City

Hangzhou, 30 degrees north latitude and 120 degrees east longitude

Climate zone

Hot summer and cold winter

Building type

Apartment

Commercial building

Office building

Orientation

South

South

South

Structure type

Frame

Frame

Frame

Floors

15

6

18

Floor height (mm)

3000

3600

3600

Shape coefficient

0.21

0.23

0.16

The area rate of window to wall

East

0.30

0.21

0.05

South

0.35

0.34

0.36

West

0.30

0.05

0.05

North

0.30

0.34

0.36

The area of air-conditioning (m²)

7589.68

3349.40

12443.90

The area of non-air-conditioning (m²)

2354.22

782.46

5347.44