（高清版）GB 50202-2018 建筑地基基础工程施工质量验收标准.pdf

UDC p GB 50202-2018 Standard for acceptance of construction quality of building foundation 2018-03-16&1tl 2018-10-01 00!$.A o oo 11 m o#OC i B lflADOOOO*l9tmfl!JS,JaJ Standard for acceptance of construction quality of building foundation GB 50202-2018 3:$11:i.A.Lfll!N11J%)f!l N$tttft$!1:9=AL)tfn 1!J%;f!:J N$Mf 11-B AA:2 o 1 8 q:1 o 1 B 2018 jt$Alfl OOOOlill ilJ&iHI I 1Afi IJiAijti&;f GB 50202-2018*tp 00 it lli 1tli t lli 1tli.tt lT l;iJ hl: hl:tJintn:SIR*t.m 1 11-%IE*:kJI c.!i 3 dltjlij:100038 :[phone](-$)jiiJ it fP.ljilj :ff l!tl01i.l fP.ljilj 850mmX 1168mm 1/32 4.75 ffl*118-T-=f:2018 iF 7 fl 11tli 2018 1f 7 fl 1 1?-:ffl.liilJ*%:155182 0264 1ft:49.00 G Jli f.2.JiJf il f.2.-tt:lHR :colo)63906404:ffffl-*tllliltli$关注【规范查】公众号，免费领5 0 0 本规范！2018 23 11J%JfiX?J J!NU!R-T11l OO*liJii J!ifJtl!iiill IImt m t&liJil EB-0-a-tttfl(ltJXit!ll1flinmiiOO:flt&:tFli)JJ oo:tm,-%:1-JGB 50202-2018,20181f:10 YJ 1 B.0;jtrp,5.1.3 7-JI ittJIix,&,!FtAfr o Jjj(ll1Xit!iiliin-&I!OO:it !&111)GB 50202-2002 a-t 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oo JJ Jr.5E 0*-*tt,FMfio*ttm-mm5ftlftIJM,_t*lililiWm0-A1*tt*lJ-ofi:ct 9=t o:fi.Y1mi5l.,w:i!J:rn 6iliiWm1r0 RJ c tw.:W:_tffitiWt=f 406%;IB:2oooo2)o*;fffilt-$_ft,!f!fiz,A;fnJi!f A:1 关注【规范查】公众号，免费领5 0 0 本规范！m:J:#iff1lIwm1fm0PJ 1Ni*JlIW1f0PJ m=ooltmf41ilfJ?:*1t m-tt1ilf J:l 1r 0 PJ IPJBr:k$1-N:k i it 1iJf 1 m 1J!Jt-t.i 1lJ5 t l1E Ji$!1i1f fJi r*ltmiWBJ0PJ)*JEIWm0PJ Jt WJ 1J1iff Jiiit WG 1f 15&0 PJ ooJtmwm1ilfJi0PJ _t)lf*JiF!JtE-IWJNffi 0 PJ w,Jtmf-4 1i1f 1E _trtJ I*iitiifijl_l0 PJ t Jf.tr,iti!Jt mf-4*1i1f W _t#iJ q1#f lti.ii Wnft fi im M:A=*ll)(.:ETI*3:)Sjffjftl 5:f-#:$tl I()(it.:!JG*itTI Q,flA 1t j.:E!Ji:Jt*If iflt Vfil.:EJ!m*li.:ijJLt.J.L.*tl if*Ltli-jt:Jlg*L tt it t$1L*flA:1:$if A:nt PJ flA 1*-ffl lm ilit*Rl ltill.ll m)lj mfii it *lt+l:XlJ!)(II 2 1,g,Jj!tJ.(1)2*i-B-.(2)3:;zfs:Js!l):E.(3)4 tl!.I .c 5)4.1-):.(5)4.2,!JJt!.(6)4.3 1i9;fJJ ft.!;-5 Jt!.(6)4.4 I fiX;fJJt!.C 7)4.5:Y 5 Iiilii.(18)5.1-):.(18)5.2 xttitt 1ilfl.c 19 5.3 flttrntttt 1ilfl.c 2o)5.4!31ilfl.(21)5.5 m$ttt!iii itJ tn:.c 2 2 1 关注【规范查】公众号，免费领5 0 0 本规范！5.6#1!P,IiX;ILiliifl!.c 24)5.7-TfFILiltEtlt .c 26)5.8*.:lifEILlliiltlt .28)5.9 ifl.iftlffflt.(29)5.10 5.11 mtit :ffD lli:flt.(31)5.12;Ei-E:ffi:ll.32)5.13 m:.lf.!:j6Lfi.33)6 1t!rnilliiW.36)6.1-m.36)6.2 m.ttj!t.(36)6.3$.(39)6.4 J.JlE:.(42)6.5 it:(43)7 tFIW 45)1.1-Stm);.45)7.2.f:t:f1t.(4 5)7.3.flitltEfi!PJj.(49)7.4-ftm:OOit.i 51)7.5 Jk fj w:ifAj .(52)7.6 l;J:ifAj.(53)7.7 rat;-.C54)7.8 lff.J Jk.(57)7.9 2fc:bo.58)1.10 x-1f:.58)7.11*ff.(60)1.12.!:j3:.1*lflitiJifCxt?.61)s!t!r,Jc.:fi 1!ltl.6 3)8.1-ff,t,W.;E.(63)2 9 8.2 8.3 71 15:1JI 9.1 9.2 9.3 9.4 l!il:J:it:J=J=tz E-Jili.!J:.!ili.(63)(68)(69)(69)(69)(72)(74)9.5 E-JfJ:!Ji.(75)10:ill.:llti.(77)10.1 10.2 10.3-m;E .77)IIMliaJt .77)tJtli.(79)10.4 itl.:!lt:J=J=.(80)i)f;f JR A:im liili Illf.81)*t rt m iQJ i .8 4)31ffl;fftJR.(85):Xi 87)3 关注【规范查】公众号，免费领5 0 0 本规范！1 2 3 4 Contents General prOVISIOnS.(1)Terms.(2)Basic requirements.(3)Ground eng1neenng.(5)4.1 General requirements .(5)4.2 Soil and lime-soil foundation .