Experimental and numerical analysis of in situ pull-out tests on rock bolts in claystones
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DOI: 10.1080/19648189.2019.1626288
Abstract: Abstract In situ pull-out tests were performed in claystones at the Andra Underground Research Laboratory of Meuse/Haute-Marne on fully grouted bolts. The bolts were instrumented with strain gauges along their entire length and axial strains… read more here.
Keywords: pull; head; far end; pull tests ... See more keywords