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Underground pedestrian systems and citizens solar exposure risk during urban heatwaves: quantitative analysis and modeling

delete2026-08-08
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PRE
AI
Z
Zongchao Gu
T
Toshihiro Osaragi
J
Jiawei Leng
H
Haipeng Zhu *
N
Nikolai Bobylev
DOI:10.1016/j.tust.2026.108008delete
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Abstract

Abstract

En 中文
• Proposes a quantitative framework to assess the climate resilience contribution of underground pedestrian systems. • Integrates solar exposure risk into pedestrian route choice and agent-based simulation. • Reveals strong spatiotemporal heterogeneity in UPS performance under urban heatwaves. • Identifies critical underground entrances and vulnerable surface links for resilience-oriented planning.
Keywords:
Underground pedestrian systems (UPS)
Urban heatwaves
Climate resilience assessment
Sun-exposed heat risk
Spatiotemporal analysis
Agent-based simulation

Journal

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

Organization

Russian State Hydrometeorological University cover
Russian State Hydrometeorological University
Scholars:
113
Papers: 91
Citations: 75
I
institute of science tokyo
Scholars:
2.6K
Papers: 1.0K
Citations: 0
S
Southeast University
Scholars:
1.8W
Papers: 7.7K
Citations: 480
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