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Controlled freezing for temporary ground support : Shuster, JA Woodward-Lundgren Assoc. Oakland, USA Conference. 13F, 1T, 31R. Proc. 1st N. Amer. Rapid Excav. Tunnelling Conf. Chicago, June 1972, AIME, V2, 1972, P863–895

Publisher: Elsevier Science
Year: 1975
Tongue: English
Weight: 114 KB
Volume: 12
Category: Article
ISSN: 0148-9062
DOI: 10.1016/0148-9062(75)91219-x

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