玻璃钢法兰结构设计

/FRP/CM2012.No.3222006。。。TB332A1003－0999201203－0063－042011-06-211984-。。、、、。。①②。。、、、。BS4994ASMEBPVC、ASMERTP-1。。、。。1。。1.1。Waters、UKTH、Murray、Taylor-Forge、。。BS4994-1987《》ASMERTP-1-2005《》、ASMEBPVCSectionⅩ-2010《》。1.1.1BS4994-1987、、“GasketFactor”、“EffectiveGasketContactWidthunderPres-sure”“GasketorJoint-contact-surfaceunitSeatingStress”31.005.0mm2.32MPa。1.1.2ASMERTP-1-2005my。my。ASMEBPVCSectionⅧ-2010Division1《》my1。3620123FRP/CM2012.No.31mymyO0．00．00．00．00．00．00．00．0＜75A0．500．0≥75A1．001．43．2mm2．0011．01．6mm2．7526．00．8mm3．0045．01．252．832．2515．022．5020．012．7526．01．757．61.1.3ASMEBPVCX-2010。myT、U、Y、Z、F、V、f、。1.2ASMEBPVCSectionⅧ-2010Division1《》。1.3ASMEBPVCX-2010。2EN1092-1BS4994ASMERTP-1。2/mm/MPa/mm/mm/mm/N·m10000．60BS499455．0215．022．0294．910001．00BS499490．0360．025．0675．610001．60BS4994115．0575．028．01196．410000．60ASMERTP-155．0175．026．5485．110001．00ASMERTP-180．0265．039．0905．210001．60ASMERTP-1105．0355．051．51516．72BS4994BS4994ASMERTP-1BS4994。ASMERTP-10.6MPaBS4994。2。90%。。1。122。。。1．6MPa4620125/FRP/CM2012.No.3。3。1/10。。+。ASMEB16.53O。。3434。。。35%～50%、100%～120%。3.1f=Φ2－h－a/Φ2fΦ2Oha。3.2r=A/SAS。4A=πΦ22/4S=B×a+B+b×h/23。3/mm/MPaK/mmn－Φd/mmΦ2/mmB/mmb/mmh/mm10000．60104528－Φ302530281044%120%10001．00106028－Φ362530281044%120%10001．60106028－Φ422530281044%120%DN300。4。BS49941987《》EN1092-1∶2007《-PN、、-1》。4.11.52min、、4。5620123FRP/CM2012.No.34/mm/MPa/minOK/NO10000．6012NO10001．0012NO10001．6012NO10000．60O42OK10001．00O42OK10001．60O42OK4.2ASTMD1599《》60～70s66。5。5/mm/MPa/MPa/sOK/NO10000．6010．0655NO10001．0010．1052NO10001．6010．1553NO10000．60O40．0662OK10001．00O40．1061OK10001．60O40．1565OK4.14.210.6MPa4。5BS4994。0.6MPa、DN300。。。1．J．19970328-31．2．J．200301．3．J．2002055-8．4．M．2006．5A．A．T．T．．M．．1984．6TheAmericanSocietyofMechanicalEngineers．ASMERTP-1-2005．ReinforcedThermosetPlasticCorrosionResistantEquipmentS．NewYorkTheAmericanSocietyofMechanicalEngineers2005．7BritishStandardsInstitution．BS4994-1987．SpecificationforDe-signandConstructionofVesselsandTanksinReinforcedPlasticsS．LondonBritishStandardsInstitution1987．8ASMEBoilerandPressureVesselCommitteeonPressureVessels．ASMEBPVCSectionⅧ-2010Division1．RulesforConstructionofPressureVesselsS．NewYorkASMEBoilerandPressureVes-selCommitteeonPressureVessels2010．9．J．20080149-53．10．J．20060128-35．11．J．201013085-9．12．J．20100324-25．13．J．1998180171-73．14．-J．/20090546-52．15．J．/20100186-88．16．J．2004210748-49．17．WatersJ．2009260114-15．STRUCTUREDESIGNOFFRPFLANGEXUHua-mingLianyungangZhongfulianzhongCompositesGroupCo．Ltd．Lianyungang222006ChinaAbstractThisarticleproposesapracticalFRPflangedesigningmethodaspertheactualconditionaftercomparingvariousdesignstandardsofFRPflange．Testsprovethattheboltconnectionwillnotbeeffectedwhentheperformanceoftheproductionismet．Moreoverthehydraulictightnessoftheproducthasbeenraisedgreatly．Bythiswaytheperform-anceoftheproductisimprovedthecostisreducedtheprocessisoptimizedandthecompetivenessisenforced．KeywordsFRPflangestructuredesignairproofboltconnectedprocessoptimization6620125