《2021混凝土规范大全》JGJ114-2014 钢筋焊接网混凝土结构技术规程.pdf

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1、UDC p JGJ 114 - 2014 -ij J 1739-2014 Technical specification for concrete structures reinforced with welded steel fabric 2014-02-10 2014 -10-01 Ms Technical specification for concrete structures reinforced with welded steel fabric JGJ 114 -2014 :fltfllmfl: 9=$A001.W.3f ti!:$ nmff s m = 2 o 1 4 1 o J

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4、; 2. 1i&Tft:fiOIM&mBJ51iUtilt:iti; 3. 1i&Tm:fli#J1lf:iE1itJtH&NitBJ :fl;k.)E; 4.MmTmamBl*Nlit:fli#J#M $811):; s. 11 fttt:Jt oo mam il. fF 1l#J:UIM&J1L *-811lMtt.MF f)tfi 0 *WffittNtf!Smm-ttBJM . ffiOOJ!WMmAtt*WBJMotAfittfi :flfilJtM*OOJ!WM-#JM Cit!hl: :lt,s; m:lt.=.PF* 30 % , Ill

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6、& 0 PJ *liIAM:*W n fr* x iiiM1ffi r.iu 1# JWJ 11! Mlii 1# * * :X!J:lrjf il x *liI$AM: X$ M m tit * :!l-W .$ :ti! 5iE1iB* M fJ 5 1 ,JJ!tl . . . . . . . . . . . . . . . 1 2 7Ci!;f!l;r,r% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.1 * . 2 2. 2 % . 3 3 ;fJ-+ . 5 3.1 mMJIXiI .

7、s 3. 2 tl!lJt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 i&titit . 8 4. 1 -All:ffl) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4. 2 ffet!t/Jit . 10 4. 3 .iE#Jl-.Jf,&:5 . 11 5 :i!rJ . 14 5. 1 5:m: . 14 5. 2 OO :flltrf . . . . 29 5. 3 11.I:fi

8、;J . 33 5. 4 xutttJLJ!miliZ.trf oofl!lm . 35 6 JID;I,&J&: . 36 6. 1 -All:ffl) . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 6. 2 jg*tftr *:1$,J. . 36 6. 3 :ti: . 36 6. 4 .!:, i& 38 ffl:ll A Jffi11IMl!ti% . 39 ffl:ll B tiffi1$1f t#!f8tt71C* . 42 ffl:ll c mf.&#fmffllFffiJ$1i

9、tfflf* . 44 ffl:ll D ffijfmtiEBml:I:* . 46 6 E tlR . 47 *lil.fflililiJV=!JI 50 51ffltf-ll1i . 51 : :tiJV!JI 53 7 Contents 1 General Provisions . . 1 2 Terms and Symbols 2 2. 1 Terms 2 2. 2 Symbols 3 3 Materials 5 3. 1 Welded Steel Fa bric 5 3. 2 Concrete 7 4 Design Calculation 8 4. 1 General Require

10、ment 8 4. 2 Calculation of Bearing Capacity 10 4. 3 Checking of Serviceability Limit States 11 5 Detailing Requirements 14 5. 1 Building 14 5. 2 Pavement, Bridge and Tunnel 29 5. 3 Hydro-structure 33 5. 4 Railway Ballastless Track Bed and Bridge Deck Pavement 35 6 Construction and Acceptance 36 6. 1

11、 General Requirement 36 6. 2 Transportation and Approach 36 6. 3 Install Welded Steel Fabric 36 6. 4 Check and Acceptance 38 Appendix A Models of Approved Welded Steel Fabric 39 Appendix B Technical Requirements for Welded Steel Cages 42 Appendix C Common Specifications for Welded Steel 8 Fabric for

12、 Pavement and Deck 44 Appendix D Quality Requirements of Welded Steel Fabric 46 Appendix E Technical Performance Requirements for Welded Steel Fabric 47 Explanation of Wording in This Specification 50 List of Quoted Standards 51 Addition: Explanation of Provisions 53 9 i. o. i 1J:tE minn ix.xJ ti f1

