粘性剪應力 的英文怎麼說
中文拼音 [niánxìngjiǎnyīnglì]
粘性剪應力
英文
viscous shear- 粘 : 粘動詞(粘附) glue; stick; paste; adhere to; bond
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 剪 : Ⅰ名詞1 (剪刀) scissors; shears; clippers2 (姓氏) a surname Ⅱ動詞1 (用剪刀等使細的或薄片的東...
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
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Gluten index was significantly correlative with tensile strength, significantly correlative with hardness, springiness, cohesiveness, gumminess, resilience, shear force, tensile force, tensile stress, dry weight and protein losses, dry material absorption of the noodles
麵筋指數與面條的拉伸距離呈高度顯著正相關;與面條的硬度、粘合性、剪切力、拉斷力、拉斷應力呈顯著正相關;與面條的彈性、粘結性、回復性、干物質吸水率、干物質損失率呈顯著負相關。The results showed that the wet gluten content were significantly correlative with dry weight and protein losses, dry material absorption and shear of the noodles, significantly correlative with gumminess, resilience, shear force, tensile force, tensile stress of the noodles
結果表明:濕麵筋含量與面條的干物質吸水率、干物質損失率、蛋白質損失率呈高度顯著負相關,與面條的剪切應力呈高度顯著正相關;與面條的粘結性、回復性、剪切力、拉斷力、拉斷應力呈顯著正相關。Standard test method for thick - adherend metal lap - shear joints for determination of the stress - strain behavior of adhesives in shear by tension loading
拉伸載荷法測定剪切中膠粘劑應力-應變性能用厚被粘物金屬搭接-剪切接頭的標準試驗方法Then the judging method is proposed, and the proposed method can consider the stress history and viscosity shear strength of soft soil. in this paper, a fem program dpfbm1. 0 ( double plastic foundation beam method ( version 1. 0 ) ) is established. with this program, the influence of some parameters on foundation excavation is fully studied, the parameters include : compression modulus, cohesive strength, angle of internal ficiction, effective angle of internal friction, the embedded length of the wall and building load
針對當前國內外彈性地基梁法存在的缺陷,基於對軟土流變性的研究,採取了剪應力判斷彈塑性狀態,以改進和完善基坑工程彈性地基梁法,推導了彈性狀態下地基反力系數的近似解,提出了採用剪應力組合判斷土彈簧彈塑性狀態的方法,編制了相應的彈塑性共同變形法分析程序dpfbm1 . 0 ( doubleplasticfoundationbeammethod ( version1 . 0 ) ) ,並採用該程序分析了壓縮模量、粘聚力、內摩擦角等參數變化對基坑工程的影響。The dry gluten content were significantly correlative with cohesiveness, significantly correlative with resilience, shear force, shear stress, dry weight and protein losses, dry material absorption of the noodles
乾麵筋含量與面條的粘結性呈高度顯著正相關;與面條的回復性、剪切力、剪切應力呈顯著正相關;與面條的干物質吸水率、干物質損失率、蛋白質損失率呈顯著負相關。We not only carefully discuss the clay ' s nature, its anti - sheer intension, the exponents of anti - sheer intension and the water pressure of the hole in clay, but also study varies analysis methods such as sweden strip method, stability coefficient method and bishop ' s simplified method of arc slice. finally, we thoroughly discourse upon the method of none arc slice in slope analysis
論文中對粘土的抗剪強度特徵、粘性土抗剪強度指標的選擇應用和孔隙水壓力等問題進行了分析,同時對分析土坡穩定性的瑞典條分法、穩定數法、圓弧滑動面的畢肖普法以及對非圓弧滑動面的土坡分析方法進行了細致深入的闡述和分析。By means of the finite element inverse analysis, based on stress - strain theoretical equations of the elastoplasticity and viscoelasticity - viscoplasticity, the change of the valley - side margin stress distribution during original state, the condition of human cutting a terrace of building houses in the loess slope, and the condition of cutting the top of loess slope is elucidated
3 .基於粘彈?粘塑性理論的本構方程,運用有限元方法進行反演分析,闡明了宅基邊坡谷緣在天然條件、斬坡建窯條件下和削坡條件下的應力場變化特點。結果表明,谷緣在斬坡建窯條件下拉張應力和剪切應力增大是導致崩塌產生的根本原因。The conclusion is that sheering and radial stress are dominant in viscosity shearing force, and that reynolds stress is larger than viscosity stress in turbulent flow, and the multiple is the reynolds number
由分析可知在粘性應力中,切向和徑向剪切應力佔主導地位;而在湍流條件下,雷諾應力是粘性應力的若干倍數,此倍數在量級上即為雷諾數。Based on analysis and comparison of existing test data applied to existing ultimate strength prediction models, interfacial stress at the end of plate is deduced. after formulas for calculating the effective moment of inertia for frp - strengthened beams being revised and adjustment coefficient related to nominal main steel reinforcement ratio and curtailment length ratio being put forward, strength prediction formulas of compound beams under plate end debonding failure are established. in analysis of strength of compound beams under intermediate crack induced interfacial debonding failure mode, several bond strengths and their relation are introduced
對于板端剝離破壞,在總結現有承載力模型的基礎上,利用已有試驗數據對各承載力計算公式進行了分析比較,進一步採用分階段分析法,推導了板端界面應力的計算公式,在此基礎上,採用加固復合梁有效慣性矩的修正公式,建立了考慮名義配筋率和板端偏移比影響的板端剝離破壞梁承載力的計算公式;對于跨中受彎裂縫導致的粘結破壞,闡述了常見的幾種粘結強度之間的區別和聯系,並基於拉剪粘結強度,提出了跨中受彎裂縫導致粘結破壞的承載力計算公式,並利用現有試驗結果確定了模型中的一些參數;最後,利用試驗數據對本文建立的兩種粘結破壞承載力計算公式進行了檢驗,結果基本吻合。Regarding the rc beams subjected to concentrated load or even load and braced by bonding steel, an analysis is made on the relevant factors influencing maximum anchorage shear stress of steel sheet. the analysis is based on elastic theory and makes use of the formula for calculating anchorage shear stress of steel sheet. as indicated by the results, the maximum anchorage shear stress not only realtes to such parameters as height of cross section of rc beam and span but also relates to the thickness of adhesive layer, elastic modulus, thickness of steel sheet, and length of steel sheet. the present method will check maximum an chorage shear stress on the end of shear sheet so as to prevent rc beam from local damage. the present results will offer important reference for our country to further perfect bracing design by bonding steel method
在彈性理論的基礎上,利用鋼板錨固剪應力計算公式,對在集中荷載或均布荷載作用下採用粘鋼加固的混凝土梁,分析鋼板錨固最大剪應力的有關影響因數.結果表明,最大錨固剪應力不但和混凝土梁的截面高度、跨度等參數有關,還和粘膠層厚度、彈性模量、鋼板厚度及鋼板長度有關.採用文中方法可以對鋼板端部最大錨固剪應力進行驗算,防止混凝土梁出現局部受拉破壞.研究結果為進一步完善我國粘鋼法加固設計提供重要的參考資料Steel fiber scatters stress converging in the area of the top end of tiny cracks, restrict the occurrence and development of cracks, diminishes the width of cracks, and enhances the integrity of concrete with the occurrence of cracks via the effect of felting between concrete and steel fiber, and consequently the strength of concrete that resists compression, tension, and shear force increases obviously, and the capability of concrete that resists compact, and fatigue, and the ductility and durability of fissured concrete improve
鋼纖維削弱了混凝土微裂縫尖端的應力集中、限制並約束裂縫的產生和開展、減小裂縫寬度、尤其是通過粘結作用提高了裂后混凝土的整體性,從而使混凝土的抗拉、抗彎、抗剪強度顯著提高,其抗沖擊、抗疲勞、裂后韌性和耐久性也有較大程度的改善。Numerical viscoelastic modeling for porphyroclast rotation in ductile shear zones is done by a viscoelastic finite element program based on detailed investigation to three ductile shear zones, the taihangshan mountains, north china. in this model porphyroclast garnet is assumed as isotropic elastic material with small elastic deformation, while the matrix quartz, feldspar as viscous fluid maxwell material which has increasing deformation with time. the viscosity of matrix is supposed to be 10
採用粘彈性力學分析程序對太行山阜平地區剪切帶中斑晶旋轉問題進行了有限元數值模擬。在計算模型中假定:石榴石斑晶為彈性材料,在應力作用下只產生很小的彈性變形石英長石質的基質部分為粘彈性材料,它具有隨時間變形不斷增大的特性。Shear properties in the plane of the panel ( interlaminar shear ) duplicate the kind of shear stress encountered in such glued structural assemblies as structural sandwiches and adjacent to gluelines between ? anges and webs in box - beams and i - beams and gusset plates in trusses
面板表面剪切性能(層間剪切) ,在遇到粘合結構組合例如結構夾層以及靠近於邊緣,箱束網和構架盤上三角片間的粘合線時,使剪切應力雙倍2. effect of the viscosity ratio, mterfacial adhesion, processing conditions and composition on the dispersing morphology and properties of pp / eoc blends was investigated. low viscosity ratio and high shear rate during processing were found to produce fine and uniform dispersion of eoc in pp matrix, while low viscosity ratio, high interfacial interaction, good fluidity of elastomer and high shear rate in molding process resulted in fibril dispersion, which afford a guide for controlling the morphology of pp / eoc blends
