气候变化领域集成服务门户(CCPortal): Simulation-based hazard management of a constructed landfill for flow slide scenario

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DOI	10.1007/s11069-021-04515-0
	Simulation-based hazard management of a constructed landfill for flow slide scenario
	Zhu C.; Cheng H.; Chen Z.; Huang Y.
发表日期	2021
ISSN	0921030X
起始页码	1867
结束页码	1878
卷号	106 期号:3
英文摘要	Sanitary landfills have advantages in low investment, large treatment volume, and strong adaptability, which is now the main treatment for municipal solid waste in China. However, flow slides, which present serious threat to the safety of lives and properties, are prone to occur in Chinese landfill due to leachate mound. To achieve maximum reduction in disaster loss induced by flow slides at landfills, we preliminarily explored simulation-based hazard management of a constructed landfill for flow slides scenario. A well-calibrated in-house numerical method of smoothed particle hydrodynamics was employed to conduct hazard management of flow slides. The flow slide scenario at the landfill was firstly assessed by selecting velocity and runout of flow slides to quantify the hazard. Then, different control measures, including initiative and passive prevention and control measures, were evaluated based on the achievement of hazard assessment. The proposed frame of simulation-based hazard management of flow slides can be applied to constructed or planned landfills, which can mitigate or even prevent similar disasters. © 2021, The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature.
关键词	Flow slides Hazard management Landfill Municipal solid waste Smoothed particle hydrodynamics
英文关键词	computer simulation; hazard management; hydrodynamics; landfill; municipal solid waste; safety; slope failure; China
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206727
作者单位	Department of Geotechnical Engineering, College of Civil Engineering, Tongji University, Shanghai, 200092, China; Key Laboratory of Geotechnical and Underground Engineering of the Ministry of Education, Tongji University, Shanghai, 200092, China
推荐引用方式 GB/T 7714	Zhu C.,Cheng H.,Chen Z.,et al. Simulation-based hazard management of a constructed landfill for flow slide scenario[J],2021,106(3).
APA	Zhu C.,Cheng H.,Chen Z.,&Huang Y..(2021).Simulation-based hazard management of a constructed landfill for flow slide scenario.Natural Hazards,106(3).
MLA	Zhu C.,et al."Simulation-based hazard management of a constructed landfill for flow slide scenario".Natural Hazards 106.3(2021).