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Pillar burst is one type of rockburst that occurs in underground mines. Simulating the stress change and obtaining insight into the pillar burst phenomenon under laboratory conditions are essential… (More)
This article is reproduced from the previous edition, volume 6, pp 2455–2466, © 2003, Elsevier Ltd.
Two finite element analysis (FEA) models simulating hydrostatic extrusion (HE) are designed, one for the case under pressure load and another for the case under displacement load. Comparison is made… (More)