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Dummy Model Validation and its Assessment
This paper describes the dummy model validation process applied in several FAT and PDB pro- jects. The modeling activities started 19 years ago and the ...
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12th International LS-DYNA Conference
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Simulation of Concurrent Detonation of Multiple High Explosive Charges
A 1D spherical LS-DYNA Multi-Material Arbitrary Lagrange Eulerian (MM-ALE) model was constructed to simulate the three single charge events reported in MABS 25 ...
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12th European LS-DYNA Conference
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High Speed Impact
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Simulation of Progressive Damage Development in Braided Composite Tubes Undergoing Dynamic Axial Crushing
Composite tubular structures are of interest as viable energy absorbing components in vehicular front rail structures to improve crashworthiness. Desirable ...
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9th International LS-DYNA Conference
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Modeling of component failure due to notch effects in press-hardened steel caused by mechanical and thermo-mechanical joints under crash load
The increasing application of press-hardened steel in combination with aluminum sheets in the construction of car bodies results in the use of mechanical ...
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13th European LS-DYNA Conference 2021
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Crash
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An Ivestigation into Modeling Approaches for the Dynamic Response of a Shipping Container Cart and Suspended Automotive Parts under Random Base Excitation using LS-DYNA
Shipping containers are exposed to complex dynamic loading conditions during transport via truck, rail, and air. The loading conditions are further complicated ...
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11th European LS-DYNA Conference
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Model Order Reduction
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Influence of Discretisation on Stiffness and Failure Prediction in Crashworthiness Simulation of Automotive High Pressure Die Cast Components
Castings are widely used as part of the car chassis in automobile manufacture because of their light weight and the flexibility of the design process. Due to ...
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9th European LS-DYNA Conference
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Comparison of Strategies for Landmine Modeling in LS- DYNA with Sandy Soil Material Model Development
As part of the United States Marine Corps (USMC) Mitigation of Blast Injuries through Modeling and Simulation project, Protection Engineering Consultants ...
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14th International LS-DYNA Conference
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Blast
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Calibration of Six Constitutive Material Models for Geomaterial
Recently, several constitutive material models have been developed and added to the LS-DYNA library to predict concrete geomaterial behavior. These ...
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13th European LS-DYNA Conference 2021
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Geomechanics
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AIRBAG SIMULATION WITH LS-DYNA PAST – PRESENT – FUTURE
During the last decade the simulation of the airbag deployment process has become a standard application of explicit finite element codes. At the beginning of ...
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6th European LS-DYNA Conference
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Uncertainty Sources in WorldSID-50M Dummy
Full vehicle crash tests are never fully identical in terms of their results, even when conducted with the same configuration. This variability arises from the ...
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14th European LS-DYNA Conference 2023
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Occupant Safety