5 4 x 熿 x X = () x x 燀燅 x ij (2 j=2 ) j 7 i 2) j i [a k b k ](k k=2 ) j i x ij = (b 2 2 k -a 2 k)/ (b k -a k ) (2) k= k= x ij B B i ( ) x ij - i x{ ik

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1 CHINASCIENCEPAPER Vol.8No.5 May20 张驰周博闻 ( 长安大学教育部特殊地区公路工程重点实验室西安 70064) U A (20) Evaluatioofpotholesaiteacetechologyforasphaltpaveet basedoiprovedhierarchicalfuzzyethod ZhagChiZhouBowe (Key Laboratoryof Special Area Highway Egierigof Miistryof EducatioChag a UiversityXi a70064chia) AbstractNowadaysthereareaykidsofaiteacetechologiesathoeadabroadbutwhichtreatetispreferablei diferetcoditiosishardtodecide.thereforeitisparticularlyiportattoevaluatetheserepairtechologiesscietificalyad objectivelyitersofexpeselifetiebeefitadsoo.theexistigaiteacetechologyevaluatioethodsaresubjec- tivesigleadureasoabletosoeextetadtheresultsareproetobebiased.cobiigwithecooicsocialtecho- logicaladotherfactorsthispaperproposesaiprovedhierarchical-fuzzyevaluatiosysteforpotholesaiteacetecholo- gybasedoaalytichierarchyprocessitegratigfuzzyatheaticsadstatistics.resultsshowthatcoparedwithother ethodsthehierarchical-fuzzyevaluatioethodisreasoableiselectigtheoptiizedpotholetreatet. KeywordspotholesaiteacetechologyevaluatioAHPfuzzy-atheatics [] [2] [7] [] [8] [4] [5] [6] ( ) (202JQ700) (IRT050) (98-) zhagchi@chd.edu.c

2 5 4 x 熿 x X = () x x 燀燅 x ij (2 j=2 ) j 7 i 2) j i [a k b k ](k k=2 ) j i x ij = (b 2 2 k -a 2 k)/ (b k -a k ) (2) k= k= x ij B B i ( ) x ij - i x{ ik } 5 r ij = 2 ax x{ [9-0] ik }- i x{ ik } j=2 () B i B ( ) ax x{ ik }-x ij r ij = 2 ax x{ ik }- i x{ ik } j=2 (4) r 熿 r R = (5) r r 燀燅 ) B B 2 B B B 2 B M r =- a rs r=2 (6) s= W i = 槡 M i (7) 2 W i = [W W 2 W ] T ( ) W i = W- (8) W - W =W [W W 2 W ] T B B 2 2. B [] ) C X C={C C 2 C } λax = (AW ) i /(W i ) (9)

42 8 CI= (λax -)/(-) (0) RI RI0.58 0.90 [2] CI RI CR CR<0. 2.2 Fig.

3 42 8 CI= (λax -)/(-) (0) RI RI [2] CI RI CR CR< Fig. Scheaticdiagraofestablishigevaluatiosyste WB j Table Assueodelcoditios WC ij C j W i = (WB i WC ij )2 () j= W = [W W 2 W W 4 W 5 ] 2. d j d j d j = W i (r ij -r j ) 2 20/ 8h 000/t [] 0c 0c [9] 25 0/ d ' j = W i (r ij -r j ) 2 j=2 7 r j = ax { r k j } r j =-r j (2) C C 2 C 5 C 6 0 C j C j 2 [4-5] C j C j =d j /(d j +d j ) () ( ) ( ) ) = y t (t/ ). 2) = [ (y2/d)+ 2(y/d)] t/480(i) ) = ( N y4/ d ) t/480(i) y y2 y y4 d t N (B ) (B 2 ) 2 (B ) Table2 Valuesofquatitativeidicators (C ) (C 2 ) (C ) (C 4 ) (C 5 ) (C 6 ) (C 7 ) C/ C2/ C6/i A A A A A C 2 () C C 5 C 6 (4)

