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Environmental regulation of sunken courtyards in standalone underground spaces: field measurements and ventilation-oriented design strategies

delete2026-08-12
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PRE
AI
Y
Yueming Wen
M
Meng Ouyang
Y
Yitong Wang
W
Wenjie Peng
C
Chang Liu
Q
Quan Jing
Y
Yuchong Qian
Y
Yuxuan Liu
T
Tongxin Guo
H
Hang Wei *
DOI:10.1016/j.tust.2026.108030delete
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Abstract

Abstract

En 中文
• Measurement and simulation evaluate environmental regulation of sunken courtyards. • Optimal L/D ratio of 1.5 balances sunken courtyard ventilation and land efficiency. • Assessing supplementary effects of the spatial loop, windcatcher, and deflector.
Keywords:
Underground space
Sunken courtyard
Natural ventilation
Passive design
Spatial optimisation

Journal

Tunnelling and Underground Space Technology cover
Tunnelling and Underground Space Technology
IF:
7.4
Papers:
6.8K
Citations:
3.5W

Organization

Z
zhengzhou university
Scholars:
9.5K
Papers: 2.7K
Citations: 2
S
Southeast University
Scholars:
1.8W
Papers: 7.7K
Citations: 480
C
China Architecture Design & Research Group
Scholars:
10
Papers: 7
Citations: 0
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