(6)4.3 Sand and sandstone foundation.(6)4.4 Geosynthetics foundation.(7)4.5 4.6 Flyash foundation Dynamic consolidation foundation.(8)(8)4.7 Grouting consolidated foundation .(9)4.8 Preloading foundation .(10)4.9 Stone column composite foundation .(11)4.10 Jet grouting foundation .(12)4.11 Cement-soil mixing pile composite foundation .(14)4.12 4.13 4.14 Soil-lime compacted column composite foundation Cement flyash gravel pile composite foundation Tamping soil-cement pile composite foundation(15)(16)(17)5 Foundation engineering .(18)5.1 General requirements.(18)5.2 Non-reinforced spread foundation.(19)5.3 5.4 S.S 4 Reinforced-concrete spread foundation Raft foundations and box foundations Reinforced concrete fabricated pile(20)(21)(22)5.6 Cast-in-situ pile with mud protection wall (24)5.7 Dry drilling cast-in-situ pile.(26)5.8 Long spiral drill hole grouting pile .(28)5.9 Driven cast-in-place pile .(29)5.10 Steel pile foundation.(30)5.11 Anchor pile.(31)5.12 Foundation on rock-anchor system .(32)5.13 Sunk well and caisson.(3 3)6 Special soil foundation engineering.(36)6.1 General requirements (36)6.2 Foundation on collapsible loess (36)6.3 6.4 Frozen soil Expansive soil(39)(42)6.5 Saline soil.(43)7 Excavation protection engineering .(45)7.1 General requirements.(45)7.2 Contiguous bored pile wall .(45)7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 Sheet pile wall Secant pile wall Soil mixed wall Soil nail shoring Diaphragm wall Gravity cement-soil wall.Soil reinforcement.I Strut Anchor (49)(51)(52)(53)(54)(57)(58)(58)(60)7.12 Foundation pit support combined with main structure .(61)8 Groundwater control .(63)8.1 General requirements.(63)5 关注【规范查】公众号，免费领5 0 0 本规范！8.2 8.3 Dewatering and drainage galleries Recharge (63)(68)9 Earthwork (69)9.1 General requirements .(6 9)9.2 Excavation of earthwork .(69)9.3 Excavation of rock foundation pit.(72)9.4 Earthwork stacking and transport.(7 4)9.5 Backfilling of earth (7 5)10 Slope engineering .(77)10.1 General requirements.(77)10.2 Bolt-shotcrete support (77)10.3 10.4 Retaining walls Slope excavation(79)(80)Appendix A Inspection of foundation subsoil .(81)Explanation of wording in this standard.(84)List of quoted standards.85)Addition:Explanation of provisions .(87)6 1 1.0.1 71:bDSimtf1.ilii;wMEI19t._4f,-lJill.I;w Mt!:I J9t.f8-%1:ilE I Mt!:I J9J:.ffftl JE*f,j 11t D 1.o.2*fij t m:r 1JL:ttl!1iill I lin&I JW:1:a9-%1:D 1.o.3:ilmJW.illilinlli:Ilr:R-%1l&Mir/-$:f;F1t5t,riO!lfl irOOm.fr:ff*:fFt f8.m5E 0 1 关注【规范查】公众号，免费领5 0 0 本规范！2*2.0.1 tTL inspection xt r_m EfJ t 11 !i :il!fi it i!IW 1!f iJ ,3f 5f!=J i it mEfl*fi,-ttN*Ef1 m Z9J 0 1:-fJ-J.,JCtf:ii*JlJl.:il!AnTh:I:Jm:i:m J,17 AAT.Atrz-M*EfJk,M IMiJM*fimi9Jo 2.0.2 t&acceptance nTh:I&fiEfJk,mM#ffi moomI*M*iliRmo 2.0.3 fJ.Yf dominant item m I q:t xct-ii,Y:.11 VF Jt-!*jft m w tk:1!ifF m Ef1 trz r.m 13 0 2.0.4 J_v!general item t r_m 1),7 EfJ t&rm 13 0 2.0.5;fff ground inspecting*rrJ,trzN*8$i91 0 2 3.0.1!tl!tHIJlm:I:I*Ll&$1-fr rjtlJr.E:I!t!IJlm:I-l&*;2-ffmI&*;3 IW-l&mIBW 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