PROCEEDINGS OF TUNNEL ENGINEERING, JSCE
Online ISSN : 1884-9091
ISSN-L : 1345-0832
THE COMPARISON OF THE ACTION OF ‘COHESION-GROUND’ AND ‘ ANGLE OF INTERNAL FRICTIOIN-GROUND’ BY NUMERICAL ANALYSIS
Tadashi OKABEKoji NAKAGAWA
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JOURNALS FREE ACCESS

2003 Volume 13 Pages 157-162

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Abstract

In recent year, NATM is demanded to construct of tunnel under this severe condition, such as soft un-harden ground and expansive ground. In such a case, examination cases by the numerical analytic model have been increasing. This research examines how these parameter are expressed by the numerical analytic for an plasticity natural ground paying attention for ‘ cohesion’ and‘ angle of internal friction’.

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© by Japan Society of Civil Engineers
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