City

Hangzhou, 30 degrees north latitude and 120 degrees east longitude

Climate zone

Hot summer and cold winter

Building type

Point block apartment

Stick block apartment

Office building

Orientation

South

South

South

Structure type

Frame

Frame

Frame

Floors

15

6

7

Floor height (mm)

3000

3000

3750

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

2755.17

9155.29

The area of non-air-conditioning (m²)

2354.22

1529.58

4842.14