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6篇 您的检索式:作者名="LIN Yangwei"
    题名 作者 年代 出处 被引量
1显示文摘LIN Yangwei HUANG M J CHANG H T 2003J Chromatogr:A2003,1014,12:1
2Evaluation of seismic damage to Memphis bridges and highway system显示文摘HOWARD H LIN Yangwei 2000Journal of Bridge Engineering2000,5,4:1
3显示文摘HUANG Yufen CHIANG Chengkang LIN Yangwei LIU Kungtien HU Chochen BAIR Mingjong CHANG Huantsung 2008Electrophoresis2008,29,9:1
4显示文摘WANG Shangji TSENG Weilung LIN Yangwei 2002J Chromatogr: A2002,979,:1
5Analysis of double-stranded DNA by microchip capillary electrophoresis using polymer solutions containing gold nanoparticles显示文摘LIN Yangwei HUANG Mayjen CHANG Huantsung 2003J Chromatogr: A2003,1014,12:1
6Tuning microstructures of TC4 ELI to improve explosion resistance显示文摘A reasonable heat treatment process for TC4 ELI titanium alloy is crucial to tune microstructures to improve its explosion resistance.However,there is limited investigation on tuning microstructures of TC4 ELI to improve explosion resistance.Moreover,the current challenge is quantifying microstructural changes'effects on explosion resistance and incorporating microstructural changes into finite element models.This work aims to tune microstructures to improve explosion resistance and elucidate their anti-explosion mechanism,and find a suitable method to incorporate microstructural changes into finite element models.In this work,we systematically study the deformation and failure characteristics of TC4 ELI plates with varying microstructures using an air explosion test and LS-DYNA finite element modeling.The Johnson-Cook(JC)constitutive parameters are used to quantify the effects of microstructural changes on explosion resistance and incorporate microstructural changes into finite element models.Because of the heat treatment,one plate has equiaxed microstructure and the other has bimodal microstructure.The convex of the plate after the explosion has a quadratic relationship with the charge mass,and the simulation results demonstrate high reliability,with the error less than 17.5%.Therefore,it is feasible to obtain corresponding JC constitutive parameters based on the differences in microstructures and mechanical properties and characterize the effects of microstructural changes on explosion resistance.The bimodal target exhibits excellent deformation resistance.The response of bimodal microstructure to the shock wave may be more intense under explosive loading.The well-coordinated structure of the bimodal target enhances its resistance to deformation.Changle Zhang Yangwei Wang Lin Wang Zixuan Ning Guoju Li Dongping Chen Zhi-Wei Yan Yuchen Song Xucai Wang 2024Defence Technology(防务技术)2024,33,3:0
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