St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 7 Geometrically nonlinear thermoelasticity mathematic models of shells with the variable thickness Геометрически нелинейные математические модели термоупругости оболочек переменной толщины Zhgutov Vladimir abc.kitezh@gmail.com 10 12 2011 4 134 46 56

The mathematical deformation models of variable thickness shells (smoothly-variable and ribbed shells), experiencing either mechanical load or permanent temperature field and taking into account the geometrical nonlinearity and transverse shear, have been developed. There are given refined geometrical proportions for geometrically nonlinear and steadiness problems.

 variable thickness shells (smoothly-variable and ribbed shells) thermoelasticity geometrical nonlinearity transverse shear