The Mechanism of Interface Dilatancy of Cement Mortar Rockbolts

In this paper, the mechanism of the interface dilatancy of cement mortar rockbolts is studied based on the phenomenon of splitting failure of samples with a high sand content in the grouting material in laboratory tests. A conceptual model of the interface layer is used to explain the dilatancy mech...

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Bibliographic Details
Main Authors: Yubao Zhan, Nan Li, Hui Wang, Pengqiang Zheng, Jun Zhang, Qihua Liu
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2020/8838488
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