On the numerical solution to a non-classical problem of bending and stability for an orthotropic beam of variable thickness

Эндаумент фонд ТГУ!
Впиши своё имя в историю университета
- Сделать пожертвование -

2021

Add to "Quick Collection"

Description	Size	Format
On the numerical solution to a non-classical problem of bending and stability for an orthotropic beam of variable thickness	441 KB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.17223/19988621/73/10

Title: On the numerical solution to a non-classical problem of bending and stability for an orthotropic beam of variable thickness
Title: О численном решении неклассической задачи изгиба и устойчивости ортотропной балки переменной толшины
Creator: Stepanyan, Seyran P.
Date: 2021
DOI: 10.17223/19988621/73/10
Description: The mathematical model of the problem of bending of an elastically clamped beam is constructed on the basis of the refined theory of orthotropic plates of variable thickness. To solve the problem in the case of simultaneous action of its own weight and compressive axial forces, a system of differential equations with variable coefficients is obtained. The effects of transverse shear and the effect of reducing compressive force of the support are also taken into account. Passing on to dimensionless quantities, the specific problem for a beam of linearly varying thickness is solved by the collocation method. The stability of the beam is discussed. The critical values of forces are obtained by varying the axial compressive force. Results are presented in both tabular and graphical styles. Based on the results obtained, appropriate conclusions are drawn.

Relationships: Show Relationship Browser for this Object
collection(s): Журналы ТГУ
Identifier: смотреть в электронном каталоге НБ ТГУ
Type: статьи в журналах
Source: Вестник Томского государственного университета. Математика и механика. 2021. № 73. С. 111-120
Language: eng

Created: 10-12-2021

526 Visitors

400 Hits

139 Downloads

Журналы ТГУ On the numerical solution to a non-classical problem of bending and stability for an orthotropic beam of variable thickness