Elastoplastic problem about stretching of a plane with a circular hole
About authors
- 1 — G.V. Plekhanov Saint Petersburg State Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
Elastic – plastic balance of the hills massif is examined under the Stavrogin's condition of destruction under symmetric boundary conditions in view of the heterogeneity of a file arising at artificial freezing of friable watery breeds with the help of freezing columns. Formulas for definition of pressure and movings to plastic and elastic areas are received. The border between elastic and plastic areas is found. The area of existence of the decision is determined.
Область исследования:
(Archived) Physics and fracture mechanics rocks
Similar articles
Increase of explosion efficiency of underwater bottom charges by changing the relative depth of charge immersion
2009 Dam Chong Tkhang
Analytical model of pressure change on the wall of the charge cavity taking into account the flow of detonation products through the axial channel of the profiled face
2009 Yu. A. Mironov, R. E. Andreev, D. V. Moldovan
Increase of efficiency and environmental safety of rock crushing by borehole charges at dredging works
2009 A. A. Andreev
Dust control at coal enterprises of the North
2009 Yu. V. Shuvalov, A. N. Nikulin, N. A. Gasparyan, Yu. D. Smirnov