This document summarizes the history and evolution of urban design theory from the late 19th century to present. It discusses how concepts of the city shifted from being viewed as "art" to a "machine" to a "text". Key figures and their theories are outlined for each period, such as Sitte's view of the city as art, Le Corbusier's machine city concepts, and Jacobs critique of modernist planning. The document also discusses the rise of urban design as a discipline in Australia in the 1980s/90s and references several influential urban design texts from that era.

1. Urban Precinct Studio – week 4Twentieth century urban design– mainstream concepts of space and structureBarrie Shelton

2. Fall and Rise ofUrban Design1900-50’s Rise of Town/City Planning = Civic Design1960/70’sScope of Planning widens at expense ofUrban Design1980/90’s3. Rise ofUrban DesignUrban Designtoday?

3. Planning in AustraliaNon-physicalSocial PlanningEconomic PlanningLaw Administrative ProcessesPolicyPhysicalTown Planning / Civic DesignUrban Design(1989 Master of Urban Design programs commence in Australia)19001920194019601970198019902000

4. Urban Design - history of theory, concepts, approaches and models

5. Thematic contentCity as a work of ART Late C19th - eg Sitte, Burnham …………..…..City as a MACHINE c. 1920 - Le Corbusier, Stein ……………City as TEXT c. 1960 - Lynch, Cullen, Jacobs …………………..Recenttimesnew urbanism, vertical city, etc (Calthorpe, Yeang, Koolhaas ……………..

6. Changing spatial concepts/paradigmsCity as ART c. 1900

7. City as MACHINE 1920 - post WWII (‘street is dead’)City as TEXT 1960 - late 1980’sBeyondText1990’s -multiple strands - more dynamic concepts - “organized complexity”‘The street is dead’Koolhaas

8. BUILDINGS and SPACESas the Positive or Figure(Rubens & Nolli)

9. Street Blocks and Streets as the positive or figure

10. City as a work of ArtSITTE1889

11. beforeafterCamillo SITTE - spatial composition

12. Hegemann & Peets 1922American Vitruvius

13. “At the beginning of the 20th century two great new inventions took form before our eyes: the aeroplane and the Garden City, both harbingers of new age: the first being gave man wings and the second promised him a better dwelling-place when he came down to earth.”(Lewis Mumford, 1946)City as a Machine

14. Ebeneezer HowardCity deficient Country deficientCity + Country= Garden Citysufficient + efficient

15. Le CorbusierManifesto or INTENT: We mustdecongest the centres of our cities

16. augment their densities

17. increase the means of getting about them

18. increase the open space

19. break up the corridor street

20. create broad vistas - from The City of Tomorrow 1924

21. Le Corbusier - SolutionsBulldoze traditional streets and courtsNew building forms - opposite in character to those they replaceBuilding forms reflect function12-60 storey slab and point blocks in continuous parklandElevated or”floating’ buildings With terraces and roof gardensOld monuments to be isolated and freed from adjacent congestion

22. Le Corbusier - Solutions (cont)Increase density and open spaceFew roads - tunneled heavy traffic - elevated fast traffic, standard traffic on a 400m gridMany pathways for people in a picturesque parklandLand-use zoning - business - public - residential - recreation - industry - green beltsSelf-contained buildings with local recreation facilities, shops and services (super-block)Vertical Garden City

23. Plan Voisin 1925

24. Walter Bunning Homes in the Sun(Aus) 1944Howard Perry Stein Corbusier

25. C. 1960 - Reaction to the Modernist or ‘Machine’ City: City as Text- of amorphous green space- of buildings as isolated objects - of roads rather than streets- of segregated traffic - vehicles and pedestrians- of separated activities (zoning)- of illegible structures, spaces, landscape- without local identity (placelessness)

26. C.1960watershed - Who responded?Kevin Lynch The Image of the City 1960 What does it mean? How does it read? - syntax, structure, grammar, legibility - most explicitly textual Gordon Cullen Townscape1961 How does it feel? How does it read? recovering the art of relationship - making memorable and dramatic placesJane Jacobs The death and Life of Great American Cities 1961 How does it work? How does it read? – the most comprehensive critique)

27. Kevin Lynch Image of the City 1960elementsDistrict - area of common character different from the nextPath - line of movement or visionEdge - strong linear break or boundary between areas of different characterNode - centres of gravity with a radiating field (eg cross street)Landmark - prominent objects that are key points of reference

28. Gordon Cullen Townscape 1961A lament for the lost “art of relationship” or townscapeGroups of buildings create conditions that are more than the sum of their partsA single building is architecture - groups are townscapeThey give visual pleasure that none can give separately - create a “surplus” enjoyment

29. 123487654653217Cullen8

30. Jane Jacobs 1960The city is “a system of organised complexity”Urban vitality and safety, and the pattern and form of streets are interrelatedUrban vitality and safety depend on: a minimum density

31. sidewalks in constant use

32. streets and public spaces being watched

33. clear boundaries between public and private spacesThese conditions were lacking in the ‘garden cities’

34. Jane Jacobs’ principlesMore than one primary useRange of people whose lives are lived to different schedulesShort street blocks; many corner sites, passing and congregation pointsMix of building types, conditions and agesHigh concentrations of people who live, work and own locally, and identify with the place200 plus dwellings per hectare