Rock Hardness Index Properties and Geotechnical Parameters for Predicting Tunnel Boring Machine Performance
Made available in DSpace on 2014-12-13T19:31:25Z (GMT). No. of bitstreams: 1 7606985.pdf: 13001948 bytes, checksum: ee73425fbe7f76e64c354d25231944fa (MD5) Previous issue date: 1975
University of Illinois - Urbana-Champaign
Networked Digital Library of Theses and Dissertations
University of Illinois at Urbana-Champaign