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A platform for research: civil engineering, architecture and urbanism
Geotechnical observations during construction of tunnel through soft clay in trondheim, Norway
Tyholt railway tunnel passes through 200 m of clay before proceeding into rock; excavation was constructed by means of shield-driving with open-faced shield, face being partly strutted; over distance of 100 m near rock where clay was quick, air pressures greater than atmospheric pressure were used; minor slides and blow-outs occurred during construction; difficulties were encountered particularly when passing disturbed zone around shaft.
Geotechnical observations during construction of tunnel through soft clay in trondheim, Norway
Tyholt railway tunnel passes through 200 m of clay before proceeding into rock; excavation was constructed by means of shield-driving with open-faced shield, face being partly strutted; over distance of 100 m near rock where clay was quick, air pressures greater than atmospheric pressure were used; minor slides and blow-outs occurred during construction; difficulties were encountered particularly when passing disturbed zone around shaft.
Geotechnical observations during construction of tunnel through soft clay in trondheim, Norway
Oslo. Norges Geotekniske Institutt -- Publ
Hartmark, H. (author)
1964
13 pages
Report
English
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House, Trondheim, Norway - BRENDELAND & KRISTOFFERSEN
Online Contents | 2008