@inproceedings{5ba1fe4fdc624620b941c5bbfb982248,
title = "Damage mechanics modeling of concurrent thermal and vibration loading on electronics packaging",
abstract = "The problem of concurrent thermal and vibration loading has not been thoroughly studied even though it is common in electronic packaging applications. Here we attempt to address such a problem using a damage mechanics based constitutive model. Damage mechanics constitutive model for eutectic Pb/Sn solder alloys is used to simulate the damage effects of concurrent cyclic thermal loads and vibrations on electronics packages. The model is implemented into the commercial finite element code ABAQUS through its user defined material subroutine capability. For the integration algorithm we have used a return mapping scheme, which dramatically improves the convergence rate as compared to previous implementations of the same model. Results are examined in terms of accumulation of plastic strain within the solder connections. It is shown that the simplistic Miner's rule can not accurately account for the combined effect of both loadings acting concurrently.",
keywords = "Concurrent loading, Dynamic analysis, Electronics packaging reliability, Solder joint life prediction",
author = "Cemal Basaran and Juan Gomez and Minghui Lin and Shidong Li",
year = "2007",
language = "English",
isbn = "9781622763580",
series = "Summer Computer Simulation Conference 2007, SCSC'07, Part of the 2007 Summer Simulation Multiconference, SummerSim'07",
pages = "269--275",
booktitle = "Summer Computer Simulation Conference 2007, SCSC'07, Part of the 2007 Summer Simulation Multiconference, SummerSim'07",
note = "Summer Computer Simulation Conference 2007, SCSC 2007, Part of the 2007 Summer Simulation Multiconference, SummerSim 2007 ; Conference date: 15-07-2007 Through 18-07-2007",
}