摘要:
Embodiments of the present invention provide a core of individual components (10) having properties such that a system assembled from the components absorbs the kinetic energy of a moving vehicle. The components (10) may be interlocking components. The components may be manufactured of ceramic or polymeric composite or other materials that are strong enough to absorb the vehicle's energy and help stop the vehicle safely by the system's ability to crush or deform upon impact, and not so strong that it causes the vehicle to crumple against the barrier. In one particular embodiment, the components may be modified packing elements that are traditionally used in gas to liquid columns.
摘要:
Embodiments of the present disclosure relate generally to macro-patterned materials and methods of their use in connection with vehicle arresting systems. Certain embodiments provide 3-D folded materials, honeycombs, lattice structures, and other periodic cellular material structures, that can be used for arresting vehicles. The materials can be engineered to have properties that allow them to reliably crush in a predictable manner under pressure from a vehicle. The materials can be formed into various shapes and combined in various ways in order to provide the desired properties.
摘要:
Embodiments of the present invention provide systems and methods for vehicle arresting systems made from low-density particles and appropriate binders. The systems are designed to provide a barrier or a bed that is placed at the end of a runway or at the edge of a highway that will predictably and reliably crush (or otherwise deform) under the pressure of vehicle wheels traveling off the end of the runway or the edge of the road.
摘要:
Embodiments of the present invention provide cellular phosphate bodies formed using specialized steps to ensure a specific strength range, and specifically a compressive strength less than 100 pounds per square inch. Further embodiments relate to uses for various phosphate ceramics as vehicle arresting systems.