焊接结构welded structure.doc
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焊接结构weldedstructure/weldedconstruction 焊件weldment 焊接部件weldassembly 组装件built-upmember 接头设计jointdesign 焊接应力weldingstress 焊接瞬时应力transientweldingstress 焊接残余应力weldingresidualstress 热应力thermalstress 收缩应力contractionstress 局部应力localstress 拘束应力constraintstress 固有应力inherentstress 固有应变区inherentstrainzone 残余应力测定residualstressanalysis 逐层切割法Sach’smethod X射线衍射法X-raystressanalysis 小孔释放法Matharmethod 固有应变法inherentstrainmethod 消除应力stressrelieving 局部消除应力localstressrelieving 应力重分布stressredistribution退火消除应力stressrelievingbyannealing 温差拉伸消除应力lowtemperaturestressrelieving 机械拉伸消除应力mechanicalstressrelieving 应力松弛stressrelaxation 焊接变形weldingdeformation 焊接残余变形weldingresidualdeformation 局部变形localdeformation 角变形angulardistortion 自由变形freedeformation 收缩变形contractiondeformation 错边变形mismatchingdeformation 挠曲变形deflectiondeformation 波浪变形wave-likedeformation 火焰矫正flamestraightening 反变形backwarddeformation 焊接力学weldingmechanics 断裂力学fracturemechanics 弹塑性断裂变形elasto-plasticfracturemechanics 线弹性断裂力学linearelasticfracturemechanics 延性断裂ductilefracture 脆性断裂brittlefracture 应力腐蚀开裂stresscorrosioncracking 热应变脆化hotstrainingembrittlement 临界裂纹尺寸criticalcracksize裂纹扩展速率crackpropagationrate 裂纹张开位移（COD）crackopeningdisplacement 拘束度restraintintensity 拘束系数restraintcoefficient 应变速率strainrate 断裂韧度fracturetoughness 应力强度因子stressintensityfactor 临界应力强度因子criticalstressintensityfactors 罗伯逊止裂试验Robertsoncrackarresttest ESSO试验ESSOtest 双重拉伸试验doucletensiontest 韦尔斯宽板拉伸试验Well’swideplatetest 88
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