Using the abaqus CDP model in impact simulations

Alexis Fedoroff; Kim Calonius

doi:10.23998/rm.79723

Using the abaqus CDP model in impact simulations

Alexis Fedoroff^*, Kim Calonius

^*Corresponding author for this work

BA4505 Structural integrity

Research output: Contribution to journal › Article › Scientific › peer-review

2 Citations (Scopus)

821 Downloads (Pure)

Abstract

The understanding and assessment of accidental crash scenarios on reinforced concrete structures is of high interest for safety issues. Although experimental research on this topic has already a long and successful history, there are many issues waiting to be solved as far as numerical simulations are concerned. In this article some particularities of the Abaqus Concrete Damaged Plasticity (CDP) model are investigated with the purpose of using efficiently the CDP model in impact loaded reinforced concrete structure simulations. In particular, the sensitivity of the simulation response with respect to model parameters and element size is studied. The simulation response is compared to measurements from benchmark impact tests on reinforced concrete plates.

Original language	English
Pages (from-to)	180-207
Number of pages	28
Journal	Rakenteiden Mekaniikka
Volume	53
Issue number	3
DOIs	https://doi.org/10.23998/rm.79723
Publication status	Published - 4 Jul 2020
MoE publication type	A1 Journal article-refereed

Keywords

Abaqus concrete damaged plasticity
Element removal
Impact simulations
Nuclear power plant
Structural integrity

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rm.79723Final published version, 10.9 MBLicence: CC BY

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Using the abaqus CDP model in impact simulations

Abstract

Keywords

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