干旱区生态环境知识资源中心(Arid): A Normal Cloud Model-Based Method for Risk Assessment of Water Inrush and Its Application <bold>in a Super-Long Tunnel</bold> Constructed by a Tunnel Boring Machine in the Arid Area of Northwest China

Arid

DOI	10.3390/w12030644
	A Normal Cloud Model-Based Method for Risk Assessment of Water Inrush and Its Application in a Super-Long Tunnel Constructed by a Tunnel Boring Machine in the Arid Area of Northwest China
	Wang, Xin 1; Shi, Kebin 1; Shi, Quan 1; Dong, Hanwei 2; Chen, Ming 3
通讯作者	Shi, Kebin
来源期刊	WATER
EISSN	2073-4441
出版年	2020
卷号	12 期号:3
英文摘要	Tunnel water inrush is complex, fuzzy, and random, and it is affected by many factors, such as hydrology, geology, and construction. However, few papers have considered the impact of dynamic monitoring on water inrush in previous research. In this study, considering geological, hydrological, and construction factors, as well as dynamic monitoring, a new multi-index evaluation method is proposed to analyze the risk of tunnel water inrush based on the normal cloud model. A new weight algorithm combining analytic hierarchy process and entropy method is used to calculate the index weight. The certainty degree of each evaluation index belonging to the corresponding cloud can be obtained by the cloud model theory. The final level of tunnel water inrush is determined via the synthetic certainty degree. The proposed method is applied to analyze the risk of water inrush in the SS (Shuang-san) tunnel constructed by a tunnel boring machine in the arid area of Northwest China. The evaluation results are not only basically identical to the results calculated by the ideal point and gray relation projection methods, but also agree well with the actual excavation results. This demonstrates that this new risk assessment method of water inrush has high accuracy and feasibility. Simultaneously, it also provides a new research idea to analyze the probability of tunnel water inrush and can provide a reference for related projects.
英文关键词	water inrush cloud model combination weight risk assessment arid area
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000529249500029
WOS关键词	KARST TUNNELS ; MUD INRUSH ; PREDICTION
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318874
作者单位	1.Xinjiang Agr Univ, Coll Hydraul & Civil Engn, Urumqi 830052, Peoples R China; 2.Sinohydro Engn Bur 4 Co Ltd, Xining 810007, Peoples R China; 3.Xinjiang Design Inst Water Conservancy & Hydroele, Urumqi 830001, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xin,Shi, Kebin,Shi, Quan,et al. A Normal Cloud Model-Based Method for Risk Assessment of Water Inrush and Its Application in a Super-Long Tunnel Constructed by a Tunnel Boring Machine in the Arid Area of Northwest China[J],2020,12(3).
APA	Wang, Xin,Shi, Kebin,Shi, Quan,Dong, Hanwei,&Chen, Ming.(2020).A Normal Cloud Model-Based Method for Risk Assessment of Water Inrush and Its Application in a Super-Long Tunnel Constructed by a Tunnel Boring Machine in the Arid Area of Northwest China.WATER,12(3).
MLA	Wang, Xin,et al."A Normal Cloud Model-Based Method for Risk Assessment of Water Inrush and Its Application in a Super-Long Tunnel Constructed by a Tunnel Boring Machine in the Arid Area of Northwest China".WATER 12.3(2020).