ON STABILITY OF A LOCALLY HEATED ROUND PLATE UNDER COOLING

N. A. Guk, N. B. Makarenko, N. I. Obodan
VANT. Ser.: Mat. Mod. Fiz. Proc. 1995. Вып.3. С. 15-19.

      The resolution relations are obtained to study the dynamic behavior of round plates under pulse heat impact in terms of geometric and physical nonlinearity in bound geometry. The numerical algorithm is described. The computational results are given for the axisymmetric behavior of plates under heating for various heat spot sizes. Possible loss of stability is considered for structures under rapid cooling.