结构力学英语词汇

1、结构力学结构力学structuralmechanics结构分析structuralanalysis结构动力学structuraldynamics拱Arch三校拱three-hingedarch抛物线拱parabolicarch圆拱circulararch穹顶Dome空间结构spacestructure空间桁架spacetruss雪载荷snowload风载荷windload土压力earthpressure地震载荷earthquakeloading弹簧支座springsupport支座位移supportdisplacement支座沉降supportsettlement超静定次数degreeofin

2、determinacy机动分析kinematicanalysis结点法methodofjoints截面法methodofsections结点力jointforces共腕位移conjugatedisplacement影响线influenceline三弯矩方程three-momentequation单位虚力unitvirtualforce刚度系数stiffnesscoefficient柔度系数flexibilitycoefficient力矩分配momentdistribution力矩分配法momentdistributionmethod力矩再分配momentredistribution分配系数di

3、stributionfactor矩阵位移法matridisplacementmethod单元刚度矩阵elementstiffnessmatrix单元应变矩阵elementstrainmatrix总体坐标globalcoordinates贝蒂定理Bettitheorem高斯-若尔当消去法Gauss-JordaneliminationMethod屈曲模态bucklingmode复合材料力学mechanicsofcomposites复合材料compositematerial纤维复合材料fibrouscomposite单向复合材料unidirectionalcomposite泡沫复合材料foamedc

4、omposite颗粒复合材料particulatecomposite层板Laminate夹层板sandwichpanel正交层板cross-plylaminate斜交层板angle-plylaminate层片Ply多胞固体cellularsolid膨胀Expansion压实Debulk劣化Degradation脱层Delamination脱粘Debond纤维应力fiberstress层应力plystress层应变plystrain层间应力interlaminarstress比强度specificstrength强度折减系数strengthreductionfactor强度应力比strength

5、-stressratio横向剪切模量transverseshearmodulus横观各向同性transverseisotropy正交各向异Orthotropy剪滞分析shearlaganalysis短纤维choppedfiber长纤维continuousfiber纤维方向fiberdirection纤维断裂fiberbreak纤维拔脱fiberpull-out纤维增强fiberreinforcement致密化Densfication最小重量设计optimumweightdesign网格分析法nettinganalysis混合律ruleofmixture失效准则failurecriterion蔡

6、-吴失效准则Tsai-Wufailurecriterion达格代尔模型Dugdalemodel断裂力学fracturemechanics概率断裂力学probabilisticfractureMechanics格里菲思理论Griffiththeory线弹性断裂力学linearelasticfracturemechanics,LEFM弹塑性断裂力学elastic-plasticfracturemecha-nics,EPFM脆性断裂brittlefracture断裂Fracture解理断裂cleavagefracture也需变断裂creepfracture延性断裂ductilefracture晶间断

7、裂inter-granularfracture准解理断裂quasi-cleavagefracture穿晶断裂trans-granularfracture裂纹Crack裂缝Flaw缺陷Defect割缝Slit微裂纹Microcrack折裂Kink椭圆裂纹ellipticalcrack深埋裂纹embeddedcrack钱币状裂纹penny-shapecrack预制裂纹Precrack短裂纹shortcrack表面裂纹surfacecrack裂纹专屯化crackblunting裂纹分叉crackbranching裂纹闭合crackclosure裂纹前缘crackfront裂纹嘴crackmouth裂

8、纹张开角crackopeningangle,COA裂纹张开位移crackopeningdisplacement,COD裂纹阻力crackresistance裂纹面cracksurface裂纹尖端cracktip裂尖张角cracktipopeningangle,CTOA裂尖张开位移cracktipopeningdisplacement,CTOD裂尖奇异场cracktipsingularityField裂纹扩展速率crackgrowthrate稳定裂纹扩展stablecrackgrowth定常裂纹扩展steadycrackgrowth亚临界裂纹扩展subcriticalcrackgrowth裂纹扩

9、展减速crackretardation止裂crackarrest止裂切度arresttoughness断裂类型fracturemode滑开型slidingmode张开型openingmode撕开型tearingmode复合型mixedmode撕裂Tearing撕裂模量tearingmodulus断裂准则fracturecriterionJ积分J-integralJ阻力曲线J-resistancecurve断裂韧度fracturetoughness应力强度因子stressintensityfactorHR两Hutchinson-Rice-RosengrenField守恒积分conservatio

