Analysis of the Post-Critical Deformation State of Curvilinear Integral Stiffening of a Thin-Walled Structure Subjected to Torsion

• Autorzy: Kopecki Tomasz

Identyfikatory

DOI

10.12913/22998624/115814

• Języki publikacji: EN

Abstrakty

EN

The paper presents an innovative concept of integral stiffening of the thin-walled structures based on the use of curvilinear elements. The analyzed system in the form of a thin-walled spatial structure was subjected to a non-linear numerical analysis, aimed at comparing the properties of the proposed solution with those of the reference stiffening. A comparative analysis of deformation forms and ranges as well as effective stress distributions was conducted. The tests constituted a preliminary analysis, aimed at determining the usability of the solution, which is the basis of the research process supported by an appropriate experiment.

Słowa kluczowe

EN

isogrid; advanced deformation; finite elements method; nonlinear analysis

PL

izokrata; zaawansowana deformacja; metoda elementów skończonych; analiza nieliniowa

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2020
• Tom: Vol. 14, no 2
• Strony: 34--40
• Opis fizyczny: Bibliogr. 18 poz., fig.

Twórcy

autor

Kopecki Tomasz

• Department of Aviation and Mechanical Engineering, Rzeszów University of Technology, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).