气候变化领域集成服务门户(CCPortal): Enhancing resilience of urban underground space under floods: Current status and future directions

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DOI	10.1016/j.tust.2024.105674
	Enhancing resilience of urban underground space under floods: Current status and future directions
	He, Renfei; Tiong, Robert L. K.; Yuan, Yong; Zhang, Limao
发表日期	2024
ISSN	0886-7798
EISSN	1878-4364
起始页码	147
卷号	147
英文摘要	Urban underground space (UUS) has become an integral component of modern cities. However, its vulnerability to inundation results in flood disasters occurring in UUS worldwide every year, posing significant threats to human lives and property. Hence, enhancing the resilience of UUS under floods has become a widely recognized consensus in both engineering and academic communities. To gain a better understanding of flood issues of UUS, this paper conducts a systematic review to present the current status of flood control in UUS and discuss some future research and practice directions. Firstly, an analysis of the causes of UUS floods and their characteristics compared with aboveground floods is provided. Subsequently, detailed introductions are presented on three lines of flood defense for UUS in engineering practice, including the elevation design of entrances, flood barriers, and drainage systems. Special attention is given to five research hotspots aiming to enhance UUS's flood resilience: (1) flood process modeling, (2) flood risk assessment, (3) crowd emergency evacuation, (4) flood vulnerability and recoverability of underground transport network, and (5) flood resilience analysis. Finally, three critical directions for future research and practice, including constructing sponge underground space, adopting advanced information technologies, and adapting UUS to climate change, are proposed in order to further advance the conceptual and technological developments in UUS inundation prevention.
英文关键词	Urban underground space (UUS); Flood risk; Urban resilience; Emergency evacuation; Cause analysis
语种	英语
WOS研究方向	Construction & Building Technology ; Engineering
WOS类目	Construction & Building Technology ; Engineering, Civil
WOS记录号	WOS:001208510200001
来源期刊	TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297434
作者单位	Nanyang Technological University; Nanyang Technological University; Tongji University; Huazhong University of Science & Technology
推荐引用方式 GB/T 7714	He, Renfei,Tiong, Robert L. K.,Yuan, Yong,et al. Enhancing resilience of urban underground space under floods: Current status and future directions[J],2024,147.
APA	He, Renfei,Tiong, Robert L. K.,Yuan, Yong,&Zhang, Limao.(2024).Enhancing resilience of urban underground space under floods: Current status and future directions.TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY,147.
MLA	He, Renfei,et al."Enhancing resilience of urban underground space under floods: Current status and future directions".TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY 147(2024).