13、J ft9i)!it nTh:I 9=1 :JJHW ttt+r oo *8-9tt*ma.mm.*m.tt*m i:IJJI i!JIJ ): * Jl!.ll!L i. o. 2 *Jl!.*immr*fflffX1in;W:tiix.xJWCinft9tif1Jft9i)!it. nTh:IRi&o 1. o. 3 f1XJ$;WIX- fi!,j illi:I 00 *m11-T:fl fljfi 8-9Jl!.J:E 0 1 2. 1 /It i! 2. 1. 1 mm.rXXJ welded steel fabric A:ff ;f !Pl mt/f-IPJ 1-1:1 e

14、t w. rPJ tflla rPJ m. 5HJU VJ -1 IBJ fil_!ji; 1_ fltl $xx. m Et!. Ill. mm t -et m rXXJ Jt , w m tirXXJ 0 2. 1. 2 iti!PJm.rXXJ one directional welded fabric W.1PJmhmf!ri.m1PJmirifilmirietmrXXJo 2. 1. 3 $Lw!ilimiri cold rolled ribbed steel wire -*:tE*%=mtOOA%a !ili et m 0 2.1. 4 ilit:$Lw!ilimiri cold

15、rolled ribbed bars with im-proved elongation -M*metA:ff* $et$Lw!ilimiri o 2. 1. s tt c $L) ft 00 m iri cold drawn c rolled) plain steel wire -ttc)wetff.oomm. ttftmf!rio 2. 1. 6 f$ lli *N overhang W.IPJ, m1PJmiriMitemrXXJ:li7Haetm1PJ, w.1PJmiri9=L et*No 2. 1. 7 m.rXXJet1*ti lap of welded fabric tm#9=

16、. m.rXXJ*NmtN/f-M.mJ et*N*m.rXXJ;fmtAW%eto 2. 1. 8 1*1! normal overlapping 2 -*mft-*mkn. 2. 1. 9 Jfm nesting -*mmeA-*m.M*m meft-3-oon. 2. 1. 10 :tom back overlapping -*mft-*mk.ameft-3-oo ,m&ftMJfOOn. 2. 1. 11 m11ffi&% welded stirrup cage mmmmrr*Rmmfi&* 2. 1. 12 m&lf1 lattice girder -

17、akme,MameMMRffmemmm iXOOf!J v *mem* 2. 1. 13 bottom fabric MmMmkm.-oommm. 2. 1. 14 00 top fabric MmMmkm.akoo-mmm. 2.1.15 memtmoo reinforced concrete pave-ment oomem*maoo. 2.1.16 :it&tlB!OO continuous reinforced concrete pavement oo:itmemm.*m i!OO. 2.2 2. 2. 1 fPfflfPffl:!Z M-itl; -mttl; -mttttm&

18、amp;J1Zh; Wmax -,j(m. :ffLtt*W:lfPfflntnJttA:* 3 .OO:lto 2. 2. 2 iMl1:ft E.-l!XJ$ltil1:f:lil:; fyk-til!XJ$JffiDIBi1tlijfti; fy-;t!i!til!XJ$1JiJSIilti&Ht-Ol; f-;t!i!til!XJ$1Ji:ffi3iltit-Ol; J, -rH,i:.,tttlliltttm; fc-7lHLmEBiltttm 0 2.2.3 JLfPJfi A.-tlLIRlnll!XJ$B9UmffifW-; A.-ff!RtnJmnnB9mmW-; a

19、.-tnltllm$il-JJ -ffifllili1B9RE; a.-lnlffl!XJ$il-JJ,-ffifllili1B9RE; B-f4B9ooliCJtllt; B.-ttfilfft1Jt Jli!.ff IR Jl; p-lnltllmnnncnn*; 4 v-mnn B9if1Jx&*Ma*fttfi; 1t , E3 f;tt n#J ji)f 1ifH J 0 3. 1. 3 l!XJ$tllXXJtf.Jl!XJ$iillfUi-ltf.iE!Zhr 95%tf.Jf*iiE *o tl!XXJ tf.Jl!XJ$iftjtfi-Jlf.i J ykE! 3.

