the real-time prediction of slag composition in the smelting process and provide the assistance to the operations in electric arc furnace (EAF) steelmaking process such as charging, the influence factors on the slag composition in the furnace (
Ling-zhi YANG +6 more
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Metals, 2020 Based on the Ø195 mm round bloom continuous casting of oil pipe steel, a two dimensional thermal-mechanical coupled model has been developed to investigate the deformation behavior of round bloom during soft reduction (SR) in the reduction force mode ...
Liang Li +5 more
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Nonlinear analysis of FRP-concrete-steel solid columns
Advances in Mechanical Engineering, 2023 In order to study the axial compression performance of the FRP (fiber reinforced polymer)-concrete-steel solid columns (FCSSC), the nonlinear analysis program of FCSSC was compiled in this paper.
Wenyu Hou +3 more
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Metals, 2022 Large residual stress occurs during the quenching process of hot-rolled seamless steel tubes, which results in bending, cracking, and ellipticity exceeding standards and seriously affects the quality of hot-rolled seamless steel tubes.
Zhenlei Li +6 more
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Finite Element Analysis of Mechanical Performance of Concrete-filled Steel Tube Composite Frame under Different Fire Time [PDF]
E3S Web of Conferences, 2021 Research on the mechanical properties of concrete-filled steel tube composite frames at high temperatures is one of the current hot issues. In this paper, the finite element simulation software is used to analyze the concrete-filled steel tube composite ...
Li Yucheng, Shao Yongming, Wang Xing
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Finite Element Simulations of the CFRP Retrofitted Hollow Square Columns
Electronic Journal of Structural Engineering, 2022 This article describes the finite element analysis of concrete columns with a hollow square reinforced which restricted with a square Carbon-Fiber-Reinforced polymer (CFRP) tube. In this study, about sixteen square hollow core columns were investigated.
M.W. Falah +5 more
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Eccentric compression behavior of FRP-concrete-steel tubular composite columns
Advances in Mechanical Engineering, 2021 FRP-concrete-steel tubular (FCS) composite columns are composed of the external tube, the internal steel tube, and the concrete between both tubes. They have been attracting the attention of many researchers due to their high ductility, lightweight ...
Ni Zhang +3 more
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Behavior of axially loaded circular stainless steel tube confined concrete stub columns [PDF]
, 2019 A stainless steel tube confined concrete (SSTCC) stub column is a new form of steel-concrete composite column in which the stainless steel tube without bearing the axial load directly is used to confine the core concrete.
Fu, F., Guo, L., Huang, H., Liu, Y.
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Constitutive Model and Hot Processing Map of Ni-Cr-Fe Heat-resistant Alloy for Advanced Ultra-Supercritical Boilers [PDF]
TeshugangThermal compression deformation experiments on Ni-Cr-Fe heat-resistant alloy for advanced ultra-supercritical boilers were conducted using a Gleeble-3500 thermal simulator testing machine over a temperature range of 950 ℃–1 250 ℃， strain rates of 0.01 s ...
Gao Pei, Huang Guijun
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