282 7()) _ 34 Y]>S22.Z [, ]^%NN т `5 0 : > CECS02: 2005 у 0:,=\]</Y.W?_2cDSS E,2D9CD, 2,\]-.D?_: E,^_DE_2. 3 A()! 1 2 " W4^Z `55S2 >.5:ED,.,I, Xc

Størrelse: px

Starte visningen fra side:

Download "282 7()) _ 34 Y]>S22.Z [, ]^%NN т `5 0 : > CECS02: 2005 у 0:,=\]</Y.W?_2cDSS E,2D9CD, 2,\]-.D?_: E,^_DE_2. 3 A()! 1 2 " W4^Z `55S2 >.5:ED,.,I, Xc"

Olaf Hald
7 år siden
Visninger:

1 ( ),2012,34(S2):281~286 CN /N ISSN JournalofYunnanUniversity htp:// ab <,:,< R, (!"/J,!" )./:9XZ0:,]P,^*-.V89S1G,-.89DG00:3D.,],TIX/0 D^DSD_, 8 >?.,X 0:.=,,^`50:>%&E /0 OO-.89DG0[DS2\. 01:Z0:;/0;-.G0;`5;,:P :A 56: (2012)S %G^%DKB0, %G^%0X2`^7 7Jb 7^ %DBJb,^* ^%Z,^%CD -H, *KXa-. >a-.g -.^40,V 89^2%&G V89D0H0: GA. \]^%D*,4 =D>+,G,G XE,4/GD0,K /0<?D#$,V89 K^`<V80= :^,<V8^0A, 8E^W%&E. 4U 9 M ^`0,^ED. =`*-.G4D0,2Z0:0:3, /0S`5./0 0:> 8[ E,`50:>.0 :I 1. 1 B 2 /0 (GroundPenetratingRadar, GPR),689B6;,/<./@J89,F/ ZD,b`<,B D;;,DL S,W:[ZDZD. 0:-.0,,J<.cJ89, c4 ^3,^0D80(8R[ 8U )^,;,89J,<.,\]WD; [2. 789:: ;:=(1982-),T,U,$V,:E^100:D.

2 282 7()) _ 34 Y]>S22.Z [, ]^%NN т `5 0 : > CECS02: 2005 у 0:,=\]</Y.W?_2cDSS E,2D9CD, 2,\]-.D?_: E,^_DE_2. 3 A()! 1 /@AB 2 " W4^Z `55S2 >.5:ED,.,I, XcD\?<0T.XD,,LO/>D. `5D,LMO/ >.,2B\]::D S5,]F^D:( >. `5:-., -:2> R.= `5-:2`5>D t,&(`5>d5 v.\ ] RS5 v,/: `:!(>,` b\8*d8-.,b `.>.-.,a 1275m,-.?_b J F,/0 M.,V89 Z> (?)D9.Z> C25 Z>.1>, C25>. bxl"g04, :E/0S`5-.G JK0:,\] т *0062 N у(jtgf80/12004)2,$ т *-. 0Z0: TB ,J у S т `50:> CECS02:2005 у G067, /3-.G0.C=+//0 0:D^D>?, 0:> )B"@AB \]0 0:E,N SIR3000/0S 900, c 7 1:0: # V89D0: (b:1v89?ld` E;28[E;3?. F0:=JKV80=47G.GbXL2A,^` DB,?`c,8= `CD=Z>,V8?L

3 ё = ёс ё ё ёё Цank чhx?-befq%h рhxq!h O id Uh а? oji do a д ё а д б я тbc0 Y д ё д ё Н тgh.\? д б!h Ц 2 % К с /)# сtwy ~ а ubc д ёё ём а Y56 c ё ё ёц ём ё ёц ю д ёё!p+ ёёif0h% с V[ X Bh 3 H ap + q с V[v}h% с Q h а я тb %k` h [ а noj?o ём йw c 0 Y2 % К с а wy ё ё ёц j пjh &! vk аhl6s 1t с d Y \ Ц а h Д к а hy56 j Р д ё Нh М Y ё ёц ём а cij? ё ё ё ём? ё ёё ё ём c ёё ё ёц ём чb no р чy \ Ц Д ё ё ё ём h{ Я V[t M v} д б! ё ём X h ~k цz q ю ё ёц с Нf а h% с(x V \7 6 ёv+ Ц\ Bh p [j h ё ёц ём % 78} Д ё ё ё ёц ём X 8 ё u Пno + tu?c] К. тghi ё ё ё ём? ё ёё ё ёмv} ё ё ёц ём V[} dh а Д 78i л Ь * [. тgh ahh р я тj q% д ё д ёё? л 78IJd X д{ 3 л h m Ь Ё noux + + Яh д б[r б д ё k h д б a nohxtu Uhn Ё а k ё с) сw л]c ю д б ёp+ V Y1 ) h я т/ = \ V[} Дk v 78i л K ё л ё KёЁ б Я Р б Я Р л ё KV K ё П л ё б Я Р K ё Н \e KV

