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DOE OSTI · 2480121

Sierra/SD – Theory Manual – 5.22

Beale, Dagny Marie·Bunting, Gregory·Day, David M.·Dohrmann, Clark R.·Lindsay, Payton·Plews, Julia Anne·Pepe, Justin·Crane, Nathan K.·Manktelow, Kevin
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Abstract

Sierra/SD provides a massively parallel implementation of structural dynamics finite element analysis, required for high fidelity, validated models used in modal, vibration, static and shock analysis of structural systems. This manual describes the theory behind many of the constructs in Sierra/SD. For a more detailed description of how to use Sierra/SD, we refer the reader to User’s Manual. Many of the constructs in Sierra/SD are pulled directly from published material. Where possible, these materials are referenced herein. However, certain functions in Sierra/SD are specific to our implementation. We try to be far more complete in those areas. The theory manual was developed from several sources including general notes, a programmer_notes manual, the user’s notes and of course the material in the open literature.

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97 MATHEMATICS AND COMPUTING

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Beale, Dagny Marie, Bunting, Gregory, Day, David M., Dohrmann, Clark R., Lindsay, Payton, Plews, Julia Anne, Pepe, Justin, Crane, Nathan K., Manktelow, Kevin. 2024-10-04. Sierra/SD – Theory Manual – 5.22. https://doi.org/10.2172/2480121

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