caa a22 4500 475829700 CHVBK 20180406123838.0 cr unu---uuuuu 170329e20000201xx s 000 0 eng 10.1007/BF02673295 doi (NATIONALLICENCE)springer-10.1007/BF02673295 Lelekov V. aut Computational model of the evolution of the stress-strain state of a spherical fuel element [Elektronische Daten] [V. Lelekov] The problem of a spherically symmetric stress state in a spherical fuel element with a cavity at the center for collecting gaseous fission products is examined. A system of equations, which are exact within the framework of the physical model, is derived for this case, a numerical method for solving this system is proposed, and the evolution of the strain in the cladding is studied for characteristic cases. The results of numerical estimates of the temporal development of strain in the cladding are presented. 2 figures. 10 references. Kluwer Academic/Plenum Publishers, 2000 Atomic Energy Kluwer Academic Publishers-Plenum Publishers 88/2(2000-02-01), 142-147 1063-4258 88:2<142 2000 88 10512 https://doi.org/10.1007/BF02673295 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02673295 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Lelekov V. aut NATIONALLICENCE 773 0- Atomic Energy Kluwer Academic Publishers-Plenum Publishers 88/2(2000-02-01), 142-147 1063-4258 88:2<142 2000 88 10512 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer