Study on Risk Trend Assessment of Metro Tunnel Crossing Underground Pipeline Based on Partial Connection Number

Hong Tao Xie; Bo Li; Yun Sheng Zhao

doi:10.4028/www.scientific.net/AMM.580-583.1283

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 580-583Study on Risk Trend Assessment of Metro Tunnel...

Study on Risk Trend Assessment of Metro Tunnel Crossing Underground Pipeline Based on Partial Connection Number

Abstract:

A model of risk trend assessment for metro tunnel crossing underground pipelines is proposed in this paper based on the partial connection number. This paper fully considered the certainty and uncertainty of the index and used "partial connection number method" to analyze the risk developing trend and its sort of metro tunnel crossing underground pipelines. A case study was performed on a metro tunnel engineering of Shenzhen Line 9. The results showed that this model considered the dynamic characteristics of risk, enriching the contents of risk assessment of underground engineering, which can provide a reference for the risk management.

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Periodical:

Applied Mechanics and Materials (Volumes 580-583)

Pages:

1283-1287

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.580-583.1283

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Online since:

July 2014

Authors:

Hong Tao Xie*, Bo Li, Yun Sheng Zhao

Keywords:

Partial Connection Number, Risk Trend Assessment, Set Pair Analysis (SPA), Underground Pipeline

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* - Corresponding Author

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