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NASA NTRS · Contractor Report (CR)

Modular disposable can (MODCAN) crash cushion: A concept investigation

Published 2019-06-20 From Legacy CDMS 2 authors
Read paper (PDF) ↗ View on NASA NTRS ↗

Attribution

This is the abstract and citation. Full text lives at NASA NTRS — we link out rather than host. All credit to the authors and Legacy CDMS.

Abstract

Verbatim from NASA NTRS. Not paraphrased, not summarized.

A conceptual design investigation of an improved highway crash cushion system is presented. The system is referred to as a modular disposable can (MODCAN) crash system. It is composed of a modular arrangement of disposable metal beverage cans configured to serve as an effective highway impact attenuation system. Experimental data, design considerations, and engineering calculations supporting the design development are presented. Design performance is compared to that of a conventional steel drum system. It is shown that the MODCAN concepts offers the potential for smoother and safer occupant deceleration for a larger class of vehicle impact weights than the steel drum device.

Authors

  • Knoell, A. Jet Propulsion Lab., California Inst. of Tech.
  • Wilson, A. Jet Propulsion Lab., California Inst. of Tech.

Citation: Knoell, A., Wilson, A. (2019). Modular disposable can (MODCAN) crash cushion: A concept investigation. Legacy CDMS. NASA NTRS ID 19760024007. https://ntrs.nasa.gov/citations/19760024007 ↗