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The Oslofjord subsea tunnel, a case record. | Article | Berggren, A.-L. | International Symposium on Ground Freezing and Frost Actions in Soils. Louvain-la-Neuve, Belgia 2000. Proceedings, pp. 267-272. | 2000 |
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The Oslofjord subsea road tunnel. Crossing of a weakness zone under high water pressure by freezing. | Article | Backer, L. & Blindheim, O.T. | World Tunnel Congress '99. Oslo 1999. Proceedings, Vol. 1, pp. 309-316. | 1999 |
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Investigation for sub-sea tunnels - a case history. | Article | Deisz, H. | Norwegian Road Research Laboratory, Oslo. Meddelelse, 60, pp. 27-30. | 1986 |
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Geotechnical properties of submarine soils, Oslofjorden and vicinity, Norway. | Article | Richards, A.F. | Norwegian Geotechnical Institute, Oslo. Technical report, 13. 50+57p. | 1973 |
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Prøvetagning i ytre Oslofjord. : Geotechnical investigations of the bottom of the Oslofjord. | Article | | Norwegian Geotechnical Institute, Oslo. Publication, 060, pp. 22-27. | 1964 |