20、1. 3 *fH o UXJAA Uiilftn0fli:lf (mm) fyk CRB550 R 5-12 500 CRB600H RH 5-12 520 HRB400 400 HRBF400 F 400 6-18 HRB500 500 HRBF500 F 500 CPB550 CP 5-12 500 5 3. i. 4 mJiliii-trXXJ B-9J11.titmif jtl:M!.J:E = 1 mJilJB-91112m*J11.fJL 3. i. 3 :IZfm 0 !fLliH:bm Jili Lt iWJ JEti !fL 1W Jib m Jili B-91112 PJ

21、*ffl o. 5mm :itHlL 2 ii-t XX 11Jtj 1f J rPJ B-9mJilj!SJRE1Ch lOOmm, 150mm, 200mm, -th.PI*ffl 125mm 175mm; !:j11J!J1fJ(nfil1B-9iIXJ$f Rf!:; 100mm400mm, _:; lOmm egftH&a O;fli.Jj rXXJrXXJ*ffl;zls:Jll. 5. L 23 :M!.JEB-9.&WCJ!nat, JJiIXJ JiljegfRf!:kr lOOOmma 3. i. s tt!Xii.ltlXlmJtt-.JttiY:!iJ.

22、lijti.tm: fy ottffi!illii.tm: J E!Ztt* 3.1. s *.mo f1= . m . /lf!iJJni.tJJlf.t, fiml tt-.JmiY:!ftJJtijti.fOO:*-T 360N/mm2 lf.t E!Z!Di 360N/mm2 0 * 3. 1. 5 IXiiJliJ.SiJ.li!ti.tfl (N/rnm2) tliilft5AA! fy CRB550 q,R 400 CRB600H q,RH 415 HRB400 360 HRBF400 F 360 HRBSOO jj! 435 HRBF500 jl!F 435 CPB550 q,

23、CP 360 3. i. 6 ii-trXXJmJmB-911:tl:1: E, m* 3. i. 6 *m 0 * 3. 1. 6 IXiiJlilttm:& E, CN/rnm2) #Un AA! % E, CRB550, CRB600H 1. 9Xl05 HRB400, HRBF400, HRB500, HRBF500 2.ox105 CPB550 2.ox1os 1; 380 380 360 360 410 410 360 3. 1. 7 *ffl CRB550, CRB600H fll HRB400 mJilJB-9ii-trXXJfflr 1f-ttn&WB-9;f

24、li.#. mJilJB-9M:kJlZJJBM 6 300 N/mm2 at, mJ ffn Et9 200 j jz. Ji ill )J j &ft PJ J& 100 NI mm2 o ;ltfill 111 llli ml ff1i m XX :ittfi Jf 11: JJ/-at , Ji ill)J U&ffiill ;j1fif UJM-T :ktrfHJr.J:E o 3. 2 1!E IJiI 3. 2. 1 m ffn mti 1XXJ tm t1J jfij 11:wJt ill rif mi. fi t fl rn=tt1Jt9:itf1)

25、GB 50010 Et9:k5:Eo &tr-= a, -= b PFmrrEt9t1Jt1Jf4, :ltt!eljf5Etlt1r1f!:-T C3oo 3. 2. 2 J%fn-f.N:t1JfVfmtl=tljfEf95Etlttf-flffi, 5Etltt9:itffifn ttHmJfitNHm,mJfillJJm.ill *JJA.fitf-fl tl=tljft1JNitJr.ti1 GB 50010 Et9:kJ:E iAfio 3. 2. 3 mJflnmIXXJtt=tITffHtJi:ITfftlfi, l!i:i1L 7j(I, Et9mJtm,ttCHtt

26、*ttftill;j1fifJJA.fififl (07j(tt=tITffNitnU JTG D 40, (:lnHJi:iiITffN itm cn 169, ( JTG D62, mtJi:NitJr.m CJ 11, 7JItl=tljft1JN itmm SL 19L 7JItt=tt1JNitm DL/T 5057 ( !VL:i1H9:itmm ) TB 10082, (rJJ*NitJr.m TB 10621 fn( tJi:?imlffntt=tfnfP!ill)Jtt=tt1JNHm TB 10002. 3 Et9:km5:Eo 7 4 itit1= 4.1 -Ji mi

