An analytical model to predict axial load in grouted rock bolt for soft rock tunnelling

Tunnelling and Underground Space Technology

Volumn 19, Issue 6, 2004, Pages 607-618

  Cai, Yue ^a   Esaki, Tetsuro ^a   Jiang, Yujing ^b  

^a KYUSHU UNIVERSITY   (Japan)

^b NAGASAKI UNIVERSITY   (Japan)

Author keywords

NATM; Rock bolt; Shear lag model; Soft rock; Tunnel design

Indexed keywords

BOLTS; DEFORMATION; FORCE MEASUREMENT; GROUTING; MATHEMATICAL MODELS; PARAMETER ESTIMATION; ROCKS;

DECOUPLING BEHAVIORS; GROUTED ROCKS; TUNNELING DESIGN;

TUNNELING (EXCAVATION);

BOLT; GROUTING; LOADING; MODELING; SOFT ROCK; TUNNELING;

EID: 4544386996     PISSN: 08867798     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tust.2004.02.129     Document Type: Article

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