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Shield Machine Rankan No.5 Has Completed Construction in Taiyuan
From:       Tine:2018-08-10       Hits:287

Shield Machine Ranken No.5 has completed the construction of the right line of Xiaoshangpin Shichang Station to Xijianhe Station section in Taiyuan on August 7th afternoon, which marks the right line of Taiyuan Rail Transit Line 2 Phase 1 Section SGTJ-214 built by Ranken has been holed through.

Since 2004, Ranken has participated in the shield construction of 11 subways in Guangzhou, Shenzhen, Chengdu, Ningbo, Urumqi, Taiyuan, and Dalian, of which 6 have been completed. Ranken has gradually improved the shield construction skills in several geological conditions, such as in areas of solitary rock groups, mudstone, sandstone, upper clay and lower sandy cobbles, collapsible loess, seismic liquefaction soil, silty clay stratum. The multi-zone shield construction has enabled Ranken to accumulate construction experiences for low gas and large diameter tunnels. Ranken is proficient in passing through existing lines and controlling surface sediment, which lays a solid foundation for more shield construction projects.

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