Parameter selection rules for elements of energy-absorbing structures

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Authors

  • S. OCHELSKI Military Academy of Technology, Department of Mechanics and Applied Computer Science, Warszawa, Poland
  • T. NIEZGODA Military Academy of Technology, Department of Mechanics and Applied Computer Science, Warszawa, Poland

Abstract

The paper presents the results of an experimental program and gives suggestions on the design of an energy-absorbing structure with respect to the kinetic energy of impact. The presented results account for the influence of the following factors on the energy-absorbing capability: matrix and reinforcement type, structure, shape and thickness of elements.

Keywords:

polymer composites, absorption energy, experimental testing

References

1. S. Mall, K. T. Yun, N. K. Kochhar, Characterization of matrix toughness effect on cyclic delamination growth in graphite fiber composites, Composite Materials, Fatigue and Fracture, 2, 1989.

2. S. Ochelski, Experimental methods in the mechanics of structural composites [in Polish], WNT, Warsaw 2004.

3. S. Kawabata, Y. Yamashita, M. Niwa, Micro-mechanics of wool single fibre, 10th International Wool Textile Research Conference, Aachen, Germany 2000.

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