整体法兰强度校核计算表(设计：zxg).xls

整体法兰强度校核计算表(设计：zxg).xls

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整体法兰强度校核表（zxgoffice）计算压力10MPa垫片尺寸参数计算设计温度100C垫片外径D=421mm当bo6.4mm时b=bo当bo6.4mm时N=44法兰材料16MnR垫片内径d=333mmb0=22螺栓材料30CrMoA垫片厚度=3mmb=11.86675187筒体材料16MnR比压力y=11MPa=397.2664963垫片材料石棉垫片系数m=2腐蚀裕量螺栓根径=40.5mm螺栓个数n=16螺栓许用应力设计温度106MPa162830.6419N常温108MPa592111.425N1831003.677法兰许用应力设计温度147MPa1238892.252N常温150MPa17273.61959mm2筒体许用应力设计温度163MPa20611.9894mm2常温163MPa比较Am与Ab，校核螺栓强度螺螺栓栓强强度度满满足足要要求求所有尺寸均不包括腐蚀裕量2045822.886N法兰外型尺寸法兰外径655mm法兰颈部大端有效厚度63.5mm法兰有效厚度71法兰内径333mm法兰颈部小端有效厚度22mm50螺孔中心距560mm法兰颈部高度95mm操作情况870478.65N81.75mm71161629.64592111.425N81.36675187mm48178183.4368413.602N97.43337594mm35895780.99155235594Nmm预紧螺栓情况053.2bbbyDWGa14.3tbbCGpDF2785.0FFptf两者中大者）或（tbPbamFFWAfbAbbmAAW5.0ciDpDF2785.015.0ADLLPGFFGbGDDL5.0DTFFFGATLLL15.0TTGGDDPLFLFLFMGGaLFMDDLFGGLFTTLFcGPmpbDF28.6GDntnoDiDbD10hfAL2045822.886N81.36675187mm166461963.1163132723.9Nmm形状常数85.592055711.1099160921.9669669672.886363636查表9-5T=1.519042728F10.674307805Z=1.697116956V1=0.078973986Y=3.033712955f=0.428123946U=3.3337428460.0078781591748746.5031.2312013461.745798844应力计算轴向应力78.9316307MPa法法兰兰合合格格径向应力137.7987497MPa法法兰兰合合格格切向应力60.95784477MPa法法兰兰合合格格二者中大者108.3651902MPa法法兰兰合合格格WFGGbGDDL5.0两者中大者）或（0ftfaPMMM00iDhiDDK020011hVUdtntf5.25.1或ifHDfM20ifRDM20RifTZDYM20tf0hh01tftfRHTH5.05.0或01/hFe131dTeff134efGGaLFMNmmmmNmmNmmNmmNmmA1.8863636360.490530303C1C66.289267820.214488636C22.8863636360.010001804C31.1099160920.153093025C4-0.34228401C50.029781466C61.570573717C70.221790829C80.213812699C9-0.32389232C100.082870017C110.051667793C120.020062103C13-0.0274137C140.009243355C150.014093324C160.258024017C17-0.63440603C180.036307817C190.134886484C20-0.1574438C210.0597615C22-0.24067581C230.268079891C24-0.08466283C25-2.01764989C26-1.06040633C27-0.13313611C28-4.07091107C29-8.21367327C304.948870423C310.798220543C32-2.11559246C33-1.67363815C345.210803851C351.235721389C360.428459756C37-0.3000038E10.034843708E2-0.06560297E30.855494154E4-0.22911889E5-0.54298551E60.674307805FI0.078973986VI0.428123946f010hh