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A new method for analysis of stress-strain state in elastic cylindrical toroidal shells is put forward, whereby forces and displacements are chosen as unknown functions. The method enables a study of the bend ovalization phenomenon that occurs when three-dimensional bending moments are applied. The authors have derived geometrical equations relating displacement components and strains, and introduced...
A problem of deformation of a curved shell loaded by internal pressure, axial force, and temperature difference is discussed. Physical equations are derived whereby the displacements and angles of rotation of the line of centers of mass of cross sections of a shell are related to loading parameters. A general constitutive set of equations for a curved element during its deformation is given. Using...
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