研究了粘度比、界面相互作用、加工條件和共混比例等因素對pp eoc體系分散形態和性能的影響,發現粘度比小和加工過程中剪切強度大有利於彈性體在基體中分散均勻細化;粘度比小、界面相互作用強、彈性體本身的流動性好及成型時受到的剪切應力大,使彈性體相易變形,沿流動方向取向呈纖,闡明了各因素對形態影響的作用機制,這對pp eoc共混物的形態控制具有重要的指導作用。As a new type of power transmission device utilizing the shear of oil of film between two sets of discs. it is widely used for speed regulation and energy saving in large fans and pumps
液體粘性調速離合器是一種靠摩擦片之間的油膜剪切力來傳遞動力的新型傳動方式,在大功率風機、水泵調速節能方面有著廣泛的應用前景。Shear properties in the plane of the panel ( interlaminar shear ) duplicate the kind of shear stress encountered in such glued structural assemblies as structural sandwiches and adjacent to gluelines between flanges and webs in box - beams and i - beams and gusset plates in trusses
面板平面的剪切特性(層間剪切) ,與夾層結構這類粘合組件,以及箱形梁、工字梁凸緣與腹板間的焊接層和桁架加固板附近位置所受的剪切應力類型相同。The influences of soil structure, confining pressure and strain amplitude on dynamic properties of recently deposited soils of nanjing and its surrounding areas are discussed. furthermore, based on test results and theoretical analysis, the averaging curves, recommended values and envelopes of dynamic shear modulus ratio ggmax and damping ratio versus dynamic strain for recently deposited soils of nanjing and its surrounding areas are presented. by use of vibration triaxial apparatus, nanjing silty clay and fine sand interbedded strata and nanjing fine sand were tested and their test results are discussed
通過自振柱試驗,探討了土的結構性、有效圍壓和應變幅值大小對動荷載作用下南京及其鄰近地區新近沉積土的動剪切模量、阻尼比和應力?應變關系的影響;通過試驗和理論分析,給出了南京及其鄰近地區的粘土、淤泥質粉質粘土、粉質粘土、粉質粘土與粉砂互層土、粉土以及砂土等六類新近沉積土中典型土類的動剪切模量比和阻尼比隨剪應變幅值變化的平均曲線、包絡線和推薦值。In this article, idealized elastic plastic model and three - dimension finite elements programs have applied to analyzing and researching the stress and displacement distribution of 4 high - steep slopes excavated on the wan - liang expressway, and the relationship has been gained between the stress existing in excavated rock slopes and stability coefficient with depth change through the self - made fortrain program ' s application to the computation of slopes " stability coefficient ; at the same time, through the analysis of the slopes " stability coefficient, such conclusion has been gotten that cohesion in the slipping zone has important effect on slopes " stability and some proposals have been presented to improve the anti - shearing ability of the slipping body through enhancement of the cohesion in the slipping body
本文採用概化均質的理想彈塑性模型,利用三維有限元程序分析了萬梁高速公路4個高陡邊坡開挖各階段的應力及應變分佈,並且編寫了fortran程序用於邊坡穩定系數的計算,得出邊坡巖體應力及穩定系數隨著開挖深度的變化關系。並對邊坡穩定系數的敏感性進行了分析,得出滑帶內聚力的變化對邊坡穩定性至關重要,提出了改善滑帶巖土粘結狀態提高抗剪能力的工程措施。The contents include as follows : the influencing factors of the displacement ductility factor of the unbonded partially prestressed concrete frame structures, such as stirrup reinforcement characteristic value, nominal shear span ratio, axial compression ratio, the appearing order of plastic hinges and partial prestressing ralio ( ppr ) are discussed. the formula of displacement ductility factor of the unbonded partially prestressed concrete frame structures is suggested by regression analysis. with regard to the aseismic design and the request of ductility and energy dissipation, the restriction of the flat - beam / column sectional size and aseismic reinforced design are discussed
本文主要包括以下內容:討論了配箍特徵值、名義剪跨比、軸壓比、塑性鉸出現順序、預應力度等因素對無粘結部分預應力混凝土框架位移延性系數的影響,回歸了考慮影響因素的位移延性系數計算公式;對無粘結部分預應力混凝土扁梁框架結構,闡述了抗震設計對扁梁、柱截面尺寸的要求與限制;對滿足延性和耗能要求的無粘結部分預應力混凝土扁梁控制截面抗震配筋進行了探討;通過對無粘結部分預應力混凝土扁梁梁端的受力分析,改進了以往扁梁梁端扭矩設計值計算公式。Adhesives. caracterization of structural adhesives. performance test under permanent shear stress
粘合劑.結構粘合劑的表徵.受永久剪應力作用的性能試驗分享友人