粘合界面 的英文怎麼說
中文拼音 [niángějièmiàn]
粘合界面
英文
adhesive interface- 粘 : 粘動詞(粘附) glue; stick; paste; adhere to; bond
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 界 : 名詞1 (相交的地方; 劃分的界限) boundary 2 (一定的范圍) scope; extent 3 (按職業、工作或性別等...
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 界面 : [物理化學] interface; boundary; limiting surface
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They observed that broken fibers recede within the matrix in composites with weak interfacial bond.
他們觀察到弱界面粘結的復合材料,斷裂的纖維會在基體中縮回。The binding principle in pelletizing covers a comprehensive model of interfacial reaction among particles inside green pellets, the formation of binding film during hardening of green pellets by baking to obtain enough strength for a volumetric catalyzed reduction model for cold - bound pellets bearing composite binder and corresponding high temperature reduction system in rotary kiln
提出了含復合粘結劑的生球強度界面作用力綜合模型,冷固球團礦強度的粘結膜機理,含復合粘結劑的冷固球團礦催化還原體積反應機制及全窯高溫快速還原熱工制度。Sem micrographs of fracture surface showed that the function of rubber reclaiming agents to increase mechanical properties of composites was mainly counted on changing crosslink density of grt and the compatibilizer on improving interface between wpp / grt / wsf. the results showed that practical applied prospects were provided with wpp / grt / wsf composites by two - screw extruder
沖擊斷面sem表明,增容劑特別是雙組分增容劑的加入,能明顯增強wpp基體與grt分散相的相容性,明顯改善了二者的界面粘合;再生體系的加入,可使grt分散相的粒度明顯減小,起到了降低橡膠交聯密度的作用,使膠粉更易分散均勻。If the surfaces of baso4 particles were not modified with couplant, the interface was clear with a very small adhesive force ; while the surfaces modified, the interface was fuzzy with a strong adhesive force. the glass transition temperature ( tg ) of baso4 / tpu blend was obtained by dma
當baso _ 4表面未用偶聯劑處理時, baso _ 4 / tpu共混體系相界面清晰,界面粘合力較小;當baso _ 4表面用偶聯劑處理后, baso _ 4 / tpu共混體系相界面模糊,界面粘合力強。Currently, the main methods used to measure the fiber / matrix interface properties of composite were based on micro - mechanics, including single - fiber composites fragmentation test ( sfc ), micro - debonding technique, single - fiber pull - out test, and single - fiber push - out test, in which sfc was most widely used
目前直接用來測定纖維增強復合材料界面力學性能的主要微觀力學方法有單纖維復合材料斷裂實驗( sfc ) 、微脫粘方法、單纖維拔出法、單纖維頂出法,其中以單纖維復合材料斷裂實驗的應用最為廣泛。Although numerical methods have frequently been used in the study of frc, theoretical analyses of such test methods as pull out tests and single fiber fragmentation tests, seemingly simple, remain to be challenging problems. problems arise when other factors are considered in connection with the various numerical models. these factors include nonlinearities in the properties and / or geometries of the materials, influences of such environmental conditions as temperature ( which is also to be studied in the present work )
本論文正是針對以往研究中的不足,在對纖維增強復合材料破壞問題進行數值模擬的研究中,綜合考慮了纖維和基體材料的非線性效應、纖維和基體材料受外載發生大變形時的幾何非線性,以及纖維基體之間界面脫粘時接觸單元的非線性效應。In addition, a new analytical method was used to solve the shear strength of the fiber / epoxy interface. the result showed good agreement with that from the kelly - tyson equation. meanwhile, according to the sfc tests of the single fiber reinforced epoxy matrix composites treated by four types of surface treatments, the interfacial adhesion conditions were estimated by critical fiber length, interfacial shear strength and single fiber microdamge mode
此外,文中對單纖維復合材料斷裂實驗運用了新的解析方法,求解了玻璃纖維環氧復合材料界面的剪切強度,與kelly - tyson等式方法求得的界面剪切強度有著很好的一致性;同時,對四種不同表面處理劑處理的單纖維復合材料斷裂實驗進行了分析,從臨界纖維長度、界面剪切強度和單纖維斷裂實驗中纖維斷點周圍基體形貌評價了界面的粘結情況。Research of stress and strain in the interfacial bonding of rubber composites
復合材料粘結界面應力應變研究Research and development of interfacial bond property between synthetic fiber and concrete
合成纖維與混凝土界面粘結性能研究與發展The results indicate that weak interfacial bonding reduce the macromechanial performance of mmcs
