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Anchoring performances analysis of tension-torsion grouted anchor under free and non free rotating conditions

Wang, SR; Wang, YH; Wang, ZL; Gong, J; Li, CL

Wang, SR (corresponding author), Henan Polytech Univ, Int Joint Res Lab Henan Prov Underground Space De, Jiaozuo 454003, Henan, Peoples R China.; Wang, SR (corresponding author), Henan Polytech Univ, Collaborat Innovat Ctr Coal Work Safety, Jiaozuo 454003, Henan, Peoples R China.

DYNA, 2021; 96 (2): 166

Abstract

For the failure mechanism of the anchor cable lags behind the demand for theoretical models, Abaqus technique was used to analyze the anchoring perfor......

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