DB11884-2012公路护栏设置规范.pdf 9页

'ICS03.220.20A18DB11DB11/8442012SpecificationforLayoutofHighwayBarrier2012-06-142013-01-01 DB11/8842012!".................................................................................II1...............................................................................12.....................................................................13 .........................................................................14...........................................................................25...........................................................................25.1.......................................................................25.2.................................................................35.3!"#$%.............................................................46&"...........................................................................56.1()*+.......................................................................56.2,-./012.............................................................56.3!"#$%.............................................................57345.........................................................................67.1()*+.......................................................................67.2!"#$%.............................................................6I DB11/8842012#$%5.1.1.1&5.1.2&5.2.2.1&5.2.2.2&6.1.2&6.2.1"()*+,-./"01*+,26789:GB/T1.1-2009;<0+=>?678@ABCDEFGHIRSTABUVEW(XYZ[DE]^_W`aYZ[?678=>T\  U!"# $%&"(?II DB11/884201213678)W&"#3450()?6781*+,+-+W0()?2*4567./0*601234560?7289:0;<=89:0>61*6?72489:0;?@>6ABC=D0E,RF1*6?JTGB01WGHK78JTGD81WDE#I(Q(XJT/T281WJK"L389:;JTGB010 M#./ 1*6?3.1NOP4QR$S4Q,-./0TU"VWXYPZR$[]^340_R$5?3.2 `0a200500m5.5%05 500m5%05 3km05.5%05?3.3  .JTGB010?3.4   !.JTGB010"#$%&"()*.6+(X,*#$-&"()*.2+(X,*05?1 DB11/88420124<=>?4.1W0/#,-./0K.7/0121?@1ABCD3-4,456---./2km/htm/skJ1001.520200B401020701001.520200AAm6010201601001.520200SBSBm8010202801001.520200SASAm8014204001001.520200SS801820520E--3 10ms0 !"#0$"?4.2%&$"V()(X]DE$".00-70kJ520kJ(X?4.3678I#0JTGD810?5F5.1G5.1.1HI5.1.1.1JTGD81057!"()Ta)#/#$W%&&"(7*0)#*+,-+."/05,01/W%&&"(*0)+,-+."/05,b)15m/-"&2=3045.67/< DE05c)W/WED&&6.$%130m7m,724;21:1.5.89:5SASBA;<<=R>515m4?=30@A.#B4,<CDEBDEF05SSSASBGHI5< 055.1.2.2/720I1!,-./?a)W!"#$%&""()#$%&""5*b)W!"()7+5?5.2UVWXY3 DB11/88420125.2.1HI0()*+,JJTGD810-+?5.2.2ABCDQT5+75.2.2.1V./V.29:30!0,-./?UW#UVW 30I1,-./?@3UVWXYABCDQT5+7(Xkm/h12W/W1201008060()05DVAm"<=>&.$%30mSBmR!"#$%"#05$!"#5SAmSBm5.2.2.2UW#UVW 30I1,-./?5.2.2.3.]DE0W30I1,-./?5.2.2.4/WV&/4V0W0,-./9/W012"!?5.3Z[]^_`>?5.3.1-0!"!#?$"?./4?@4aCDFZ[/T5B"T3mm1144E/2BAT6"T4mm1404E/2BAAm"T4mm4E/2BSBSBm"T4mm-89%"2E/1BSASAm"T4mm-89%"2E/1BSSEE-B-?4 DB11/88420125.3.2?5.3.3DE 0&()(Q(QW,-,-?5.3.4V<M5016m"!"#&$?66.1HI6.1.1&"0()&%&JTGD810"?6.1.2()W*+D,V&"0-&()&"?6.1.3"R.&-."(/(0&)1&20340&"*:5()*+(X?6.2ABCDQT5+76.2.1&56&"(4&789.2950!&"0,-./?@5ABCDT5+7(X)4km/h12()W/W$/W:/W12010080608060403020&"(4;6m0&789;2m+8SBAAB&"(46m<20m&789!2m"#/W$=%&SASBSBA>?"<&(%)%!@,*!@,&"(4!20m"#()W"#8A+A(BSSSASASB>?"<&(%)$,%!@,$,*!@,E$/#-C./W;&EVD-0,-./EFG0F)?6.2.2.&"+])4&"(4DE.>?$)../H%)0I%J-KL05&501CI(0,-./?6.2.32M"#*3,05&"&1*30J-24"*3(X?6.3Z[]^_`>?N./&"6!"#$%&%&JTGD810"?@6aCDZ[/O5P"!BQ"!A5P"!5 DB11/8842012@6aCDZ[()/OQ"!6AN/5P"!SBQ6N/5P"!SAQ6N/5P"!SSQ6N/77.1HI7.1.17$84,-.//)0-0F31R&()345?7.1.2345&()7$84S9,-./S90?7.1.3345&:231-0084(4%T)%T)S)*;34)R&?<-0(U0=>?U?7.2Z[]^_`>?7.2.1345EFG0=134&/9345V@7$A"0=134?7.2.2"0313""0"$034?7.2.30$034?7.2.4-S)E3345"2W?7.2.534510m?7.2.6345"3450"5(!"#0"5($?7.2.7345"%345&"()*()"+"0&"()?7.2.8345$0,-.,/.K01JT/T2810?6'