4 284 7()) _ 34 Y0:,V8?DEY ^"D,bV8?Dc Y,ID>!W<?D#$, 89J. 7`3D?`,2 WDV8?DE,V8?L^,E. 8bVZ>0:.&(Z >,E89> D v,*l&(vz>d h(h =vt/2).89d`a V,VZ>Dc,:,JD t,]89vz>d. VZ>D8R["DF _,BVZ>?LD"D8 9,B2B&(V89DVZ>. 70:2-W,` ;DF D..@SD/, b.^l2pe, E@=D # D0: (b:1 V8L4; 2D;3A 0=GA. F00:=,JK4 GD^<DG ;V8L^T;D9. 90D(ZS )?JA. 10bG, b,. 11bV8L9, ^,;. 12b,b; JD. 13bV8DE, 2W="D,2b D=E] ?T,8 8W^ V+

5 _ S2 =:Z0:*-.G00:3D A ? ?,8 14 ^ V+ 14b0:, b-.d`,%&b 50cm. "W,ZX 3%&[, IW%&E. D&(VZ>D&(,V89,ZX :[,2BK " :,D )" 4^ \] т ` 50:> CECS02: 2005 у EK1,B1b, ` 10:,:,=` 5:.:[]\]E_&( RS`5 v. F7:[] &(,?_,EI=W 1D0: 2.

6 286 7()) _ 34 c 1 W4^ >+0c 0:, %&? _ >!( /MPa m fccu NF s fccu K> 2 f cu,e /MPa 120~650 C \] т *0062N у(jtgf80/1 2004)D2,0:,> %&SPE. ",V2L40 A,>2W%&ED.,>W%&ED, K:2. K:. 4 > -.`%D,-.D00 62E-.G,/ 0S`5 2Z0: JK0:,*LNO/W-. 40D/,VG Z0S.HW<GC?0,*L3-.D0. :;"c 2,! GH: [1] 7W./[M].:/0,1994. [2] JTGF80/12004.*0062N[S]. [3] CECS02:2005.`50:> [S]. [3] KO.-.89D0:[J].,2007(1): [4].Z0:*-.8900: D[J].,,2008(3):4445,47. [5],8./0aHI-.GD [J].*-.,2008(1):3942. [6],,W,.`5-. 0:D[J]./@,2005 (5): [7] JK.`5Z: D[J].,2006(9). [8] L".TI`50:>[J]. M,2009(24):21. Applicationoftheundestructivedetectionintestand controlforconstructionqualityofhighwaytunnel WANGChaojin,LIJianyou,WANGGang,LINFengxian (KunmingSouthernGeophysicalTechnologyDevelopmentCo.,Ltd,Kunming650231,China) Abstract:Thispaperintroducesthemethodswhichisusedtodetectandcontrolconstructionqualityoftun nelsupportingstructureduringthetwostages,primarysupportandsecondarylining,towhichtheauthorityapply theundestructivedetectiontechnique,accordingtotherelevantstandardandcode.firstly,thearticlebrieflyana lyzestheradarimagefeaturessuchasemptygaleries,steelstruts,andliningthicknesbyusingthetechniqueof GroundPenetratingRadar(GPR)forimagesandimagerecognitionofalkindsofdefectinliningconstruction, basedonpracticalengineeringexamples.secondly,thischapteristoprovideabriefsurveyofliningstrengthde tectingtechniques.finaly,viapracticalengineeringexamples,wetesttheefectivenesandreliabilityofwhether liningconcretestrengthcanmeetdesignrequirementwithultrasonicreboundcombinedmethodandwhethertun nelsupportingstructureconstructionqualityisgoodorbadwiththetechniqueofgroundpenetratingradar (GPR). Keywords:undestructivedetectiontechnique;qroundpenetratingradar(GPR);tunnelconstructionquali ty;ultrasonic-reboundcombinedmethod

Relaterede dokumenter

A B C D E Hjemmeværnmuseet's arkiv/depot Søgaard Distrikter - LMD. Reol/hylde Region/distrikt/m.m. Kasse nr. Indhold 2C3 Flyverhjemmeværne 1

0 A B C D E Hjemmeværnmuseet's arkiv/depot Søgaard LMK Distrikter - LMD. Reol/hylde Region/distrikt/m.m. Kasse nr. Indhold C Flyverhjemmeværne Flyverhjemmeværnet LMD Odense Nyt fra stabseskadrillen -.