Numerical simulation of dynamical behaviour op threelayered spherical shells with discrete ribbed filler under nonstationary loading

Shtantsel', SE
Kosm. nauka tehnol. 2002, 8 ;(Supplement1):159-163
Publication Language: Russian
Postulation and numerical solution algorithm for nonslationary behavior problem of threelayers spherical shells with heterogeneous filler are considered. The system of nonlinear differential equations is based on the Timoshenko type theory of rods and shells. The Hamilton variation principle of stationary is used to obtain the motion equations. Numerical example is given.