Title: pola perkembangan ruang kota1b
1(No Transcript)
2What causes sprawl ?
- American character Historic American drive to
push back the frontier and settle a vast
continent - Attitudes such as the notion of boundless space,
the concept of throwaway culture, and the
conviction that the newer is always better - Result of market forces (supply-demand forces)
- Policies and practices at all levels of
government and throughout the private sector ? in
favor of sprawl
3What factors encourage sprawl ?
- Occupancy of single-family homes in
wide-spreading, low-density developments - Universal use of automobiles
- Dominance of scattered low-density workplaces,
most of them providing convenient free parking - Fragmentation of powers of governance over land
use - Reliance on the trickle-down economic process
to provide housing for low-income households
4IMPACT OF SPRAWL
Texas, USA
5IMPACT OF SPRAWL
Jakarta, 2004
6IMPACT OF SPRAWL
Jakarta, 2004
7Jakarta houses vs. workplaces
Danang Priatmodjo, 1995
Dasana Indah
Pekayon Jaya
Reni Jaya
Perumnas Depok II Timur
8Jakarta houses vs. workplaces
Lokasi Jarak dari rumah ke tempat kerja Waktu utk pergi ke tempat kerja Waktu utk pulang dari tempat kerja Biaya perjalanan per hari Porsi biaya thd penghasilan
1 25,30 km 75,00 mnt 77,80 mnt Rp 2.864,- 13,33
2 25,30 km 75,41 mnt 79,17 mnt Rp 4.922,- 16,67
3 23,65 km 72,19 mnt 74,39 mnt Rp 3.025,- 13,00
4 19,32 km 58,87 mnt 63,71 mnt Rp 4.951,- 15,80
5 25,20 km 81,86 mnt 83,82 mnt Rp 2.510,- 15,57
6 24,84 km 59,65 mnt 65,79 mnt Rp 4.168,- 18,17
7 24,46 km 70,16 mnt 77,81 mnt Rp 3.853,- 16,85
8 20,24 km 60,40 mnt 64,02 mnt Rp 3.110,- 11,92
Total 23,54 km 69,19 mnt 73,31 mnt Rp 3.675,- 15,16
Danang Priatmodjo, 1995
9Daily trip from home to workplace
GERMANY
15 mnt
10Impact of sprawl
- Wasting
- infrastructures
- energy
- time
- ? high cost
!
11Jakarta Growth of urbanized area ? Jabotabek
2000
2015