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   Articles with "speed impact" as a keyword



Hierarchical Supramolecular Aggregation of Molecular Nanoparticles for Granular Materials with Ultra High‐Speed Impact‐Resistance

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recommendations! Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202405285

Abstract: The high‐speed impact‐resistanct materials are of great significance while their development is hindered by the intrinsic tradeoff between mechanical strength and energy dissipation capability. Herein, the new chemical system of molecular granular material (MGM) is… read more here.

Keywords: speed impact; high speed; impact; aggregation ... See more keywords

High speed impact test on rock specimens with a compressive stress pulse

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recommendations! Published in 2019 at "Engineering Fracture Mechanics"

DOI: 10.1016/j.engfracmech.2018.03.021

Abstract: Abstract In exploration for a methodology to analyze fast deformation of a thick specimen where a state of equilibrium cannot be assumed, high-speed impact tests on pumice-stone and granite sample specimens are conducted with Hopkinson… read more here.

Keywords: speed impact; emission; stress; compressive stress ... See more keywords

Effect of prestressed loading on low-speed impact performance for carbon fiber/epoxy resin composite laminates

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recommendations! Published in 2024 at "AIP Advances"

DOI: 10.1063/5.0194085

Abstract: Carbon Fiber Reinforced Polymer (CFRP) laminates habitually experience either tensile or compressive prestressing loads and are simultaneously susceptible to external low-velocity impacts in genuine operating scenarios. The current study establishes a meticulous model to elucidate… read more here.

Keywords: carbon fiber; speed impact; speed; impact ... See more keywords

Reinforcing effect of polyurea resin coating on RC members subject to low-speed and medium-speed impact

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recommendations! Published in 2022 at "Advances in Structural Engineering"

DOI: 10.1177/13694332221088945

Abstract: Polyurea resin is widely used as a coating material for various structures owing to its relatively high strength and elongation ability along with applicability in improving the impact and explosion resistance of structures has been… read more here.

Keywords: speed; polyurea resin; impact; low speed ... See more keywords