Mechanical Behavior of Fully Grouted Rock Bolts in Hydraulic Tunnels Subjected to Elevated Ground Temperatures

Mechanical Behavior of Fully Grouted Rock Bolts in Hydraulic Tunnels Subjected to Elevated Ground Temperatures

In this study, the mechanical behavior of fully grouted rock bolts in hydraulic tunnels subjected to elevated ground temperatures was investigated. A differential equation for axial displacement of the rock bolt was formulated, which considers the force equilibrium of infinitesimal bolt segments and...

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Bibliographic Details
Main Authors: Haibo Jiang, Shuangxi Li, Qinglin Li, Juncai Xu
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Buildings
Subjects:
rock bolts
hydraulic tunnels
elevated temperatures
interfacial shear stress
bond strength
Online Access:https://www.mdpi.com/2075-5309/13/5/1280

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