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

NASA NTRS · Contractor Report (CR) · 19760024007 · Published 2019-06-20 · Legacy CDMS · 2 authors

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Abstract and citation only, verbatim from NASA NTRS; full text lives there. All credit to the authors and Legacy CDMS.

Abstract

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 ↗