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18篇 您的检索式:作者名="Harrat"
    题名 作者 年代 出处 被引量
1Co-continuous and encapsulated three phase morphologies in uncompatibilized and reactively compatibilized polyamide 6/polypropylene/polystyrene ternary blends using two reactive precursors 显示文摘Omonov T S Harrats C Groeninckx G 2005Polymer2005,46,12:1
2Phase Continuity Detection and Phase Inversion Phenomena in hnmiscible PP/PS Blends with Different Viscosity Ratios显示文摘Omonov T S Harrats C Modenaers P 2007Polymer2007,48,20:1
3Co-continuous and encapsulated three phase morphologies in uncompatibilized and reactively compatibilized polyamIDe 6/polypropylene/polystyrene ternary blends using two reactive precursors显示文摘Omonov T S Harrats C Groeninckx G 2005Polymer2005,46,12:1
4The economic burden of stroke in the United Kingdom显示文摘You man P Wilson K Harrat F 2003Pharmacoeconomics2003,21,1:1
5Polyamide 6/ethylene-butylene elastomer blends generated via anionic polymerization of e-caprolactam: phase morphology and dynamic mechanical behavior 显示文摘OMONOV T S HARRATS C MOUSSAIF N 2004J Appl Polym Sci2004,94,:1
6Phase continuity detection and phase inversion phenomena in immiscible polypropylene/polystyrene blends with different viscosity ratios显示文摘Omonov T S Harrats C Moldenaers P 2007Polymer2007,48,:1
7Anisotropy and instability of the co-continuous phase morphology in uncompatibilized and reactively compatibilized polypropylene/polystyrene blends显示文摘Omonov T S Harrats C Groeninckx G 2007Polymer2007,48,:1
8Anisotropy and instability of the co-continuous phasemorphology in uncompatibilized and reactively compati-bilized polypropylene/polystyrene blends显示文摘OMONOV T S HARRATS C GROENINCKX G 2007Poly-mer2007,48,:1
9Location of a Nanoclay at the Interface in an Immiscible Poly(z-caprolactone)/Poly(ethylene oxide) Blend and Its Effect on the Compatibility of the Components 显示文摘Fang Z Harrats C 2007Journal of Applied polymer Science2007,106,5:1
10Polyamide 6/ethylene-bu- tylene elastomer blends generated via anionic polymerization of E- caprolactam: Phase morphology and dynamic mechanical behavior 显示文摘Omonov T S Harrats C Moussaif N 2004Journal of Applied Polymer Science2004,94,6:1
11Phase continuity detection and phase inversion phenomena in immiscible PP/PS blends with different viscosity ratios 显示文摘Omonov T S Harrats C Moldenaers P 2007Polymer2007,48,20:1
12Co-continuous and encapsulated three phase morphologies in uncompatibilized and reactively compatibilized polyamide 6/polypropylene/ polystyrene ternary blends using two reactive precursors 显示文摘Omonov T S Harrats C Groeninckx G 2005Polymer2005,46,12:1
13Location of a Nanoclay at the Interface in an Immiscible Poly(e-caprolactone)/Poly(ethylene oxide) Blend and Its Effect on the Compatibility of the Components 显示文摘Fang Z Harrats C Moussaif N 2007Journal of Applied Polymer Science2007,106,:1
14Location of a nanoclay at the nterface in an immiscible poly(e-caprolactone)/poly(ethylene oxide)blend and its effect on the compatibility of the components显示文摘Z Fang C Harrats N Moussaif 2007Journal of Applied Polymer Science2007,106,:1
15Co-con- tinuous and encapsulated three phase morphologies in un- compatibilized and reactively compatibilized polyamide 6/ polypropylene/polystyrene ternary blends using two reactive precursors 显示文摘OMONOV T S HARRATS C GROENINCKX G 2005Polymer2005,46,12:1
16Synthesis and eompatibilization ability of hydrogenated polybutadieneb-polyamide 6 diblock copolymer in low density polyethylene and polyamide 6 blends 显示文摘HARRATS C FAYT R JEROME R 2002Polymer2002,43,19:1
17DNA barcodes confirm the presence of a single member of the Anopheles maculipennis group in Morocco and Algeria: An. sicaulti is conspecific with An. labranchiae显示文摘Majda Laboudi Chafika Faraj Abderrahim Sadak Zoubir Harrat Said Chawki Boubidi Ralph E. Harbach Rajae El Aouad Yvonne-Marie Linton 2010Acta Tropica2010,,1:1
18Nonlinear Study on the Mechanical Performance of Built-Up Cold-Formed Steel Concrete-Filled Columns under Compression显示文摘Given their numerous functional and architectural benefits,such as improved bearing capacity and increased resistance to elastic instability modes,cold-formed steel(CFS)built-up sections have become increasingly developed and used in recent years,particularly in the construction industry.This paper presents an analytical and numerical study of assembled CFS two single channel-shaped columns with different slenderness and configurations(backto-back,face-to-face,and box).These columns were joined by double-row rivets for the back-to-back and box configurations,whereas they were welded together for the face-to-face design.The built-up columns were filled with ordinary concrete of good strength.Finite element models were applied,using ABAQUS software,to assess mechanical performance and study the influence of assembly techniques on the behavior of cold-formed columns under axial compression.Analytical approaches based on Eurocode 3 and Eurocode 4 recommendations for un-filled and concrete-filled columns respectively were followed for the numerical analysis,and concrete confinement effects were also considered per American Concrete Institute(ACI)standards for face-to-face and box configurations.The obtained results indicated a good correlation between the numerical results and the proposed analytical methodology which did not exceed 8%.The failure modes showed that the columns failed due to instabilities such as local and global buckling.Oulfa Harrat Yazid Hadidane S.M.Anas Nadhim Hamah Sor Ahmed Farouk Deifalla Paul O.Awoyera Nadia Gouider 2024Computer Modeling in Engineering & Sciences2024,139,6:0
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