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BFRP,(,310018):,,BFRP.BFRP,..BFRP,.:BFRP;;;:S274.3:A:1008-536X(2010)01-0007-05ApplicationofBFRPTubularinWater-savingIrrigationEngineeringZHANGFei-fan,CHEHXiao-dong(ZhejiangWaterConservancyandHydropowerCollege,Hangzhou310018,China)Abstract:ThematerialcharacteristicandmanufactureprocessofBFRPisdiscussedinthepaper.ThestudyshowsthefunctionsofBFRPareperfectinwatertransportationpipes,whichcanbeusedasthemainandthesecondarybearingunitsinmostengineering.ItcanbepredictedthattheapplicationandresearchofBFRPtubularinwater-savingirrigationengineeringcanbringuptheenormouseconomicalbenefitsandsocialbenefits.Keywords:BFRP;water-savingirrigation;manufacturecraft;materialperformance0,.,.,,.,,,.,,.,(BFRP).BFRP,().;,,:2009-10-25:(RI0614):(1963-),,,...,,;,[1].,.,.,1/3,1.5t.,,.,,,,.,,,[2].BFRP,,,.BFRP,,[3].1BFRPBFRP,,221Vol.22No.120103J.ZhejiangWat.Cons&Hydr.CollegeMar.2010.,,,;.,95%.200MPa,2;50MPa,;180MPa;20MPa.,;,.12GPa;6GPa;10GPa.,,50,..,.,,.,.,;,.,[4].2BFRPBFRP.;.,,,.,,,,,.BFRP.,,60.,,,.BFRP,,,,.,,,,.,;.,.,,.,.,,,.,34,;;,;,80760mmHg3h.,,.A-2B-1,,,[5].3BFRP,..17,.BFRP,.5,180MPa;500mm,1.0mm,64..,;;;;MC.,822[6].1BFRPg/cm3()/%901.1810.8730.8650.8771.225851.2020.8900.8680.9161.231801.2160.9450.9240.9551.2472BFRPGPa()/%905.422.812.852.8775.774855.262.692.682.5605.521804.932.422.242.1905.0733BFRPMPa()/%90142.092.1786.4290.06112.5785126.590.3681.6089.97101.7880114.388.2580.8583.8391.014BFRPMPa()/%90128.46119.44128.16118.10151.4685121.69111.02117.61110.84143.0780104.99102.0399.23101.02139.125BFRPMPa()/%90108.43103.90101.4999.56101.1785100.5599.9995.1494.1185.528093.2189.5784.2084.8882.636BFRP104Hz()/%9025.1421.5222.1324.2528.448525.0322.9621.3221.2525.078024.6719.7219.6020.9223.40:0.85,0.157MPa/%0101.6593.6093.3497.45104.6310104.99102.0399.23101.02103.961595.6398.4691.2592.24100.932090.0390.5887.7787.4891.752581.0987.4285.0081.5488.31:0%23h,;80%4BFRP,200mm.,.,,,,300mm,600800mm.,.,,600mm.BFRP,,,.BFRP,,.,.,,.,200kPa,23kPa.,,,,,,.1,8.,.,.,95%,,,,,,.,E.1:BFRP9,6,633.,;,;.,,,.,,,.,,,,,..:,,,..,,;,,.,,,,.,,.9.18MCMC/(g/cm3)0.940.961.351.451.141.25/MPa226898139/MPa274090134185/GPa1.11.41.53.24.25.1/%1510020403663.70.30.30.30.35/MPa2230355097169:MC80%9MCE/GPa0.0081.851.23.35.00.30.1670.30.30.3E/GPa0.009191.323.65.60.4290.200.4290.4290.429/(g/cm3)1.7500.9531.41.2.,.,10kN/;,-10,35kN..10D=630mmMC,[7-8].10630mmMC/mm1200150018002100/mm/mm3.833.883.914.3915.4/kPa-51.07-53.63-62.15-62.57/MPa-1.36-1.42-1.40-1.49/mm3.643.623.863.8624.1/kPa-59.89-59.41-64.36-71.69/MPa-1.51-1.491.481.46/mm3.513.683.723.6330.0/kPa-64.28-67.41-67.36-75.69/MPa-1.531.55-1.50-1.535BFRP,.BFRP,,.BFRP,;,.BFRP,BFRP.BFRP,,.(1),,,,,.(2)BFRP,,1022,.,;,.(3),.,.(4),,.,.BFRP.:[1].[J].,2001(10):12-18.[2].[M].:,1995:1-25.[3],.[M].:,2002:19-28.[4],,.[M].:,1995:52-68.[5],.BFRP[J].,2005,13(2):25-28.[6],.BFRP[J].,2007,15(3):17-20.[7],.[J].,2006,14(8):19-22.[8],.BFRP[J].,2007(2):18-21.(3)4.3.2,,..,.,.,.,,.,,,,,,.,,.2m,,.3mm3,,,,1.1m,1.0m,4,,,[4].5,,,.,,,,.,,,.:[1].[M].:,1998.[2].[M].:,1994.[3],,.[M].:,1992.[4].[M].:,1985.1:BFRP11