Numerical analysis of the postbuckling of thin-walled composite structure with z-profile cross section

• Autorzy: Różyło Patryk

Identyfikatory

DOI

10.12913/22998624/79829

• Języki publikacji: EN

Abstrakty

EN

The object of the study was a thin-walled sample made of carbon composite. The studied profile was a z-shaped cross section. The aim of the study was a post critical state analysis by the use of four independent destruction initiation criteria. The numerical analysis was conducted in ABAQUS®. The study presents the critical areas of the composite sample and determines the load values at which initiation criteria were met. The post critical state examination was confronted with previously obtained results of the critical state. In addition, the effect of the laminate layer configuration on the stability and load capacity of the structure is shown.

Słowa kluczowe

EN

finite element method; numerical analysis; initiation criteria of destruction

PL

metoda elementów skończonych; analiza numeryczna; kryteria inicjacji zniszczenia

• 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: 2018
• Tom: Vol. 12, no. 2
• Strony: 52--58
• Opis fizyczny: Bibliogr. 25 poz., fig., tab.

Twórcy

autor

Różyło Patryk

• Faculty of Mechanical Engineering, Lublin University of Technology, Nadbystrzycka 36, 20-618 Lublin, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).