ANALYTICAL SUDY ON THE EFFECT OF PRE-GROUND IMPROVEMENT METHOD DURING SHALLOW TUNNEL EXCAVATION IN SANDY GROUND
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چکیده
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analytical analysis of ultimate ground pressure on tunnel support system
the ground reaction curve (grc) is a vital component of the convergence-confinement method, which possesses many applications in the underground space designs. it defines a relation between the tunnel wall deformations and the ground pressure acting on the tunnel walls. generally, grc includes descending and ascending branches. according to many researchers, the descending branch trend for the ...
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ژورنال
عنوان ژورنال: Journal of Japan Society of Civil Engineers, Ser. F1 (Tunnel Engineering)
سال: 2012
ISSN: 2185-6575,2185-6575
DOI: 10.2208/jscejte.68.i_27