27、4. t. 1 mu-ti1XXJWCMif8tm&:ftJN-ttf8*n1u, * i:J:fJHHk;5-tt, IE11tJ=!Hlll!tt;5, #Jf4m11Nit:fflj!ij ttiilit.*:zls:Wl.8* *B00*5m tl!&:fkJNitJUtU GB 50010 _&J(:fil.f:ktjmf83C-o 4. t. 2 mmitilXXJtfil&#JJ:f8ifj:fl:!tiBOO*tjlf Jtm#JifjJUiD GB 500091ifrl; 1!.Jlft:ffl:fl:!tiBOO* tjlt JtmmJIN-

28、ttm GB 5oon 1ifrlo 4. t. 3 mmitilXXJtfil&#J#Jf474ki:J:fll&tt;58-tt. xt NitttR:fflmtiNitttRfti:f1=:ffl 8:zls:m*-tt; xti!.11 Nitttitti:f1=:fflf81!.Jlfil*HoxtiE11tfflfitt;5m :fflf8*mE8m*m*m*f1=:mf8 Hoj!ijttiilit*B00*5mm&#JNH 11! GB 50010 83CJl.o 4.1. 4 #J48:ft:ktJEit1ll:-fjl:i:i* 4. 1. 4 -8

29、f)E l!Ulo lJliL JliL&til#Jlf: m1UIHK lo PfJtjjtl jfi!J?;& tVjjm -0. 30 (0. 40) =:&& -0.20 _, -a=, i x-tr1f.1fl-:15JM&/Jvf 60%:1t!IK-Pfrf8flilft. :it:lll:k& I!& f PJ :IUllffl% i*I B9 ill ; 2 rffihrf8mamMflilflil#,Jl:*m 1ltf-fl B9 :ff :k:AAlJE 0 4. 1. 6 tttrL * WJ m 1lnmti

30、tEVltJtt& 1-J PJ i:1 HJrPJ mm ttPlh*xttEil*r*ttttm 1-J 15%; xJ!fL*m1!1Jmtiti:itt&. ffiEil* r 20%0 rfi*i:7ma1-Jt&#.Eil*fflmmttPli:7 *1-J*fffnt!o 4. t. 1 m1lnmtiWC1ln1-J1i:irrt:111-JIErm, #4rm* aiJ1t, 11!.It .m Ml!:I rPJ x ff If l5L 1-J H PI*lJll.fiOOtijfl Oii.&HtJUiU GB 50010 fl! GB 5

31、0666 1-J:ff :kAA.Ji:iJ;l.fi o 4. t. s m1lnmtitmrm1-JiiH. Eil*mi.1T1Tt$l1E 0 JJtmrmiiitJU1D JTG D40 fU (:lnHlillrmiitt Jlf.m: CJJ 169 1-JJll.EiJ;.fi o 4. t. 9 JJItif4*fflm1lnmtiat, iiHEil*mi. fi1J;f$f1E (7j(ItiiiitJ11.m: SL 19L (Jj(Iti ;ftJiiitJlf.m: DL/T 5057 1-JAA.Ji:fAJ o 4.1.10 mtifflrxWil!1*.moo

32、-01H?at, iWIEilff iflJll.1Jfi;f$f1E (!Wtil!iiitJlf.m: TB 10082, (Jii)( ttJ11.m TB 10621 fl! mWlfm1lntmfllfflEiliJtm iittAA.Vi1 TB 10002. 31-J;itj;kJlf.JEo 9 4. 2 :hi.tW 4. 2.1 m:lffit1CWC:lffiBrEV4iEit00ffej-J,fj:1J B*moom&tt GB 50010 B:ff:ko 4. 2. 2 9i!%llltOOB)(;J:ft-TilLJ21Bflj T %it004, ;tt:

33、 JEllltoo*iJ coo 4. 2. 2) rJtl0.rt:*= F :;:i:a=:,j;3, J;A M( J= b 00 4. z. z IDITif5:#Jf41EITif5:ffeJJit:M: M aifcbx (ho - )+ fyA1s (ho -as) ( 4. 2. 2-1) m&ffiN-r0.rt:= a1 fcbx = f yAs -JYAs mffiN-r.rt:*= x J Mirt *ffl ; .;b-:tt:J:xt W. 51l:ffi IR ii N, tf:e 5i N Im tt C50 Bt :xt CRB550 fl CRB60