10、nintegral有效应力张量effectivestresstensor应变能密度strainenergydensity能量释放率energyreleaserate内聚区cohesivezone塑性区plasticzone张拉区stretchedzone热影响区heataffectedzone,HAZ延脆转变温度brittle-ductiletransitiontemperature固体力学弹性力学elasticity弹性理论theoryofelasticity均匀应力状态homogeneousstateofstress应力不变量stressinvariant应变不变量straininvari

11、ant应变椭球strainellipsoid均匀应变状态homogeneousstateofstrain应变协调方程equationofstraincompatibility拉梅常量Lameconstants各向同性弹性isotropicelasticity旋转圆盘rotatingcirculardisk楔wedge开尔文问题Kelvinproblem布西内斯克问题Boussinesqproblem艾里应力函数Airystressfunction克罗索夫-穆斯赫利什维利法Kolosoff-Muskhelishvilimethod基尔霍夫假设Kirchhoffhypothesis板Plate矩形

12、板Rectangularplate圆板Circularplate环板Annularplate波纹板Corrugatedplate加劲板Stiffenedplate,reinforcedPlate中厚板Plateofmoderatethickness弯曲应力函数Stressfunctionofbending壳Shell扁壳Shallowshell旋转壳Revolutionaryshell球壳Sphericalshell圆柱壳Cylindricalshell锥壳Conicalshell环壳Toroidalshell封闭壳Closedshell波纹壳Corrugatedshell扭转应力函数Stre

13、ssfunctionoftorsion翘曲函数Warpingfunction半逆解法semi-inversemethod瑞利一里茨法Rayleigh-Ritzmethod松弛法Relaxationmethod莱维法Levymethod松弛Relaxation量纲分析Dimensionalanalysis自相似ttself-similarity影响面Influencesurface接触应力Contactstress赫兹理论Hertztheory协调接触Conformingcontact滑动接触Slidingcontact压入Indentation各向异性弹性Anisotropicelastici

14、ty颗粒材料Granularmaterial散体力学Mechanicsofgranularmedia热弹性Thermoelasticity超弹性Hyperelasticity粘弹性Viscoelasticity对应原理Correspondenceprinciple褶皱Wrinkle塑性全量理论Totaltheoryofplasticity滑动Sliding微滑Microslip粗糙度Roughness非线性弹性Nonlinearelasticity大挠度Largedeflection突弹跳变snap-through有限变形Finitedeformation格林应变Greenstrain阿尔曼西

15、应变Almansistrain滚动接触Rollingcontact弹性动力学Dynamicelasticity运动方程Equationofmotion准静态的Quasi-static气动弹性Aeroelasticity水弹性Hydroelasticity颤振Flutter弹性波Elasticwave简单波Simplewave柱面波Cylindricalwave水平剪切波Horizontalshearwave竖直剪切波Verticalshearwave体波bodywave无旋波Irrotationalwave畸变波Distortionwave膨胀波Dilatationwave瑞禾1J波Rayle

16、ighwave等容波Equivoluminalwave勒夫波Lovewave界面波Interfacialwave边缘效应edgeeffect塑性力学Plasticity可成形性Formability金属成形Metalforming而寸撞性Crashworthiness结构抗撞毁性Structuralcrashworthiness拉拔Drawing破坏机构Collapsemechanism回弹Springback挤压Extrusion冲压Stamping穿透Perforation层裂Spalling塑性理论Theoryofplasticity安定Tt理论Shake-downtheory运动安定定

17、理kinematicshakedowntheorem静力安定定理Staticshake-downtheorem率相关理论ratedependenttheorem载荷因子loadfactor力口载准贝ULoadingcriterion力口载函数Loadingfunction力口载面Loadingsurface塑性加载Plasticloading塑性加载波Plasticloadingwave简单加载Simpleloading比例力口载Proportionalloading卸载Unloading卸载波Unloadingwave冲击载荷Impulsiveload阶跃载荷stepload脉冲载荷puls

18、eload极限载荷limitload中性变载nentralloading拉抻失稳instabilityintension力口速度波accelerationwave本构方程constitutiveequation完全解completesolution名义应力nominalstress过应力over-stress真应力truestress等效应力equivalentstress流动应力flowstress应力间断stressdiscontinuity应力空间stressspace主应力空间principalstressspace静水应力状态hydrostaticstateofstress对数应变l

