PA Flashcards
Imageability
Refers to how well a place is recognized and understood .
Kevin’s 5 features of a city’s
Paths Edges District Node Landmark
Buildings consume _____% of the worlds energy
40%
6 principals of sustainable design
- Optimize site potential
- Optimize energy use
- Protect and conserve water
- Optimize building space and material use
- Indoor environment quality
- Optimize operational and maintenance practices
Slope for 45 deg angle
100%
45 deg is 1 ft rise/1 ft run
200% slope =
Rise 2ft / run 1ft
Max slope for…
Considered Flat: Parking Lot: Handicap Ramps: Roadways: Grass:
Max slope for…
Considered Flat: 4% Parking Lot: 5% Handicap Ramps: 8.3% Roadways: 10% Grass: 25%
Factors of sun radiation
Time of day
Azimuth
Duration of exposure
Slope of site
Water table located _____ before the surface is considered a high water table
6ft
Solar orientation 5 fundamentals of physics
- Got air rises
- High summer sun
- Low winter sun
- Thermal mass
- Insulation
Greenfield
Natural and undeveloped
Ways to limit disturbance to fauna
- Zones
- Water supply
- Lighting
- Corridors
- Re-plant (move) flora
Deciduous trees be Conifers
Conifer = block wind and view Deciduous = only create shade
Types of zoning
Euclidean = single use
Performance
Incentive
Form based
Covenants
Written agreements/ or promise under seal between two or more parties for the performance of some specific action or restriction
Origin before zoning to protect aesthetics or amenities