List of products by author: H. Y. Jeong

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  Stability analysis of damaged concrete jack lining in an urban cable tunnel

  Abstract: In order to minimize environmental impact, semi-shield tunnelling method has been widely applied to construct tunnels for water and sewage, power cable and gas pipe in urban area. In this study, a power cable tunnel was excavated by a semi-shield machine in Suwon, Korea in 2013. Total length of the tunnel is 453 m and the diameter is 2.4 m. During jacking process, unexpected medium rock...

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