19、ogarithmicstrain工程应变engineeringstrain等效应变equivalentstrain应变局部化strainlocalization应变率strainrate应变率敏感性strainratesensitivity应变空间strainspace有限应变finitestrain塑性应变增量plasticstrainincrement累积塑性应变accumulatedplasticstrain永久变形permanentdeformation内变量internalvariable应变软化strain-softening理想刚塑性材料rigid-perfectlyplasti

20、cMaterial刚塑性材料rigid-plasticmaterial理想塑性材料perfectlplasticmaterial材料稳定性stabilityofmaterial应变偏张量deviatorictensorofstrain应力偏张量deviatoritensorofstress应变球张量sphericaltensorofstrain应力球张量sphericaltensorofstress路径相关性path-dependency线性强化linearstrain-hardening应变强化strain-hardening随动强化kinematichardening各向同性强化isotr

21、opichardening强化模量strain-hardeningmodulus幕强化powerhardening塑性极限弯矩plasticlimitbendingMoment塑性极限扭矩plasticlimittorque弹塑性弯曲elastic-plasticbending弹塑性交界面elastic-plasticinterface弹塑性扭转elastic-plastictorsion粘塑性Viscoplasticity非弹性Inelasticity理想弹塑性材料elastic-perfectlyplasticMaterial极限分析limitanalysis极限设计limitdesign

22、极限面limitsurface上限定理upperboundtheorem上屈®点upperyieldpoint下限定理lowerboundtheorem下屈服点loweryieldpoint界限定理boundtheorem初始屈服面initialyieldsurface后继屈月艮面subsequentyieldsurface屈服面的外凸性convexityofyieldsurface截面形状因子shapefactorofcross-section沙堆比拟sandheapanalogy屈服Yield屈服条件yieldcondition屈®准贝Uyieldcriterion屈服

23、函数yieldfunction屈®面yieldsurface塑性势plasticpotential能量吸收装置energyabsorbingdevice能量耗散率energyabsorbingdevice塑性动力学dynamicplasticity塑性动力屈曲dynamicplasticbuckling塑性动力响应dynamicplasticresponse塑性波plasticwave运动容许场kinematicallyadmissibleField静力容许场staticallyadmissibleField流动法则flowrule速度间断velocitydiscontinuity滑

24、移线slip-lines滑移线场slip-linesfield移行塑性较travellingplastichinge塑性增量理论incrementaltheoryofPlasticity米泽斯屈服准则Misesyieldcriterion普朗特-罗伊斯关系prandtl-Reussrelation特雷斯卡屈服准则Trescayieldcriterion洛德应力参数Lodestressparameter莱维-米泽斯关系Levy-Misesrelation亨基应力方程Henckystressequation赫艾-韦斯特加德应力空间Haigh-Westergaardstressspace洛德应变参数

25、Lodestrainparameter德鲁克公设Druckerpostulate盖林格速度方程GeiringervelocityEquation连续过程continuousprocess碰撞截面collisioncrosssection通用气体常数conventionalgasconstant燃烧不稳定性combustioninstability稀释度dilution完全离解completedissociation火焰传播flamepropagation组份constituent碰撞反应速率collisionreactionrate燃烧理论combustiontheory浓度梯度concent

26、rationgradient阴极腐蚀cathodiccorrosion火焰速度flamespeed火焰驻定flamestabilization火焰结构flamestructure着火ignition湍流火焰turbulentflame层流火焰laminarflame燃烧带burningzone渗流flowinporousmedia,seepage达西定律Darcylaw赫尔-肖流Hele-Shawflow毛细管流capillaryflow过滤filtration爪进fingering不互溶驱替immiscibledisplacement不互溶流体immisciblefluid互溶目区替misc

27、ibledisplacement互溶流体misciblefluid迁移率mobility流度比mobilityratio渗透率permeability孔隙度porosity多孔介质porousmedium比面specificsurface迂曲度tortuosity空隙void空隙分数voidfraction注水waterflooding可湿性wettability地球物理流体动力学geophysicalfluiddynamics物理海洋学physicaloceanography大气环流atmosphericcirculation海洋环流oceancirculation海洋流oceancurrent旋转流rotatingflow平流advection埃克曼流Ekmanflow埃克曼边界层Ekmanboundarylayer大气边界层atmosphericboundarylayer大气-海洋相互作用atmosphereoceaninteraction埃克曼数Ekmannumber罗斯贝数Rossbyunmber罗斯贝波Rossbywave斜压性baroclinicity正压性barotropy内磨擦internalfriction海洋波oceanwave盐