PSI - Issue 27

Laksmana Widi Prasetya et al. / Procedia Structural Integrity 27 (2020) 132–139 Prasetya et al. / Structural Integrity Procedia 00 (2019) 000 – 000

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3. Results and Discussion 3.1. Stress behavior

For the result, the integration element with ANSYS LS-DYNA has been successfully implemented by LS-PrePost software. In this method, output stresses were generated, and ANSYS LS-DYNA program was used to assess von Mises stress and stress in all of the axis contours. Then the stress, strain, and element values were extracted from the analysis file to generate stress contour.

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Fig. 1. Von-Mises stress at the impact time: (a) 10 s; (b) 20 s; (c) 30 s; and (d) 40 s.

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Fig. 2. X stress at the impact time: (a) 10 s; (b) 20 s; (c) 30 s; and (d) 40 s.