Cylindrical shell

Cylindrical shell

A roof structure that forms part of a cylinder; its cross section is generally a circular arc, though elliptical and catenary cylindrical shells have been built.
References in periodicals archive ?
1 is that the load along the axis of the cylindrical shell is essentially uniform when it is not.
Beside the railway analysis, the elastic foundation theory has been employed in solving various engineering problems, including retaining walls, strip- continuous footing and axially symmetric cylindrical shell walls.
In this study a vibration analysis was performed of an isotropic cylindrical shell submerged in fluid resting on Winkler and Pasternak elastic foundations for simply supported boundary condition.
In this respect, many tests have been done that can point the testing of shell s-2 missiles [2], Kim and colleagues examined the data to help composite cylindrical shell finite element software and preceded to changes in natural frequencies method and modes shapes.
Generally, creating an opening in a cylindrical shell or junction of two shells or even in plates, results in turbulence in stress field and creates stress concentration.
However, the Ghanaian shells differ in a number of characters, such as a more cylindrical shell, tighter coiled whorls (about half a whorl more at the same size), proportionally smaller body whorl, more pointed apex, and slightly wider umbilicus and wider spaced axial ribs, in addition to details of the protoconch sculpture.
Rather, as to be shown later in the results, breakage of the short specimens is through the split of cylindrical shell that is formed after the bulk cavitation.
One of their conclusions was that the cylindrical shell geometry was preferred.
The cloaking performance degrades smoothly with increasing loss, and effective low reflection shielding can be achieved with the cylindrical shell composed of an eight-(homogenous) layered approximation of the ideal continuous medium.
Army experts X-rayed the cylindrical shell - which was about 10-inches long - and confirmed it was a live incendiary device.