Peoples online inform first tunnel boring machine Wuhan Metro finish first tunnel. Tunnel 1061 meter.

For ensure safe construction of large interval turning radius and complex geological conditions, stratigraphic rock and interval construction, TBM S1358 adjusted to 34%opening rate composite knife disc.

Wuhan Metro new poet line from Beiyangqiao Station to Baiyushan Station first phase 10.9 kilometer has 5 underground stations, Beiyangqiao Station, Wuhan Train Station, Tiepu Ling Station, Wanjiazui Station, Baiyushan Station inform Peoples online.

http://hb.people.com.cn/BIG5/n2/2023/0725/c192237-40507004.html