Effects of disorder on deformation and failure of brittle porous materials

Ritter J, Shegufta S, Zaiser M (2023)

Publication Type: Journal article

Publication year: 2023

Journal

Journal of Statistical Mechanics-Theory and Experiment Institute of Physics: Hybrid Open Access

Book Volume: 2023

Article Number: 053301

Journal Issue: 5

DOI: 10.1088/1742-5468/acccdf

Abstract

The mechanical behavior of porous materials depends strongly on porosity and pore geometry, but also on morphological parameters characterizing the spatial arrangement of pores. Here we use bond-based peridynamics to study effects of disorder on the deformation and failure behavior of brittle porous solids both in the quasi-static limit and in case of dynamic loading scenarios. We show that structural disorder, which has a strong influence on stiffness, strength and toughness in the quasi-static limit, becomes less relevant under dynamic loading conditions.

Authors with CRIS profile

Jonas Ritter Lehrstuhl für Werkstoffsimulation Shucheta Shegufta Graduiertenkolleg 2423 Skalenübergreifende Bruchvorgänge: Integration von Mechanik, Materialwissenschaften, Mathematik, Chemie und Physik Michael Zaiser Lehrstuhl für Werkstoffsimulation

How to cite

APA:

Ritter, J., Shegufta, S., & Zaiser, M. (2023). Effects of disorder on deformation and failure of brittle porous materials. Journal of Statistical Mechanics-Theory and Experiment, 2023(5). https://doi.org/10.1088/1742-5468/acccdf

MLA:

Ritter, Jonas, Shucheta Shegufta, and Michael Zaiser. "Effects of disorder on deformation and failure of brittle porous materials." Journal of Statistical Mechanics-Theory and Experiment 2023.5 (2023).

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