Research of non-resin winding cylinder preforming retracing cosine curve;

On the base of the research of the non-resin winding cylinder preforming technique,particular arithmetic used to develop the computer software was indicated.

In this dissertation, the technology of cylinder non-resin winding preforming was put forward and studied comprehensively and systematically.

Study on influencing factors for sound radiation characteristics of finite length cylindrical shells;

Taking an actual project for example,the calculation of internal forces of a large diameter silo under different working conditions according to cylindrical shell theory is described in detail.

Some geometric sizes of a metal cylindrical shell structure as variables are optimized to minimize the explosive that broke the inner structure in an exploding process subjected to the maximal stress in the outer structure.

The theoretical study on vibroacoustic characteristics of composite cylindrical shells with viscoelastic damping layer is summarized since1960 s.

Welding deformations due to circumferential welds at the joint between the two cylindrical shells.

In order to avoid the deformation,this paper analyzes the deformation mechanism of coke drums,and uses the bending theory of cylindrical shell to reveal the internal force and the displacement of the coke drum body suffering from temperature stress and inner compressive force.

Based on this,a numerical algorithm was given which can be applied to compute the fuzzy reliability of cylindrical shell.

Numerical solutions of mixed finite elements for thin axisymmetric cylindrical shell with free edge boundary conditions;