The Art of Tunneling in Rock - Dr. Evert Hoek Lecture Series (Spanish Subtitles)
35:57
The Art of Tunnelling in Rock - Dr. Evert Hoek Lecture Series
27:50
Large Underground Excavated Caverns - Dr. Evert Hoek Lecture Series
31:05
Rock Mass Properties - Dr. Evert Hoek Lecture Series
27:40
Intact Rock Sampling and Testing - Dr. Evert Hoek Lecture Series
13:24
Engineering Careers in Tunnelling and Underground Space
8:40
Why Tunnels Don't Collapse
35:21
Development of Rock Engineering - Dr. Evert Hoek Lecture Series
26:18