Browsing Institutt for geovitenskap og petroleum by Author "Zhang, Ning"
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Pull-out and critical embedment length of grouted rebar rock bolts - mechanisms when approaching and reaching the ultimate load
Høien, Are Håvard; Li, Charlie Chunlin; Zhang, Ning (Peer reviewed; Journal article, 2021)Rock bolts are one of the main measures used to reinforce unstable blocks in a rock mass. The embedment length of fully grouted bolts in the stable and competent rock stratum behind the unstable rock blocks is an important ...