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OpticalFiber&ElectricCable20083No.32008王爱民(,232001)[][];;[]TN818[]B[]10061908(2008)03004304JointingTechnologyforSubmarineOpticalFiberCableWANGAimin(The8thResearchInstitute,CETC,Huainan232001,Anhui,China)Abstract:Thepurposeandapplications,keyperformancetargets,maintechnologypointsofstructuredesign,andtheconfigurationofassemblyequipmentsofthejointboxforsubmarineopticalfibercableareintroducedbriefly.Keywords:submarinefiberopticcable;jointingtechnology;jointbox[]20071123[](1948-),,.[]101,23200101984,,,,,,,,AlcatelNECOCCPirelli,,1986,20,,,,,,1,(),,,:a.();b.;c.,25,22.114,1d),(),,,231232.2,,,,(4),,,,,,,,,5,P,W,,4544200832.2.1斜楔角,=arctan,,,,,4~82.2.2夹紧力,,,!=1tg(+)+tg,W=!P,P2.325,,2.3.1注塑模制技术PEPBTPE,,,,,PE,PEPE,,67,,,,86782.3.2联合密封技术O,,60%O,OO,O,:w=(d0-h)!100%/d0,a=(d+d0)/(d1+d0),b=[1/(1-w)-0.6w]d0d0O,d,d1O,hO,,w=23%,a=1.04,b=6.4mm,,,,45:,,,,2.425,,,,,,,3,,,,,;;,,,,,,,,(),4199018,,,,5~10,,,,(),,,,,[][1].[M].:,1979.[2],.[M].:,1985.,,,,,,,∀#200864620083