34、0H m. m. IXXJ * .;b =O. 36; :xt HRBiOO, HRBF400 mnm IXXJ * .;b= 0.52; :xt HRB500, HRBF500 m&mtIXXJ. * .;b =O. 480 ti5iffl.lmtt C50 Bt, .;b f!i:m. fiOO*fljll ti:ft.Jia:itm:) GB 50010 89:ff *JE.ijRtilo 3 M&.WIXX151l:#J#89Beyf!i:mr.B00*5 ti#Jia:itm:) GB 50010 89:ff*JE1Afi o M&89 J.llliJitil

35、llllf!i:*W 3. 1. 7 89JEo 4 M&mIXX1E&89m#J#,Jt51l:D,51l:ffi*i189 itllllifm.fiOO*flj ti#Jia:itm:) GB 50010 89 :ff*JEo 4. 3 iE1itil.lIH&- 11 M&.WIXX1E&89m51l:#J#,f!i:Ma Jlif jf m :WHF ffl njlij 89 :Ii* Y! N Wmax J.lll lmM* w 1k 4. i. 5 J89&m. :li:kY!Neyf!i:r7tl0:1:it= Wmax = 1.

36、9 1f1 ( 1. 9cs + 0. 08 ) ( 4. 3. 1-1) s Pte =a-0. 65f,k (4. 3.1-2) Pteasq 11 M a,q = O. 87 A,h0 (4.3.1-3) d = 2.: n;d eq 2.: n;v;d; (4.3.1-4) A:9=1: wmax -f(?iliaBJl1bk!J,Jll-&-Jt-m-KAAftJtJo-J,t)l:BJ !i:k.OO:)Jt (mm) ; cp-;.itrSJ w. rru tL m 1IJi J1Z 1 HJ ?J * = ip 1.0Bt, J!kip=l.O; XiJ 1Lt ffe

37、 Ji j ?iii a 11:fkJ14 , Jlk = 1. o ; a sq -f(?ilia71bk!J,jllifit)l: BJ m 1$ t ti :fkJ 14 w. rru tL m 1IJi J1Z f1 ; E, -f1XJ1$1J5t;.ttttl:, f(;1s:tW* 3. 1. 6 *ffl; a-* :XHWWJflXlfIJjtJ(, l!ka=l.05; c, -!i6 W. rfiJ tL tlXJ 1$ 6Ht1 tL IR m:; .it1 11 Re (mm); c, 20 at Jlk c, =20; p,e -f(:ff:5ctlriWWit)l

38、:BJfhrfiJtlflXl1$ WC$ Pte = A,/ ( 0. 5/ii) Pte :tJl. 4, 1. 4 jk-tJl.JElJJio 4. 3. 4 T J T *I roHlUntl=VJIfk.Jflj:ft( -*m#m*AAmlJJlB,eyft(TA it: B= s (4.3.4) Ar:J=t: BS -fti:8l1bJ:tJl. 4. 3. 5 jk-1J0Ait; ()-m*AAJ=flxHtall*llU(ri* ftJJ,lfi 00,fjf- tl%iJt,fkJtiittJl.m: GB 50010 1J:fl *tJl.JE*fflo is *m

39、mT,ffiJfJimmfk.1# 1JmAAIXJtlll Bs eyrt;:TJtl0Ait: (4. 3. 5-1) (4. 3. 5-2) A 9=1 : : tJl. 4. 3. 1 jk-ljfD;E; aE -flXJfJj5ifllfm:l:*Y/%iJt5ifllfm:l:lJ l:f:Ji; p-ftiJmffi1fJil11fJi$, p = As/Cbho); Es -ffi$1J5ifllfm:I:, * 3. 1. 6 *ffl; Y11 -&X mf mf f,g-!:3 mH& :fl:i mf mf f,g 11 H ii; b-001JJlT

