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Fluid-Structure Interaction involving Close-in Detonation Effects on Column using LBE MM-ALE Method
This paper shares the experiences gathered from studies conducted on the use of *Load_Blast_Enhanced (LBE) keyword to couple empirical blast loads to air ...
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9th European LS-DYNA Conference
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A Comparison between Three Different Blast Methods in LS-DYNA: LBE, MM-ALE, Coupling of LBE and MM-ALE
A previous experimental test was modeled in LS-DYNA®. Three different methods of simulation were performed. These methods are empirical blast method, arbitrary ...
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12th International LS-DYNA Conference
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Implementation of MCEER TR 14-0006 Blast Load Curves in LS-DYNA® and Benchmark to Commonly Practiced Blast Loading Application Methods
A tool has been developed to explore implementation of the blast load curves derived by J. Shin, A. Whittaker, A. Aref and D. Cormie in the MCEER Technical ...
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15th International LS-DYNA Conference
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Blast
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A Comparison between Three Air Blast Simulation Techniques in LS-DYNA
When simulating structures subjected to the effects of blast loading, one might resort to three different methods of simulation. These methods are the ...
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11th European LS-DYNA Conference
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Air Blast 2
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Retrofitting of Reinforced Concrete Beam-Column via Steel Jackets against Close-in Detonation
This paper presents results from simulation, in comparison to findings from full-scale blast trials of Reinforced Concrete Beam-Column test specimens. 2 ...
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12th International LS-DYNA Conference
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Investigation of Improvised Explosive Device Effects on a Section Hull of Armored Military Vehicle
Military vehicles and their occupants in conflict zones face a significant risk from improvised explosive devices (IEDs). Simulating IED risks on armored ...
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Conferences
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14th European LS-DYNA Conference 2023
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Protective Structures
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Key Parameters in Blast Modeling Using 2D to 3D ALE Mapping Technique
A numerical simulation is conducted to model the explosive detonation and blast wave propagation in the open air field. The mesh size and boundary conditions ...
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Conferences
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13th International LS-DYNA Conference
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Blast
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COMPARING PLATE-LEVEL BLAST ANALYSIS USING ALE, S-ALE AND CONWEP METHODS
The simulation analyses of the explosion were performed using three different methods: LBE (Lagrangian-based Eulerian), PBM (Particle-based Method), and ALE ...
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Conferences
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14th European LS-DYNA Conference 2023
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Blast/Explosives
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A Numerical Investigation on the Ballistic Performance of Ceramic Composite Armors against EFP Threats
The increasing destructiveness of explosive-formed penetrators or projectiles (EFPs) in modern warfare has posed significant challenges in developing effective ...
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Conferences
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14th European LS-DYNA Conference 2023
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Protective Structures
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LS-DYNA Air Blast Techniques: Comparisons with Experiments for Close-in Charges
Numerical simulations used to predict events are always challenging. Among the challenges is establishing some basis for confidence in the results when no ...
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10th European LS-DYNA Conference
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7 Simulation III - Blast-Penetration