4 5 4. Table Valuesofstadardizedquatitativeidicators 7 C C2 C6 8~0 6~ 9 A A A A Table7 Judgetatrixofcriterialayer A B 5 4 B2 / B /5 /2 C C 4 C 5 C 7 8 (2) x ij Table8 Judgetsatrixofidicatorlayer C C 4 C 5 ( B C C2 C / C2 ) 9 2 C 7 Table9 Judgetsatrix2ofidicatorlayer 4 B2 C C4 C5 C /2 2 Table4 Quatitativeratigofidicators C4 2 4 C5 /2 /4 (80) (68) (46) (24) (02) 0 C Table0Judgetsatrixofidicatorlayer C4 C5 C7 Table5 5 Quatitativeresultsofthequatitativeidicators C C4 C5 A C7 A B B2 B B C6 C7 C6 2 C7 /2 2.2 (0) A W T A = [ ] T λax = A CI=0.0085RI=0.58CR =0.002 < A A W T B () = [ ] T 9W T B x ij 5 2 = [ ] T λax =.002CI=0.00RI=0.58CR =0.007 () 6 < W T B Table6 Resultsofthestadardizedquatitativeidicators = [ ] T C C4 C5 W C7 A A A ) W = [ A ] T A ) (2) 熿 Table Difereceofeachproject j= j=2 j= j=4 j=5 R = d j ' d j () 5 燀燅

5 44 8 C = [ ] [5]. [D] KagJigdog.AsphaltPaveetCracksadPitsMa- A >A 2> A 5>A 4>A iteacerepair Techology Research [D].Xi a [8] Chag auiversity2002.(ichiese) [6]. [J]. 2004(0)58-6. MaoQua.Researchotechologyforpotholepatc- hig ofasphaltcocrete paveets [J]. Highway 2004(0)58-6.(iChiese) [7]. [J] (7)8-44. Zhou WehuaXieYogliZhagZhipig.Optiized selectioofaacceleratedloadigfacilitybasedoahp [J].JHighwayTrasportResDevelop20229(7) 8-44.(iChiese) [8]. [J] ()2-25. ) WagZhaohuiWag XuacagMaShibi.Aap- proxiatioethodofitervalubersforcoprehe- siveevaluatioofpaveetperforace [J].J High- waytrasportresdevelop200926()2-25.(i 2) Chiese) [9].JTJ [S] ) TheMiistryofCouicatiosP.R.C.JTJ Techicalspecificatiosforaiteaceofhighway asphaltpaveet[s].beijigchiacouicatios 4 Press200.(iChiese) [0]. ) [J]. 206() JiagCheguagXiaZhegxigHeYuepigetal. Hurtechaisadprevetiosforoverloadofasphalt paveethighwayofsoftsoilroadbed [J].Sciecepa- perolie206() (ichiese) []. 2) [J] (5) Chu Kejia Hua Zuli Tia Hog. A iproved FAHPcoprehesive waterqualityassesset odel [J].SciecepaperOlie20094(5)79-86.(i Chiese) ) [2]. [8] [J]. 9982(4)28-2. LuoJiyaoChe DadiaoWag Fuqig.A studyof applicatioofthetheoryadtheodelofcoprehe- siveevaluatioiwatersavigirrigatio[j].watersav Irrigat9982(4)28-2.(iChiese) []. [D]. [ ](Refereces) []. [M]. ZhagChao.The Life Cycle Cost AalysisforLog LifeAsphaltPaveet[D].ShaghaiTogjiUiver- ZhaoZhedogChe Huii.Coo Diseasesad sity2008.(ichiese) PrevetioofHighway MaiteaceEgieerig [M]. [4]. [D]. BeijigChiaCouicatiosPress2006.(iChi ese) JiagYachu.HotSpotofAsphaltPaveetRecy- [2]. [M]. cligtechologyresearch[d].xi achag a Ui versity2006.(ichiese) SuLiju.AsphaltPaveetStructuralBehaviorThe- [5]. ory[m].beijigchiacouicatiospress2005. [J]. 2000() (ichiese) 4-6. [] HaydoAla.PotholeRepairorPaveetRestoratio BaoShuagyaCheChagzhegYagTiweetal. [M].LodoPaveet2005. Haiaeastexpresswayoverhaulegieerigofhoti- [4]. [J]. 2008()5-7. ShiHuajie.Selectioofalterativesforexpressway aiteace [J].J Highway TrasportResDevelop 2008()5-7.(iChiese) placerecycligecooyaalysis [J].JChiaForeig Highway2000()4-6.(iChiese)

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