Aug 7, 2008 #1 sonamoni Geotechnical Jul 31, 2008 7 0 0 GB In Tunnelling problems we tell about deep tunnels and shallow tunnels. are there any definite criteria of depth below ground surface where it can be identified as deep/shallow?
In Tunnelling problems we tell about deep tunnels and shallow tunnels. are there any definite criteria of depth below ground surface where it can be identified as deep/shallow?