韌性斷層 的英文怎麼說
中文拼音 [rènxìngduàncéng]
韌性斷層
英文
ductile fault- 韌 : 形容詞(不易折斷; 柔軟而結實) pliable but strong; tenacious; tough
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 斷 : Ⅰ動詞1 (分成段) break; snap 2 (斷絕;隔斷) break off; cut off; stop 3 (戒除) give up; abstai...
- 層 : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
- 韌性 : 1. (指頑強持久的精神) tenacity 2. [力學] toughness; ductility; ductibility
- 斷層 : fault; slip; slicle; fracture; dislocation
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Relation between the microscopic fracture pro cess of carbon epoxy composite laminates and their fracture toughness
環氧樹脂復合層板脫層破斷的微觀過程與斷裂韌性的關系The methods - three dimension fabric - enforced laminates, and sparse fabric - enforced laminates, layer - enforced laminates ? to enhance the interlaminar toughness of fabric - reinforced laminates were discussed in this paper. the stitching method to enhance interlaminar toughness of stitched - laminates was mainly discussed in this paper based on our research and experiment. the middle - alkali glass fabric used as enforced - material with thickness of 0. 2mm, 3 section 600 deniner kevlar yarn is used as stitching thread in this research, which improved lock stitching way and different kinds of stitching mode were adopted
以提高層合板復合材料的層間斷裂韌性(能量釋放率)為目標,採用中堿玻璃布為增強材料,對疊層后的玻璃布,採用凱芙拉縫合線、改進的鎖型縫合方法、不同的縫合工藝進行了縫合;基體採用的是不飽和樹脂,固化劑為過氧化甲乙酮,促進劑為環烷酸鈷液;在室溫下採用真空輔助rtm ( resigntransfermolding )成型固化方法,製作了不同縫合工藝的玻璃布增強復合材料層合板。Efficacy : deep - seated nourishing formula can repair hair squama and supply protein. it is effective to supply moisture, improve hair toughness, reduce the furcal and cracking phenomena and straighten hair
功效:深層滋養配方,修復毛鱗片,深層補充蛋白質;有效補充秀發水分,增強發絲韌性,減少開叉、斷裂現象,令秀發垂直柔順。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Fibre - reinforced plastic composites - determination of mode i interlaminar fracture toughness, gic, for unidirectionally reinforced materials
纖維增強塑料復合材料.無方向性增強材料的模式i層間斷裂韌性, gdownidownc ,的測定The fracture theory of interfacial layer is developed for engineering application of 3d braided c / sic composites. a curve with fracture mode mixity is depicted to predict the material toughness
發展了界面層斷裂理論在三維編織c sic復合材料工程中的應用,初步建立了斷裂混合度與斷裂韌性的關系曲線。In the 1 : 250000 regional geological mapping of yumenzhen, the two different characteristics, depth and different styles assemblage ductile deformation was found in pianshishan in yumenzhen area in late paleozoic and mesozoic
在玉門鎮幅1 / 250000的區域地質調查中,發現三危山斷裂帶東段一甘肅省玉門鎮片石山一帶存在著早古生代和晚古生代兩期不同性質、不同層次、不同構造組合樣式的韌性變形。Peel - fold machine is the essential facility for making the high tenacity biscuits. by using the method of nappe - cutting, the peels can be piled to 6 - 7 layers
疊皮機是製作高檔韌性餅干必不可少的工序輔機,用切斷疊層法是本機械的特點,疊皮層數可達6 7層。The relative density of the sample has reached as high as 97. 4 % of fully dense. the mean micro hardness has reached hv496. 3. the fractography of the fracture section of the tensile sample was characteristic of dimple typically which indicated that the fracture belong to ductile fracture
;試樣相對密度可以達到理論值的97 . 4 ;硬度方面由於激光立體成形工藝的特點,最後幾層的硬度比開始時的高,平均硬度達到了hv496 . 3 ;拉伸試樣的斷口形貌具有典型的韌窩特徵,屬于延性斷裂。The dcb ( double cantilever beam ) met hod to test the interlaminar toughness of fabric - reinforced laminates and the modified compliance calibration method ( mcc ) were adopted in this research. the double cantilever beam ( dcb ) test was executed for stitched laminates to evaluate the interlaminar fracture toughness. the stitch parameters ( stitch line spacing and pitch spacing ) were changed and their effects on interlaminar fracture toughness were examined by means of dcb test by using improved insert type loading fixture
