Quantitative Risk Assessment of a Natural Terrain Catchment at Sha Tin, Hong Kong

摘要：

This paper presents a case study on the use of formal quantitative risk assessment (QRA) technique to evaluate the landslide risk of a natural terrain catchment at Sha Tin in Hong Kong. The study was initiated following the occurrence of six landslides in the study area in 1997. This paper describes the methodology adopted in the study, including the landslide hazard and consequence models in the QRA and a cost benefit analysis of the various mitigation options. The semi-quantitative risk assessment technique of Failure Mode and Effect Analyses (FMEA), which was used to assess part of the site, is also presented.

作者: K.K.Pang Y.C.Koo K.K.S.Ho H.W.Sun T.H.H.Hui

作者单位: Fugro Maunsell Scott Wilson Joint Venture, Hong Kong SAR, China Geotechnical Engineering Office, Civil Engineering and Development Department, Hong Kong SAR, China

会议类型: 国际会议

会议名称: 第一届岩土工程安全与风险国际研讨会(Proceedings of the First International Symposium on Geotechnical Safety & Risk ISGSR2007)

会议地点: 上海

会议语种:英文

在线出版日期: 2007-10-18（万方平台首次上网日期，不代表论文的发表时间）