caa a22 4500 469089172 CHVBK 20180323133012.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF00777227 doi (NATIONALLICENCE)springer-10.1007/BF00777227 Kayumov R. Kazan Civil Engineering Institute, USSR aut A method for two-sided limiting load estimation [Elektronische Daten] [R. Kayumov] A material is considered that consists of a finite number of phases whose behavior can be described by an ideally plastic body model. The yield condition is represented by a second-order surface in stress space. Upper and lower bounds are set to the limiting load resulting in plastic failure. The lower bound is considered by reference to the displacement pattern and a certain fictitious elastic-characteristic pattern. The displacements found on solving that case are used to estimate the upper bound. A condition is derived for coincidence between the bounds, and examples are given. Plenum Publishing Corporation, 1992 Strength of Materials Kluwer Academic Publishers-Plenum Publishers 24/1(1992-01-01), 64-70 0039-2316 24:1<64 1992 24 11223 https://doi.org/10.1007/BF00777227 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00777227 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Kayumov R. Kazan Civil Engineering Institute, USSR aut NATIONALLICENCE 773 0- Strength of Materials Kluwer Academic Publishers-Plenum Publishers 24/1(1992-01-01), 64-70 0039-2316 24:1<64 1992 24 11223 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer