Wednesday, May 20, 2009

Many diagnostic Strategy Structure Directing the City Territory Development

  1. FULL MOTORIZATION STRATEGY
  2. WEAK CENTRE STRATEGY
  3. STRONG CENTRE STRATEGY
  4. TRAFFIC LIMITATION STRATEGY


FULL MOTORIZATION STRATEGY


  • Generally, the physical structure of the city shaped the terrain (flat)
  • Most of the United States in several areas of the city (LA, Detroit, Denver) and some Australian states (landing first structure)
  • Urban areas > small towns (low density suburb) > agricultural areas of the city
  • Structure-shaped area of the city grid system, freeway network (primary) at intervals of about 6.5 km (4 mile)
  • Secondary Network (arterial and collector function) with intervals of 1.6 km; road tertiary (local / Access) with intervals of 0.4 km to connect the hierarchical.
  • The concept of development of this city region structures > requires a network with large capacity
  • Result: Private vehicles are very dependent, low travel distance, no region be the center of town, the economic structure of society self-sufficient

Critics of this concept:

  • Critical to the development of activity centers
  • Only suitable for areas with low density
  • Interaction between regions is relatively low
  • The cost of infrastructure development is very expensive
  • etc


WEAK CENTRE STRATEGY


  • Generally, the physical structure of the city shaped the terrain (flat)
  • Most areas in several cities: Melbourne, Copenhagen, San Francisco, Chicago, and Boston (landing first structure)
  • The structure of the city form a radial network node > suburban downtown
  • Most of the work site locations around the peri-urban areas. Movements > suburban suburban / central city: circumference network system served more use of the railway.
  • Investments in the road network (highway and park) is relatively low, but the cause of high costs if the transit system is under utilized (costly & under utilized transit system)

Critics of this concept:

  • Critical if the development of high commuting
  • Competition use of public transport versus private car; road vs. rail
  • Operations  expensive public transport due to low utilization
  • Development occurred around the area road network
  • The development of commercial and industrial activities in the surrounding streets
  • It takes a strict development control to guide the development of the city.
  • etc

STRONG CENTRE STRATEGY

  • Generally, the physical structure of the town was formed from the existence of the center city area of intensive activity that requires a very expensive cost for infrastructure development.
  • Comprising the main center (center) and several sub-centers
  • The strong attraction as a destination downtown from suburban > movement needed a superior transportation system accessibility
  • Network systems radial movement of the main center of sub-centers > major centers, using a corridor system
  • Database systems are integrated highway and railway network (integrated)
  • Comprehensive Highway & park with rail systems in the various sub-centers
  • Requires the AU network with large capacity and good quality LOS
  • Found (initial structure) in Paris, Tokyo, New York, Athens, Toronto, Sidney, Hamburg with the characteristics of this transport system
  • Listen
  • Read phonetically

Critics of this concept:


  • Critical if the development of high commuting
  • Competition use of public transport versus private car; road vs. rail
  • Operations > expensive public transport due to low utilization
  • Development occurred around the area road network
  • The development of commercial and industrial activities in the surrounding streets
  • It takes a strict development control to guide the development of the city.
  • etc

LOW COST STRATEGY

  • In contrast with the physical structure of the strong city region strategy centers due to limited infrastructure development costs (some countries in Asia, Africa and South America).
  • Transport development strategy with relatively low cost but can accommodate the services structure with high density urban areas (central city)
  • Base system was highway network movement (combined radial and grid system)
  • Area sub-center > (directed) to reduce the burden of the main center of town, using a corridor system
  • Found (initial structure development) in Bogota, Calcutta, Istanbul, Manila, Karachi, Taheran with characteristic transport system like this.

Critics of this concept:

  • Very critical if the development of downtown is not followed by a strict application of development control (sub-centers and centers)
  • Competition use of public transport versus private car; road vs. rail
  • Operations  expensive public transport due to low utilization
  • Development occurred around the area road network
  • The development of commercial activities of the existing distribution of hard (high rise building)
  • etc


TRAFFIC LIMITATION STRATEGY


  1. Cities of the base highway network system
  2. The imbalance between supply vs. demand transport
  3. Increased ownership and use of private modes, result in:, - The need for construction of road network increased rapidly, - Requires Traffic Demand Management (TDM) as a strategy as restrictions on movement (effectiveness and efficiency of movement and use of public transport modes with a good LOS)
  4. TDM practices intensively conducted in London, Singapore, Hong Kong, Stocholm, Vienna, Bremen.
  5. Listen
  6. Read phonetically


Critics of this concept:

  • Very critical if the development of downtown is not followed by a strict application of development control (sub-centers and centers)
  • Competition use of public transport versus private car; road vs. rail
  • Operations > expensive public transport due to low utilization
  • Development occurred around the area road network
  • The development of commercial activities of the existing distribution of hard (high rise building)
  • etc

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