土木工程英语证书考试(pec)-工程力学常用

《土木工程英语证书考试(pec)-工程力学常用》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、土木工程英语证书考试(PEC)-工程力学常用词汇1．EnergyReleaseRate:能量释放率2．BrittleMaterial:脆性材料3．StrainEnergy:应变能4．DuctileMatetrial韧性材料5．StrengthCriterion:强度判据/强度准则6．Cracktip裂纹顶端7．Homogeneous各向同性8．PrincipleofVirtualWork:虚功原理9．Time-DependentDeformation:时间相关变形10．FatigueinMetals:金属的

2、疲劳11．damageandFracture损伤与断裂12.stressconcentration．应力集中13.crackpropagation裂纹传播14．stressintensityfactor应力强度因子15．brittlefracture脆性断裂16．ductilefracture韧性断裂17．Fatiguelife疲劳寿命18．creepdeformation蠕变变形19．plasticdeformation塑性变形20．constitutiverelationship本构关系31.longi

3、tudinal纵向32.transverse横向33.horizontal水平的34.resistance抵抗力35.ultimate终极的36.isotropic各向同性37.deviatoric偏量的38.assumption假设39.bind结合40.blunt钝的41FRACTURETOUGHNESS断裂韧性42POLYCRYSTALLINEMATERIALS多晶体材料43SingleCrystallinematerials单晶体材料43AMORPHOUSMATERIALS非晶态材料44CRYSTA

4、LSTRUCTURE晶体结构45LinearElasticFractureMechanics线弹性断裂力学46theoryofelasticity弹性理论47homogeneousstateofstress均匀应力状态48stressinvariant应力不变量49straininvariant应变不变量50strainellipsoid应变椭球51homogeneousstateofstrain均匀应变状态52equationofstraincompatibility应变协调方程accumulatedda

5、mage累积损伤brittledamage脆性损伤ductiledamage延性损伤macroscopicdamage宏观损伤microscopicdamage细观损伤microscopicdamage微观损伤damagecriterion损伤准则damageevolutionequation损伤演化方程damagesoftening损伤软化damagestrengthening损伤强化damagetensor损伤张量damagethreshold损伤阈值damagevariable损伤变量damageve

6、ctor损伤矢量damagezone损伤区Fatigue疲劳lowcyclefatigue低周疲劳stressfatigue应力疲劳randomfatigue随机疲劳creepfatigue蠕变疲劳corrosionfatigue腐蚀疲劳fatiguedamage疲劳损伤fatiguefailure疲劳失效fatiguefracture疲劳断裂fatiguecrack疲劳裂纹fatiguelife疲劳寿命fatiguerupture疲劳破坏fatiguestrength疲劳强度fatiguestriatio

7、ns疲劳辉纹fatiguethreshold疲劳阈值alternatingload交变载荷alternatingstress交变应力stressamplitude应力幅值strainfatigue应变疲劳stresscycle应力循环stressratio应力比safelife安全寿命overloadingeffect过载效应cyclichardening循环硬化cyclicsoftening循环软化environmentaleffect环境效应crackgage裂纹片crackgrowth,crackPr

8、opagation裂纹扩展crackinitiation裂纹萌生