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Information × Registration Number 0219U100993, 0119U101352 , R & D reports Title Stability and postbucling behavior at the fibrous and laminated composite materials as well the elements of constrations with local defects and imperfections at different loading popup.stage_title Head Nazarenko Volodimir M., Доктор технічних наук Registration Date 02-05-2019 Organization S.P.Timoshenko Institute of Mechanics popup.description2 The procedure of analytical solving of the problem of stability and postbuckling deformation of orthotropic cylindrical shells under external pressure and at axial compression with allowance for transverse shears is developed. The considered shells are geometrically imperfect due to the presence of a local deflection with restrictions on both axes of the coordinate system. The problem is to study the interaction of modes, which correspond to different critical loads of ideal shells. In this case, the asymptotic Biskov-Hutchinson method is used.  The numerical results are presented. Product Description popup.authors popup.nrat_date 2020-04-02 Close