General Kinnematics
September 2021
Volume 73    Issue 9

Lyon Metro Line B extension: A variable density TBM for an underground mission in a remarkably diverse geology

Mining Engineering , 2021, Vol. 73, No. 9, pp. 132-132
Bappler, Karin


The metro of the eastern French city of Lyon the third largest city in France, after Paris and Lille has a share of around 50 percent of passenger movements, and it is by far the most important means of public transport in the city.  

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