Case history on a railway tunnel in soft rock (Morocco)




Case history on a railway tunnel in soft rock (Morocco)


A. Guilloux; H. Lebissonnais; J. Marlinge; H. Thiebault; J. Ryckaert; G. Viel; F. Lanquette; A. Erridaoui; M. Q. S. HU


IS SHANGHAI '08



3.Case histories



Tunneling in Rock