urban design reader：the morphological dimension

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1、Prelims-H6531.qxd11/7/061:40PMPageiCh07-H6531.qxd11/7/061:46PMPage59SectionTwoThemorphologicaldimensionTEAMLinGCh07-H6531.qxd11/7/061:46PMPage61Themorphologicaldimension61Appreciationofurbanmorphology–thatis,thelay-thatthereareessentiallytwotypesofurbanspaceoutandconfigurationofurbanformandth

2、esystem,whichcanbereferredtoas‘traditional’andprocessesgivingrisetothem–helpsurbandesigners‘Modernist’.Traditionalurbanspaceconsistsofbuild-beawareoflocalpatternsofdevelopmentandingsasconstituentpartsofurbanblocks,wheretheprocessesofchange.Morphologistshaveshownthatblocksdefineandencloseposit

3、ive,externalspace–settlementscouldbeseenintermsofseveralkeyele-thatis,‘figuralspace’.Modernisturbanspacecon-mentsand,inaddition,emphasisedthedifferenceventionallyconsistsoffreestanding‘pavilion’(orintheirtemporalstability(e.g.Conzen,1960).‘object’)buildingsinlandscapesettings–thatis,‘fig-Buil

4、dings,andparticularlythelandusestheyaccom-uralbuildings’.Trancik’schapterexplainshowmodate,areusuallytheleastresilientelements.Modernistideasofurbanspacedesign,combinedAlthoughmoreenduring,theplotpatternalsowithdevelopmentpracticesduringthetwentiethchangesovertimeasplotsaresubdividedoramalga-

5、century,createdaphenomenaheaptlydescribesasmated.Thestreetorcadastralpatterntendstobethe‘lost’space:‘…individualbuildingsisolatedinparkingmostenduringelement.Manyurbandesignwriterslotsandhighways’(Trancik,1986:21).Trancik’shaveattemptedtoanalyseandunderstandthesechapterbothpresentshisconcepto

6、f‘lostspace’–achangingpatternsandthereasonsforthem.usefulwayofconceivingthetransformationofurbanAkeytoolforanalysingurbanformhasbeenthespaceinthelatepartofthetwentiethcentury–andfigure-grounddiagram–anearlyadvocateofwhichthengivessomeexplanationaboutwhyitcamewasColinRowe.InCollageCity,Roweand

7、Koetterabout,emphasisingascausestheautomobileand(1979)describedthe‘spatialpredicament’ofthethehighway;theModernMovementinarchitecture;Modernistcityasoneof‘objects’and‘texture’.urbanrenewalandzoning;theprivatisationofpublicObjectsaresculptural