Analysis and Mitigation of a Slope Failure at K1527+650 in Yong-tai-wen Expressway

›› 2013, Vol. 27 ›› Issue (3): 33-35.

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Analysis and Mitigation of a Slope Failure at K1527+650 in Yong-tai-wen Expressway

WANG Jianlin1, WEN Renxia1, WANG Huajun2

(1.Ningbo-Taizhou-Wenzhou Expressway Co. Ltd., Ningbo, Zhejiang 315040;2.Zhejiang Engineering Investigation Institute，Ningbo, Zhejiang 315010)

Received:2012-11-29 Online:2013-06-20 Published:2013-06-26

Abstract

Abstract: A slope failure occurred at NingboTaizhouWenzhou Expressway Station K1527+650 on August 8\+\{th\}, 2012 and the traffic was interrupted. This failure was triggered by the 11\+\{th\} strong typhoon "Haikui". Based on the field investigation and analysis, the failure mode was determined to be the surficial failure in the loose overburden materials. The emergency mitigation as well as the permanent stabilization measures were proposed and implemented.

Key words: Slope Failure Modes, Collapse, Bedrock Surfaces, Slope Governance

WANG Jianlin1, WEN Renxia1, WANG Huajun2. Analysis and Mitigation of a Slope Failure at K1527+650 in Yong-tai-wen Expressway[J]. , 2013, 27(3): 33-35.

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Analysis and Mitigation of a Slope Failure at K1527+650 in Yong-tai-wen Expressway

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