結果表明弱界面粘結的存在使復合材料宏觀性能下降。The development in the adhesion between the polymer cords such as rayon, nylon, polyester, and aramid, to rubbers were reviewed from aspects of adhesion test and analysis, fiber and adhesives interface, dipped cord and rubber interface and the mechanical properties of resorcinol formaldehyde latex adhesives
摘要從測試與分析方法、纖維與粘合劑的界面粘合、浸膠簾線與橡膠的粘合、間苯二酚甲醛膠乳浸膠層的物理機械性能等方面總結了人造絲、尼龍、聚酯和芳香聚酰胺等聚合物簾線與橡膠的粘合方法及最新進展。The main conclusions are remarked as follows : ( a ) the theory formula between the ultimate tensile force and interface cohesive intensity has been established. according to ultimate tensile force from in - site measure, the scientific interface cohesive intensity parameter has been achieved, then, the numerical analysis of the tension - draw test has been made
主要研究成果: 1 、從理論上建立拉拔試驗中「極限拉拔力」和「界面粘結強度」的關系,再藉助現場實測的極限拉拔荷載,獲取釘土界面的合理粘結強度參數,對拉拔試驗進行數值模擬分析,驗證了模擬模型中界面單元的可靠性和精度,並標定了數值試驗中土釘的破壞模態。The results show that the dynamic elastic modulus, loss modulus and complex viscosity of the nanocomposite are higher than those of pp, while the loss factor is lower, that the complex viscosity of the nanocomposites is more sensitive to temperature, and that the flow activation energy and the crystallization temperature increase respectively by 15 % and 10k as compared with pp, which may contribute to the enhanced interfacial interaction between pp and ommt resulting from the addition of tmpp
結果表明:與純聚丙烯相比,納米復合材料具有較高的動態彈性模量、損耗模量和復合粘度,力學損耗因子則降低,納米復合材料的復合粘度對溫度的敏感性略高於聚丙烯;界面改性劑的加入增強了有機蒙脫土與聚丙烯的界面作用,與聚丙烯相比,納米復合材料的流動活化能提高約15 % ,結晶峰溫度提高10k左右。Application of specimen double cantilever sandwich to the study of interfacial fracture toughness of rubber composites
用雙懸臂夾層梁試樣研究復合材料與橡膠粘接界面的斷裂韌性By investigating the results from the theoretical analysis and the comprehensive property tests, the service life of these motors were evaluated and it was found that the factor determing the service life of these motors is the misfunction of the binding interfaces
比較理論分析和綜合性能試驗的結果,對該型發動機服役壽命進行了評估,發現決定其壽命的因素是粘接界面的失效。Rubber components often appear interface failure due to the actions of mechanical loads and the influences of enviorment. hence, in this paper the interface failure mechanism has been studied by means of finite element method and fracture machinics. the numerical results of testpieces deformation with crack are in close agreement with experimental values
橡膠鋼雙材料試件由於機械載荷和環境的影響經常在粘接界面發生破壞而導致結構失效,藉助有限元和斷裂力學對界面破壞機理進行研究,得到的存在初始裂紋的試件變形與實驗結果吻合較好。Abstract : in this paper, the adherent properties of pet fabric treated by corona - discharge were studied through esca and wettability, the application of two mechanisms in terms of weak boundary layer and chemical structure on fabric surface was discussed
文摘:本文通過光電子能譜和表面潤濕實驗來研究經電暈放電處理后的滌綸織物的表面性能,探討了弱界面層和化學結構兩種理論在粘合中的應用。Study on interface combination strength of particles and adhesives
刨花與膠粘劑界面結合強度的研究The poor adhesion of non - polarity ultra - high molecular weight polyethylene ( uhmwpe ) fiber with commonly polar resin matrix limits its applications in structure composites. in order to improve adhesion of uhmwpe fiber with matrixs, three methods are explored in this work, which are uhmwpe fiber surface treatment, synthesizing ve resin and introducing carbon fiber to co - hybrid with uhmwpe fiber
論文針對超高分子量聚乙烯( uhmwpe )纖維粘接性差,沒有合適的既能與之獲的良好粘接界面又可以獲得良好結構強度的樹脂基體的問題,展開了纖維表面的鉻酸氧化處理、合成ve樹脂以及採用碳纖維進行混雜三種途徑的研究。In this paper, with complete calculation micro - mechanics method, mass concrete was taken as three - phase composites, which consists of mortar matrix, aggregate and bond between matrix and aggregate. with nonlinear finite element method, the simulation of static and dynamic mechanics performance of the uniaxial compress concrete specimen of dongjiang arch dam and simple supported beam specimen of xiao wan arch dam was studied by means of the software of msc. marc. the number of all kinds of mortar matrix was calculated according to grading of aggregate of three graded concrete and walraven function
本文採用完全細觀計算力學方法,將大體積混凝土在細觀層次上看成是由粗骨料顆粒、硬化水泥砂漿及其二者之間的粘結界面組成的非均質復合材料,採用非線性有限元方法,在對大型商業有限元軟體? msc . marc二次開發的基礎上,對東江拱壩的三級配混凝土軸壓試件、建設中的小灣拱壩三級配混凝土梁試件在靜、動荷載下的力學性能和破壞過程進行了數值模擬。分享友人