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IssuesArchive of Issues2018-3pp.290-294

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M.V. Belubekyan and A.A. Sahakyan, "On the Localized Instability of the Free Edge of a Rectangular Plate Supported on Two Opposite Sides under Various Conditions for Securing the Fourth Side," Mech. Solids. 53 (3), 290-294 (2018)
Year 2018 Volume 53 Number 3 Pages 290-294
DOI 10.3103/S0025654418070087
Title On the Localized Instability of the Free Edge of a Rectangular Plate Supported on Two Opposite Sides under Various Conditions for Securing the Fourth Side
Author(s) M.V. Belubekyan (Institute of Mechanics of the National Academy of Sciences of the Republic of Armenia, pr. Marshala Bagramyana 24B, Erevan, 375019 Republic of Armeni, mbelubekyan@yahoo.com)
A.A. Sahakyan (Institute of Mechanics of the National Academy of Sciences of the Republic of Armenia, pr. Marshala Bagramyana 24B, Erevan, 375019 Republic of Armeni, areg.av.sahakyan@gmail.com)
Abstract The problem of stability of a rectangular plate, freely supported on two opposite sides, the third side of which is free, and the fourth side is either clamped or freely supported, is considered. The plate is compressed by the load applied on the free edge. For both cases of fixing the fourth side of the plate, conditions for the appearance of an instability localized in the vicinity of the free edge were obtained, both for the case of a conservative load and for the case of a tracking load.
Keywords stability, plate, localized instability, tracking load, conservative load
References
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13.  M. V. Belubekyan and A. A. Sahakyan, "Local Instability of Rectangular Plate under the Compressive Load at the Free Edge," in Proc. Int. School Conf. "Mechanics-2016," October 03-08, 2016, Tsakhkadzor, Armenia (NUASA, Erevan, 2016), pp. 43-46 [in Russian].
Received 18 December 2016
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