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DOE OSTI · 1814059

Pipeline Structural Stability Under Nuclear Blast Pressure Loading

Gullerud, Arne S.
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Abstract

This report documents a set of simplified models to predict pipeline collapse under nuclear pressure loading. After a review of pipeline design literature, a set of simple expressions have been selected to represent an approximation of the threshold pressure for failure from cross- sectional yielding, cross-section buckling, and longitudinal buckling. These expressions provide a first-order approximation on load levels needed to achieve collapse. As a demonstration, the collapse pressure for a set of representative pipelines are calculated. Estimated pressure fields are also computed for a set of nuclear detonations, providing estimates of the ground range limit for pipeline collapse.

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42 ENGINEERING45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE73 NUCLEAR PHYSICS AND RADIATION PHYSICS

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Gullerud, Arne S.. 2021-03-01. Pipeline Structural Stability Under Nuclear Blast Pressure Loading. https://doi.org/10.2172/1814059

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