75504 Magazine of Civil Engineering Magazine of Civil Engineering 2712-8172 9 10.18720/MCE.9.9 Mathematical modelling of orthotropic and isotropic ribbed shells deformation taking into account the creep of material Математические модели деформирования ортотропных и изотропных ребристых оболочек при учете ползучести материала Zhgutov Vladimir abc.kitezh@gmail.com "Kitezh" LLC Architecture and Construction Company 13 11 2009 7 9 46 54

When investigating the mode of deformation and stability of shells under the action of sustained load it is necessary to take into account that with time the creep property becomes apparent in the material. It leads to the decrease of real load carrying capacity discovered in the elastic behavior of material.

 mathematical modelling ribbed shells orthotropic ribbed shells isotropic ribbed shells creep of material