Читать книгу People Flow in Buildings - Marja-Liisa Siikonen - Страница 15

Example 1.1 Consider an office building with 14 floors and NIA of 400 m ². Define the design population, U, when workplace area per person is 8 m ²/person. Utilization factor is 0.8, and NIA is 90% of GIA. How big is floor GIA?

Floor population: U _i = UF _i ·NIA/WA _i = 0.8·400/8 = 40 persons per floor

Design population U = 14·40 = 560 persons

Gross internal area GIA _i = NIA/0.9 = 400/0.9 = 444 m ²