Study on Mechanical Characteristics of Tunnel Support System in Sandy Cobble Stratum

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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: American Journal of Civil Engineering

سال: 2017

ISSN: 2330-8729

DOI: 10.11648/j.ajce.20170503.18