40、mf1JJl; h1 -& IK fl 11 Jl, h1 O. 2ho Bt, Jfit h1 = 0. 2hoo 13 5.1.1 1Ht-&!ffl1 501Fff9WJ8mix.xJWC8ff9t&f&, j1/;t #.M*W18ff9WWltfilrWJ8ff90.Hfil it* 5. 1. 1 ff9JE; m:it-&!ffl1F& 1001Fff9-tj:, filJjy * 5. 1. 1 jff9 1. 4 ffl 0 rm!illl#Jk YfJij C20 C25 -20 15 =a -20 =b -25 c:. a

41、-30 :=: b -40 a=, WJilnrmlilll1l:ifilJtrmm. lilll i:f:iWJilntJmi*il ff-llE!l.m JJ!mLlt, Ji:f!l1JT 40mmo 5.1. 2 Wfiff9WJ8mix.xJt&f&lJgf4ff9W.JP1 ilri98M1JWC88:B-$fil.!IR o. 15 o. 45f,/ fy r;s4ff9tlt:kio Wf&lUtfiHf4W.rP11.lri98M1JWC88 :B-$filitJJMfrffil* fli t&m:it:J;JUrD GB 50010 ff9:

42、ff:kJEo 5.1. 3 *Wlmamix.xJW-rP1t1:maff9tililfil-K1t za filit* 5. i. 3 ff9J, Jf:filit rti:J;Je.1 = 14 1 -*-MB.-*m-M illr-a.Hmttooillr 50mm Cl!J 5. 1. 3); 2 -MB#B.-*m* memfltt.mell:*oooomm J:E, imall:t#BEt9*ill* 5.1. 3 iU* i. 4 !Film; 3 -.-M$r5d HMB1*:fPfil)!j!/Jr 3d at * 5. 1. 3 MBEt9* -n! o. s Et9fi

43、E* ff!m1Jr 2oomm; 4 :tEfffriJt!JRrEt9*ill1Jr 200mmo nl I VN l 1 l,200 L 1 I! 5. L 3 IW!l:M1X1$;t!l!tW.ro1firWHMatrfil 1-ttllff; N-Vf_jJ m511Uli:& mAA:t1H C20 C25 C30 C35 CRB550, CRB600H, l/Q-KltXAA 45d 40d 35d 32d HRB400, HRBF400 mAA l/Q-Klt :ffAA 32d 28d 25d 22d HRB500, HRBF500 l/Q-KltXAA 55d 4

44、8d 43d 39d mAA l/Q-Klt:ff:if?j 39d 34d 30d 27d ;:?C40 30d 2ld 36d 25d 15 s. 1. 4 fF.1JiiHaJ=tHl91Jtoomamfijj, :a:*llm ooJ.iizYroo*mtl(ili-*mttoo ru!/!IJ.iiz1Jr 50mm, mailnm*ll/fJ.iiz1Jr 150mm (1.J 5. i. 4), itami *ll!.iiz.IOCmM 5-00J ma i!Jttlf oo ie/!I. I l l I I V-N l 1 ;:1so oo s. l. 4 t!LJtoomam

45、m I-itlUUti; N-1JI.JJ s. 1. s mamJijtflma. *fflllftbaJHLilf Mma et. ;t;tm*ll!.iiz*.mN 5. i. 3 s:p.:krlitmI*llx -.:kJE. S.1. 6 WAtnmMJijjP.fMME:G:.:;IJtl(1htL s.1. 1 1WMmrrtlL1ff.iiz*r71HUE = 1 *fflet.oo*m* J.iluJr*-!41.N s. i. 3 s:p.:krt11tmiz.:etJEm* L. 1. 3 ffl, /ff.iiz1Jr 2oomm 00 s. 1. 7); iP.fM

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51、 18 rtJ iJ fltWHt9 Wi l111l!R N :fll fit tt -KN 1llZ it* JUlHf 5. L 3 , m 5. i. 5 , m 5. i. s :film 5. i. 1 89:ff J:Er, n161lll irr1tlmJ: 1 rtJttrM1Jti89mttWirm-KN zaE1lllrti:r1tl0:rtit = -,=&&m:tt&& laE = 1. 15la (5. 1. 13-1) laE = 1. 05la (5. 1. 13-2) (5. 1. 13-3) :rt: la -rtl tLM1Jti 89Wi rm -KN, *Je.m 5. L 3 JEo 2 *mttttBt.!tr