Investigation of the Bearing Characteristics of Bolts on a Coal–Rock Combined Anchor Body under Different Pull-Out Rates

Investigation of the Bearing Characteristics of Bolts on a Coal–Rock Combined Anchor Body under Different Pull-Out Rates

In order to reveal the influence of the pull-out rate on the load-bearing properties of the coal–rock combined anchor body, the mechanical properties and failure characteristics of a coal–rock combined anchor body under different pull-out rates (10, 20, 30, 40, 50 mm/min) were studied using the pull...

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Bibliographic Details
Main Authors: Pandong Zhang, Lin Gao, Xinyu Zhan, Pengze Liu, Xiangtao Kang, Zhenqian Ma, Yongyin Wang, Ping Liu, Sen Han
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Energies
Subjects:
coal–rock combined body
pull-out rate
load-bearing properties
pull-out test
Online Access:https://www.mdpi.com/1996-1073/15/9/3313

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