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GROUND MEASUREMENTS AND ANALYSIS on NON-CIRCULAR SHALLOW SHIELD TUNNELLING
浅い異形断面シールドトンネルの地盤計測と解析
1997
Proceedings of Tunnel Engineering, JSCE
浅い異形断面シールドトンネルの地盤計測と解析
Preserved Fulltext
In the design of shield tunnels,one of the most difficult questions is to estimate the load properly. The empirical method is often used. But for non-circular tunnels there is little known on it. This paper discusses the ground measure ments and analysis on non-circular shallow shield tunnelling. The shield tunnel is a common usage tunnel which has a kind of rectangular section of 7.65m vertically and 5.1m horigontally long.The overburden is about 10m and geology is mostly alluvial and dluvial
doi:10.11532/journalte1991.7.349
fatcat:i5w7u23t55hj3pn6kdopsgf42e