일반대학원(석·박사과정)

Comparative Safety Analysis of University Laboratory Buildings Based on National Smoke Exhaust Standards: A Case Study of Korea and China

Abstract

In this study, according to the design requirements of smoke exhaust systems in Chinese and Korean building codes, a typical university laboratory building was selected as a target, and a three-dimensional fire model was set up with PyroSim software.Article 51, Paragraph 2, Item 1 of the Enforcement Decree of the Korean Building Act: Article 14, Article 14, 1 Color, 2 Colors Asterice 2 (Flue Window Standards) of the Regulations on Building Equipment Standards for the Installation of 6 or More Types of Smoke Emission Facilities and the difference in smoke emission efficiency between the Chinese GB51251 standards was compared and analyzed. The simulation results showed that the larger smoke emission area (3.2% vs. 2.5%) required by the Korean standard extends the delay time of flue gas layer descent by 48 seconds and reduces the maximum CO concentration by 37%. We impact to an optimal basis for the architectural design of laboratory buildings in

multinational universities.