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19篇 您的检索式:作者名="PHAM F H"
    题名 作者 年代 出处 被引量
1残余应力导致三层聚烯烃管道防腐层剥离与开裂显示文摘这是美国运输部发起的研究项目,一个管道防腐层专家团队参与了本研究项目,评价了三层聚烯烃管道外防腐涂层(3LPO)的完整性。研究表明,三层聚烯烃管道外防腐涂层(3LPO)存在剥离和面层开裂两大完整性问题。过去几年里,据文献报道,三层聚烯烃管道外防腐涂层(3LPO)的熔结环氧粉末(FBE)底漆与钢管界面上发生多起防腐层剥离事故,以及聚丙烯(PP)面层发生开裂事故。这些防腐层事故引起人们对使用三层聚烯烃管道外防腐涂层(3LPO)的关注。一般来讲,三层聚烯烃管道外防腐涂层(3LPO)采用比较厚的聚烯烃面层增强防腐层抗机械损伤和防止水渗透的能力。但是,聚烯烃的热膨胀系数比钢材高得多,结果在防腐层系统里产生比较高的残余热应力。因为残余应力高,造成防腐层剥离,尤其在管端截短防腐层和任何防腐层的边上,因为这些是高应力集中部位。特别是假如钢管表面预处理不当,就无法保证防腐层持久达到很强的粘合强度。如果熔结环氧粉末(FBE)底漆配方选择不当,发生热氧化降解,也导致防腐层过早失效。如果使用温度很高,聚丙烯也会因为热氧化降解而变脆。在残余应力下,这样脆性的聚丙烯面层就会开裂。本文分析了三层聚烯烃管道外防腐涂层(3LPO)中的残余应力,并且探讨了残余应力对三层聚烯烃管道外防腐涂层(3LPO)剥离和聚丙烯(PP)面层开裂机理的影响。B.T.A.Cheng S Hung-jue J Han D Wong A Kehr M Mallozzi F Aguirre H Pham W Snider 王向农(译) 2011防腐保温技术2011,19,3:3
2Differential viral propagation and induction of apoptosis by grouper iridovirus(GIV) in cell lines from three nonhost species显示文摘Pham P H Lai Y S Lee F F Y 0,,01:1
3Inhibition of TGF-β-induced collagen production in rabbitflexor tendons显示文摘Zhang AY Pham H Ho F 2004Hand Surg2004,29,2:1
4Inhibition of TGF- β-induced collagen production in rabbit flexor tendons显示文摘Zhang AY Pham H Ho F 2004Hand Surg2004,2,:1
5Inhibition of TGF-beta-induced col agen production in rabbit flexor tendons显示文摘Zang AY Pham H Ho F 0,,:1
6Quanti-fying the absorption and reduced scattering coefficient of tissuelike turbid media over a broad spectral range with noncontace Fourier-transform hyperspectral imaging显示文摘Pham T H Bevilacqua F Spott T 2000Appl Opt2000,34,:1
7Ofbaxis quanti- tative phase imaging processing using CUDA: toward real-time applications 显示文摘Pham H Ding H F Sobh N etal 2011Biomedical Optics Ex- press2011,2,7:1
8Age replacementpolicy in a random environment using system ability 显示文摘PERSONA A PHAM H SGARBOSSA F 2010International Journal of Systems Science2010,41,11:1
9Promoted hydroxyapatite nucleation on titanium ion-implanted with sodium 显示文摘Pham M T Maitz M F Matz H 2000Thin Solid Films2000,379,:1
10Pheny- |ephrine promotes phosphorylation of bad in cardiac myo- cytes through the extracellular signal-regulated kinases 1/ 2 and protein kinase A显示文摘VALKS D M COOK S A PHAM F H 2002J Mol Cell Cardiol2002,34,7:1
11Kinetics of bifunctional isomerization over carbides (Mo, W) 显示文摘LAMIC A F PHAM T L H POTVIN C 2005J Mole Catal A: Chem2005,237,12:1
12Investigation of unsteady sheet cavitation and cloud cavitation mechanisms显示文摘Pham T M Larrarte F Fruman D H 1999Journal of Fluids Engineering1999,121,2:1
13Transient finite element analysis of an induction motor with external circuit connections and electromechanical coupling显示文摘Pham T H Wendling P F Salon S J 1999IEEE Transactions on Energy Conversion1999,14,4:1
14Morphological behavior bridging the symmetric AB and ABC states in the poly(styrene-b-isoprene-b-ethylene oxide) triblock copolymer system 显示文摘Bailey T S Pham H D Bates F S 2001Macromolecules2001,34,20:1
15Inhibition of TGF - beta - induced collagen production in rabbit flexor tendons显示文摘Zhang AY Pham H Ho F 2004J Hand Surg Am2004,29,:1
16The Arabidopsis MYB5 transcription factor regulates mucilage synthesis,seed coat de- velopment,and trichome morphogenesis显示文摘Li S F Milliken O N Pham H 2009Plant Cell2009,21,1:1
17The Arabidopsis MYB5 transcrip- tion factor regulates mucilage synthesis, seed coat development, and tri- ehome morphogenesis 显示文摘LI S F MILLIKEN O N PHAM H Plant Call0,21,1:1
18In vitro assessment of renal toxicity and inflammatory events of two protein phosphatase inhibitors cantharidin and nor - can- tharidin显示文摘Massicot F Dutertre - Catella H Pham - Huy C 2005Basic Clin Pharmacol Toxicol2005,96,1:1
19Inhibition of TGF-beta-induced collagen production in rabbit flexor tendons显示文摘Zhang AY Pham H Ho F 2004J Hand Surg2004,29,23:1
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