Journal of Engineering Physics and Thermophysics
is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex
"A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
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TOWARDS A SOLUTION OF THE PROBLEM OF LOCAL EFFECTS
ON CYLINDRICAL SHELLS-PANELS
B. V. Nerubailo , V. P. Ol'shanskii ,
and Yu. I. Selemeneva
UDC 539.3
We investigate the stressed-deformed state of cylindrical shells-panels
with a local normal load. The state is constructed by matching solutions
for approximate differential equations of the theory of shells. Such
a procedure, which received the name asymptotic synthesis and which
demonstrated its effectiveness in considering closed shells, made it
possible to obtain simple formulas for maximum stresses and normal
displacement. These formulas are compared with the solution constructed
in the present article on the basis of the Vlasov-Donnell equations.
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