Cumulative damage characteristics of rock samples under cyclic low energy inclined plane impact. [PDF]
Wang X, Zou X, Lu ZX, Wu XX.
europepmc +1 more source
Degradation Behavior of Surface Wear Resistance of Marine Airport Rigid Pavements. [PDF]
Guo Y, Zhao J, Hao T, Sun Q.
europepmc +1 more source
Influence of Architected Core Topology on the Dynamic and Flexural Behaviour of Multi-Material Sandwich Structures. [PDF]
Doğanay Katı H, Khan M.
europepmc +1 more source
The Application of a Non-Newtonian Fluid as a Protective Layer for a CFRP Material Subjected to Low-Energy Impact Loads. [PDF]
Arkuszyński P +2 more
europepmc +1 more source
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Hot Spot Formation in Mock Materials in Impact Sensitivity Testing by Drop Hammer
Propellants, Explosives, Pyrotechnics, 2017AbstractPowder and granulated sugars were exposed to the drop hammer impact test configured with 120‐ and 180‐grit Si/C sandpapers. The sugars were selected as mock materials for HMX (Octahydro‐1,3,5,7‐tetranitro‐1,3,5,7‐tetrazocine). The drop heights ranged from 24.2 to 40.7 cm.
John G. Reynolds +4 more
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Drop hammer impact tests of airport pavement slabs composed of modified rubber aggregate concrete
Construction and Building MaterialsYing Wu +6 more
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Multiple Reference Impact Testing for Bridge Assessment with Drop Hammer
Advanced Materials Research, 2012A new drop hammer was designed and used for multiple reference impact testing of two bridges. The drop hammer utilizes a multiple-rebound control system for successfully applying a single impact with repeatable high-level force for bridge testing. Signal analysis results indicate that the drop hammer provides a higher signal-noise ratio and a better ...
Yu Juan Liao, Yun Zhou, Peng Qin
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On the prediction of impact noise, X: The design and testing of a quietened drop hammer
Journal of Sound and Vibration, 1986Part V in this series showed that the technique of predicting overall noise levels ( L eq per event) from vibration levels in a drop hammer produces surprisingly accurate results, allowing a good estimate of the contribution of each component to the overall noise.
E.J. Richards, I. Carr
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