Tan Zhongsheng

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Relying on the site investigation of WenXiang Tunnel of Zhengzhou-Xi'an High-speed Passenger Railway in China and field monitoring of tunnel testing section, comprehensive researches have been done about stratum and tunnel structure deformation by field testing and theoretical analysis. The results indicate that ground settlement is bigger than vault(More)
Constrained by Beijing subway line 2 Chaoyangmen station, the Chaoyangmen-Dongdaqiao interval tunnel of Beijing metro line 6 is subdivided into the eastern burying mining part, the western burying mining part and the connecting tunnels part. This interval tunnel closes to the existing Chaoyangmen subway station and Chaoyangmen Bridge. The connecting tunnels(More)
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