Unload Pull-out Test of Full-length Grouted Bolts in Slope Reconstruction and Expansion
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DOI: 10.5614/j.eng.technol.sci.2021.53.2.8
Abstract: The Unloading Pull-out Test Method (UPTM) is proposed to evaluate the residual stress of existing anchorage systems and explore the actual stable state of the slope before excavation. A series of destructive pull-out tests are… read more here.
Keywords: bolts slope; pull test; load; stage ... See more keywords