:100926825(2008)1520028202:2008201228:(19822),,,200092:,,,:,,:TU287:A,,,2080,(WayneAttoe)(DonnLogan),,1,,[1],,,,,[2],,,[3]2:,:,2.1(theGeniusLoci),,,(UrbanFabric),,,,,,,,1),,,[1]2),4.5,,,,,,,,,5,,,:[1].[J].,2004(10):17218.[2].[M].,.:,1985.[3].[M].:,1995.[4].[J].,2006,32(14):16217.DiscussionexternalenvironmentbuildingoftherecreationalsettlementZHANGRuiAbstract:Aimingathowtocreaterecreationalsettlement,thecurrentsituationandexistingproblemsofresidentialdistrictexternalenviron2mentwereanalyzed.Thedesignprincipleofrecreationalsettlementwasproposedtobuildmorecomfortableresidentialdistrictexternalenvironment.Keywords:recreational,residentialdistrict,externalenvironment,greening82341520085SHANXIARCHITECTUREVol.34No.15May.2008,:1),;2),;3),;4),,2.2,1),()2),3),,4),,5),,6),,2.3,,(StevenTiesdell),(),/,,,:1),;2),;3),,,,,,3(DieHackeschenHÊfe)(SpandauerVorstadt),(Spree),(Alexanderplatz),7000,,,,,,3,,,,,,,1104m2,8,,,,(Mitte),:,,,,4,,,,,,,:[1],.[M].,.:,1994.[2],,.[M].,,.:,2006.[3],.[J].,2006(11):8212.AstudyonthestrategyofurbancatalystsinrevitalizinghistoricurbanquartersSUNLeAbstract:Basedonresearchesintothetheoryofurbancatalyst,thisessayconcentratesinthepositiveeffectsofurbancatalystsinthepro2cessofrevitalizinghistoricurbanquarters,analyzingonthepossibility,principlesandcharacteristicsofhowtheurbancatalyststakeaction.ItanalyzestheimportanceofHakecourtyardfromGermaintherevivalofconstructionslopearea,soastomoreeffectivelyutilizethefunctionofcitymedium.Keywords:urbancatalyst,historicquarter,revitalizing92341520085: