Repozytorium publikacji - Politechnika Gdańska

The paper addresses stress analysis of a strip with a circular hole under uniform uniaxial tension based oncircumferential stress expressionρπ. Stresses are analyzed in the infinite-length strips under tension with holes, the ratioof the hole radiusa to the strip half-widthb is either equal to:κ =a/b = 0.1 orκ = 0.5. Circumferential stresses aredetermined in selected cross-sections of the strip. The stress diagrams display local stress concentration near the hole.The analytical solutions are compared with the numerical solutions the finite elements method (FEM), the latter using theABAQUS software due to variousκ ratios. The results show the maximum circumferential stress at hole boundary,affected by the ratio of the hole radius to the width of the strip.

Autorzy

• Ireneusz Kozera link otwiera się w nowej karcie ,
• dr hab. inż. Violetta Konopińska-Zmysłowska link otwiera się w nowej karcie ,
• dr hab. inż. Marcin Kujawa link otwiera się w nowej karcie