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compared with those results from the crack density analysis. Key words: TiO2 nanotube; interfacial shear strength; debonding behavior; debonding density; debonding radius; internal residued stress 1... debonding radius, debonding density and tensile strain was investigated, the interfacial shear model was modified under debonding conditions. Moreover, the residual stress was measured with curvature......
INTERFACIAL DEBONDING OF FRC UNDER CYCLIC LOADING Q.J.Zhu1,Y.H.Chen2,J.Chen1 (1.Department of Civil Engineering, Hebei Institute of Technology, Tangshan 063009, China;2.School of Civil Engineering... fatigue crack are analyzed. And the Poisson ratio is considered also. Key words:interfacial debonding; fiber; matrix; cyclic loading; crack growth; [全文内容正在添加中] ......
INVESTIGATION ON THE DENSITY UNIFORMITY OF PRESSED PARTS BY LOW-VOLTAGE ELECTROMAGNETIC COMPACTION Z.H.Meng1,Y.C.Li1,S.Y.Huang2,B.Zhang1,W.Ouyang1 (1.Wuhan University of Technology, Wuhan 430070... and special materials working under limited conditions. Research and development of new efficient technology to form high-density,high-performance and net shape parts is a key to widen application......
Analytical and Numerical Modelling of FRP Debonding from Concrete Substrate under Pure ShearingC K Y Leung1,潘金龙21. Dept. of Civil and Environmental Engineering, Hong Kong University of Science..., an analytical model based on the three-parameter model is developed to study the debonding behavior for the FRP-to-concrete joint under pure shearing. Then, nonlinear FEM analysis is conducted to verify......
Kernel density estimation and marginalized-particle based probability hypothesis density filter for multi-target trackingZHANG Lu-ping(张路平), WANG Lu-ping(王鲁平), LI Biao(李飚), ZHAO Ming(赵明) (College of Electronic Science and Engineering, National University of Defense Technology,Changsha 410073, China)Abstract:In order to improve the performance of the probability hypothesis density (PHD) algorithm......
Density functional theory study on hydrogenation mechanism in catalyst-activated Mg(0001) surface WU Guang-xin(吴广新)1, LIU Su-xia(刘素霞)1, ZHANG Jie-yu(张捷宇)1, WU Yong-quan(吴永全)1, LI Qian(李 谦... of Fe3O4 catalyst is known to substantially improve the adsorption and desorption thermodynamics and kinetics of Mg-based materials. Using density functional theory in combination with nudged elastic......
J. Cent. South Univ. (2017) 24: 1299-1306 DOI: 10.1007/s11771-017-3535-4 Outlier detection based on multi-dimensional clustering and local density SHOU Zhao-yu(首照宇), LI Meng-ya(李萌芽), LI Si-min(李思敏... of each potential outlier. In this work, an effective outlier detection method based on multi-dimensional clustering and local density (ODBMCLD) is proposed. ODBMCLD firstly identifies the center objects......
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J. Cent. South Univ. (2018) 25: 84-94 DOI: https://doi.org/10.1007/s11771-018-3719-6 A background refinement method based on local density for hyperspectral anomaly detection ZHAO Chun-hui(赵春晖... method based on the local density is proposed to remove the anomalies from the background. In this work, the local density is measured by its spectral neighbors through a certain radius which......
