力学标准中英文对照.docx

力学标准中英文对照.docx

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力学标准中英文对照

力学标准中英文对照

-1-Editedby:

Blueskylhm一般力学类：

分析力学analyticalmechanics拉格朗日乘子Lagrangemultiplier拉格朗日［量］Lagrangian拉格朗日括号Lagrangebracket循环坐标cycliccoordinate循环积分cyclicintegral哈密顿［量］Hamiltonian哈密顿函数Hamiltonianfunction正则方程canonicalequation正则摄动canonicalperturbation正则变换canonicaltransformation正则变量canonicalvariable哈密顿原理Hamiltonprinciple作用量积分actionintegral哈密顿-雅可比方程Hamilton-Jacobiequation作用--角度变量action-anglevariables阿佩尔方程Appellequation劳斯方程Routhequation拉格朗日函数Lagrangianfunction诺特定理Noethertheorem

泊松括号poissonbracket边界积分法boundaryintegralmethod并矢dyad

运动稳定性stabilityofmotion轨道稳定性orbitalstability李雅普诺夫函数Lyapunovfunction渐近稳定性asymptoticstability结构稳定性structuralstability久期不稳定性secularinstability弗洛凯定理Floquettheorem倾覆力矩capsizingmoment自由振动freevibration固有振动naturalvibration暂态transientstate环境振动ambientvibration反共振anti-resonance衰减attenuation库仑阻尼Coulombdamping同相分量in-phasecomponent非同相分量out-of-phasecomponent超调量overshoot参量［激励］振动parametricvibration模糊振动fuzzyvibration临界转速criticalspeedofrotation阻尼器damper半峰宽度half-peakwidth集总参量系统lumpedparametersystem相平面法phaseplanemethod相轨迹phasetrajectory

等倾线法isoclinemethod跳跃现象jumpphenomenon负阻尼negativedamping达芬方程Duffingequation希尔方程Hillequation

KBM方法KBMmethod,Krylov-Bogoliubov-Mitropol'skiimethod马蒂厄方程Mathieuequation平均法averagingmethod组合音调combinationtone解谐detuning耗散函数dissipativefunction硬激励hardexcitation硬弹簧hardspring,hardeningspring谐波平衡法harmonicbalancemethod久期项secularterm自激振动self-excitedvibration分界线separatrix亚谐波subharmonic软弹簧softspring,softeningspring软激励softexcitation邓克利公式Dunkerleyformula瑞利定理Rayleightheorem分布参量系统distributedparametersystem优势频率dominantfrequency模态分析modalanalysis固有模态naturalmodeofvibration

同步synchronization超谐波ultraharmonic范德波尔方程vanderpolequation频谱frequencyspectrum基频fundamentalfrequencyWKB方法WKBmethod-2-Editedby:

Blueskylhm

WKB方法Wentzel-Kramers-Brillouinmethod缓冲器buffer

风激振动aeolianvibration嗡鸣buzz倒谱cepstrum颤动chatter蛇行hunting

阻抗匹配impedancematching机械导纳mechanicaladmittance机械效率mechanicalefficiency机械阻抗mechanicalimpedance随机振动stochasticvibration,randomvibration隔振vibrationisolation减振vibrationreduction应力过冲stressovershoot喘振surge摆振shimmy

起伏运动phugoidmotion起伏振荡phugoidoscillation驰振galloping陀螺动力学gyrodynamics陀螺摆gyropendulum陀螺平台gyroplatform陀螺力矩gyroscoopictorque陀螺稳定器gyrostabilizer陀螺体gyrostat惯性导航inertialguidance姿态角attitudeangle方位角azimuthalangle舒勒周期Schulerperiod机器人动力学robotdynamics多体系统multibodysystem多刚体系统multi-rigid-bodysystem机动性maneuverability凯恩方法Kanemethod转子［系统］动力学rotordynamics转子［一支承一基础］系统rotor-supportfoundationsystem静平衡staticbalancing动平衡dynamicbalancing静不平衡staticunbalance动不平衡dynamicunbalance现场平衡fieldbalancing不平衡unbalance不平衡量unbalance互耦力crossforce

挠性转子flexiblerotor

分频进动fractionalfrequencyprecession

半频进动halffrequencyprecession油膜振荡oilwhip转子临界转速rotorcriticalspeed自动定心self-alignment亚临界转速subcriticalspeed涡动whirl固体力学类：

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straininvariant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矩形板Rectangularplate圆板Circularplate环板Annularplate波纹板Corrugatedplate加劲板Stiffenedplate,reinforced

-3-Editedby:

Blueskylhm

Plate

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Stressfunctionoftorsion翘曲函数Warpingfunction半逆解法semi-inversemethod瑞利--里茨法Rayleigh-Ritzmethod松弛法Relaxationmethod莱维法Levymethod

松弛Relaxation量纲分析Dimensionalanalysis自相似［性］self-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滚动接触Rollingcontact压入Indentation各向异性弹性Anisotropicelasticity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阿尔曼西应变Almansistrain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瑞利波Rayleighwave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耐撞性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［性］理论Shake-downtheory运动安定定理kinematicshake-downtheorem静力安定定理Staticshake-downtheorem率相关理论ratedependenttheorem载荷因子loadfactor加载准则Loadingcriterion加载函数Loadingfunction加载面Loadingsurface-4-Editedby:

Blueskylhm塑性加载Plasticloading塑性加载波Plasticloadingwave简单加载Simpleloading比例加载Proportionalloading卸载Unloading卸载波Unloadingwave冲击载荷Impulsiveload阶跃载荷stepload脉冲载荷pulseload极限载荷limitload中性变载nentralloading拉抻失稳instabilityintension加速度波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logarithmicstrain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-perfectlyplasticMaterial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isotropichardening强化模量strain-hardeningmodulus幂强化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极限面limitsurface上限定理upperboundtheorem上屈服点upperyieldpoint

下限定理lowerboundtheorem下屈服点loweryieldpoint界限定理boundtheorem初始屈服面initialyieldsurface后继屈服面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屈服准则yieldcriterion屈服函数yieldfunction屈服面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

-5-Editedby:

Blueskylhm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滑移线slip-lines滑移线场slip-linesfield移行塑性铰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Lodestrainparameter德鲁克公设Druckerpostulate盖林格速度方程GeiringervelocityEquation

结构力学structuralmechanics结构分析structuralanalysis结构动力学structuraldynamics拱Arch

三铰拱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degreeofindeterminacy机动分析kinematicanalysis结点法methodofjoints截面法methodofsections结点力jointforces共轭位移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distributionfactor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foamedcomposite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-6-Editedby:

Blueskylhm强度应力比strength-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Densification最小重量设计optimum