University of Architecture of HCMC (UAH) Summer Course 2018
SUSTAINABLE ECOLOGICAL ARCHITECTURE Lecture #3
Sustainable city Dr. Trần Hữu Anh Tuấn tuan.tranhuuanh@uah.edu.vn 0938.545.100
CONTENT 1.
Introduction to urban and urbanization 2. Smart grow 3. Introduction to Rhinoceros3d/Umi
URBAN EXPLOSION
1. URBANIZATION
WHY CITIES?
WHY CITIES? Advantages ďƒ Better economic opportunities - Job opportunities - Better education
ďƒ Better quality of life - The convenience of goods and services - Better access to health care
- Better infrastructure - Social interaction or better social life
WHY CITIES? But Disdvantages? Environment impact - Pollution (air, waste...) - Heat island effect - Run off water - Traffic Social impact - Land demand, cost of houses - Cost of mobility - Crime - Poverty
World mega cities
World mega cities
1. URBANIZATION
WHY URBANIZATION?
Urban morphology Burgess's concentric ring model
https://www.s-cool.co.uk/gcse/geography/settlements/revise-it/urbanmorphology
Hoyt's sector model
Harris & Ullman's multiple nuclei model
URBANIZATION OF HO CHI MINH CITY
URBANIZATION OF HO CHI MINH CITY
URBANIZATION OF HO CHI MINH CITY
URBANIZATION OF HO CHI MINH CITY
Flooding
Traffic
Smoke
Construction waste
URBANIZATION OF HO CHI MINH CITY
Trash littering
Unorganized tele network
Trash on Nhieu Loc cannal
Hiep Phuoc waste treatment plant
2. SMART GROWTH “Old” developement styles • Urban Sprawl • Zoning Landuse
2. SMART GROWTH “Sustainable” developement styles Low-impact Design (LID) Smart Growth New Urbanism o Neo-traditional Design o Transit-Oriented Developement (TOD) Transit Village o Traditional Neighborhood Design (TND) Mixed-Use Development o Work-live development Green Building/Neighboor Rating System (LEED, BREAM...)
2. SMART GROWTH
2. SMART GROWTH “Smart growth is development that supports economic growth, strong communities and environmental health” Source: http://smartgrowth.org
• Compact walkable urban centers to avoid urban sprawl • Compact, transit-oriented, walkable, bycycle-friendly landuse, mixed-use developement with a range of housing choices
2. SMART GROWTH Ten Smart Growth Principles 1. Mix Land Uses 2. Compact Building Design 3. Variety of Housing Choices and Opportunities 4. Walkable Neighborhoods 5. Sense of Place 6. Preservation of Open Space/ Natural Environment 7. Improvement of Existing Community 8. Variety of Transportation Choices 9. Cost Effective Development 10. Community Collaboration http://smartgrowth.org/ https://www.epa.gov/smartgrowth/about-smart-growth
WALKABLE CITY
FUTURE ASIA CITIES