試驗中採用改進的插入型夾具、雙懸臂梁dcb ( doublecantileverbeam )試驗方法,測試了載荷?試樣開口位移曲線,依據改進的柔度梁方法( modifiedcompliancecalibrationmethod ( mcc ) )計算出了各個試樣的層間斷裂韌性( r曲線)及層間斷裂韌性的平均值,闡明了縫合工藝參數與層間斷裂韌性( g _ ( ic ) )間的關系,以拉伸與彎曲強度為約束條件,以層間斷裂韌性值為目標優化了縫合工藝。In this research the method to test and evaluate the gic of the stitched - fabric - enforced laminates, the definition of the stitching - parameters, the testing clap were discussed according to the standard of astm. in addition, we got the useful experiment results of the gic by using the clap which we designed in the research
試驗是依據現行的astm標準,並對測試夾具、試片的形狀尺寸等進行了適當改進,參照astm及jis標準中的數據處理與計算方法測試、評價了不同縫合工藝層合板復合材料的層間斷裂韌性值( g _ ( ic ) ) 。The optimum combination and damage parameters were determined according to experimental results. the toughening mechanisms reveal that interlayer zones, formed by thermoplastic particles and matrix, significantly suppress delamination and absorb amount of fracture energy. the parameters affecting toughening effects were also investigated, which is helpful for future engineering application
對增韌機理的分析表明,由增韌顆粒和基體樹脂所形成的層間區具有良好的韌性及有效吸收斷裂能量的微結構,因此,通過層間增韌可以顯著提高復合材料的韌性並抑制分層的發生。The flexural strength and fracture toughness of ti3sic2 material obtained by hot - pressing is 223mpa and 5. 1 mpa m1 / 2 respectively ; the mechanisms of grain bending, grain delamination, crack deflection inside the layered grain, crack deflection and branch, pull out grain are main energy absorbing mechanisms
~ 1ti _ 3sic _ 2材料的彎曲強度和斷裂韌性分別為223mpa和5 . 1mpa ? m ~ ( 1 / 2 ) 。主要能量吸收機制為:晶粒的彎曲、層間滑移,裂紋在層間擴展與偏轉,裂紋在晶粒間沿晶界擴展、分叉和晶粒的拔出。Testing methods for interlaminar fracture toughness of carbon fibre reinforced plastics
碳纖維增強塑料的層間斷裂韌性的試驗方法Impact fracture toughnesses of gfrp and cfrp laminates
沖擊載荷下復合材料層板斷裂韌性的實驗研究A finite element analysis ( fea ) was eventually conducted, using mori - tanaka model and j - integral, to further explain the toughening mechanisms and fracture behaviour of the particle interleaved composites. the aim of the analysis was to examine the influence of the particle concentration and size, and the interaction between the particle and the crack tip. fea results indicate that interlayer zones can effectively lower j - integral and stress around the crack tip, and the high stress distribution in the region close to the interface can be the driving force for interfacial failure
本文的最後還藉助于有限元方法對層間增韌復合材料進行了宏觀和細觀斷裂韌性分析,基於mori - tanaka等效夾雜理論,計算了顆粒含量和尺寸對j積分的影響,有限元分析的結果同樣表明層間增韌可以有效的降低裂紋尖端應力水平,並暗示界面是可能存在的失效原因,所進行的數值分析起到了進一步支持和解釋增韌機理的作用。Therefore, interlayer toughened composites are the excellent candidate materials for primary structure of aircrafts. in this paper, composites modified with particle - interlayer were fabricated. based on the aims of improving compression strength after impact ( cai ) and evaluate damage resistance and damage tolerance, mode ii fracture toughness test and quasi - static indentation test ( qsi ) were conducted
本文採用層間顆粒增韌技術制備試驗件,基於提高沖擊后壓縮強度( cai )和考察損傷阻抗、損傷容限的目的,試驗測試了型層間斷裂韌性g _ ( c ) 、準靜壓痕( qsi )試驗的分層起始能量和接觸力?凹坑深度關系。The testing results of the flexure strength and fracture toughness of multilayer samples show that, the flexure strength of rectangular bars of samples achieves the maximum ( 737. 1mpa ) when the layer thickness of tz - 3y20a is 200um and the layer thickness of mo is 67um
試樣彎曲強度和斷裂韌性的測試結果表明,當tz - 3y20a層厚度為200 m , mo層厚度為67 m時,疊層材料的抗彎強度達到最大值( 737 . 1mpa ) 。Standard test method for mode i interlaminar fracture toughness of unidirectional fiber - reinforced polymer matrix composites
單向纖維增強聚合母體復合材料i型層間斷裂韌性的標準試驗方法Test method of interlaminar fracture toughness of carbon fiber composite laminates in hot - wet environments part 2 : test method of mode interlaminar fracture toughness
碳纖維復合材料層合板濕熱環境下層間斷裂韌性試驗方法.第2部分:型層間斷裂韌性試驗方法分享友人