寒區(qū)瀝青砼路面坑槽冷補(bǔ)材料路用性能研究.pdf

1、東北林業(yè)大學(xué)碩士學(xué)位論文寒區(qū)瀝青砼路面坑槽冷補(bǔ)材料路用性能研究姓名：楊揚(yáng)申請學(xué)位級(jí)別：碩士專業(yè)：森林工程指導(dǎo)教師：董希斌20070601AbstraetTheasphaltconcretepavementwillbedamagedbythevehicleandvariousnaturalfactorftmetionrainbecauseoffacingthelayeragingthebasiclevelglhatcrackrainsno

2、werosionlayercombineaseriesofreasonofnotgoodete111耐0佗thatshouldtakeintothe塢pairintimewiththeinstaurationtheneatthatroadface，keepgoodimageofthecityroadCurrentlyrepairtheroadtofacethepittoadopttheheattomixtheasphaltadmixtu

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4、alandtherepairteelmiquesthatasphaltroadfacefirestilltopicsthatneedstheresearchColdrepairtheasphaltadmixturetoanticipatetohaveasphaltmixwithanticipatepreparemixgoodadvantage，cansatisfythedemandofthehighgradehighwayrepairT

5、hereforeinrecentyears，theexhibitioninsuccessionathomeandabroadcoldrepairtheresearchthattheasphaltadmixtureanticipateobtainthecertainresultbutitsfunctionstilltreatsfurtherfashionableThispaperaccordingtocoldrepairthetechni

6、queehameteristiesoftheasphaltmaterial，analyzecoldrepairthematerialofconstituteandsc比啦，andcheekuptheperformanceofcoldrepairroadsurfaceAtthesametimealaalyzedtoaffectcoldrepairthematerialtogluethemainfactorofattachsexstreng

7、thheatstabilitythewlltersteadythelowtemperaturework缸ereandputforwardOilthisfoundationcoldrepairtheresearchdevelopmentoutlookthattheasphaltadmixtureanticipateKeywordscoldpatch；pitslot；asphaltconcrete：lef：formanceresearela