Open AccessSmoke Prevention and Exhaust System for Buildings Based on Performance-Oriented Design
Author(s) -
Xiaohua Jin,
Lingbo Zhang,
Jiankun Gong,
Caixia Zhu,
Hang Wan,
Xiaoyan Li
Publication year - 2020
Publication title -
international journal of design and nature and ecodynamics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.193
H-Index - 13
eISSN - 1755-7445
pISSN - 1755-7437
DOI - 10.18280/ijdne.150605
Subject(s) - plan (archaeology) , engineering , smoke , firefighting , civil engineering , architectural engineering , waste management , chemistry , archaeology , organic chemistry , history
To improve the efficiency of smoke prevention and exhaust (SPE) system for buildings, this paper analyzes the building space structure, SPE design and equipment, fire control strategy, and smoke features of emerging buildings, namely, metro stations, tunnels, atriums, and underground garages, and evaluates the reliability of water curtain system in SPE design. By analyzing the factors affecting the SPE efficiency of buildings, the authors measured the effect of building SPE plan and evacuation situation, and summarized the keys and technical difficulties in the SPE system research of different types of buildings. Considering building features and SPE optimization strategy, it is recommended to apply water curtain system as fire partitions in metro stations and underground garages. The proposed optimization strategy, coupled with the original SPE system for buildings, marks the research trend of SPE system for emerging buildings in future.