17 research outputs found

    Influence of loading path on collapse behavior for D/t = 20 and 30.

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    <p>Influence of loading path on collapse behavior for D/t = 20 and 30.</p

    Effect of corrosion depth on collapse pressure-tension interaction curves.

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    <p>Effect of corrosion depth on collapse pressure-tension interaction curves.</p

    Geometric parameters of uniform corroded pipelines.

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    <p>Geometric parameters of uniform corroded pipelines.</p

    Finite element model of pipelines with asymmetric initial ovality imperfection.

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    <p>Finite element model of pipelines with asymmetric initial ovality imperfection.</p

    Effect of yield anisotropy on collapse pressure under combined loads.

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    <p>Effect of yield anisotropy on collapse pressure under combined loads.</p

    Comparison of collapse pressure between finite element analyses and experimental results.

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    <p>Comparison of collapse pressure between finite element analyses and experimental results.</p

    Collapse pressure vs. corrosion angle with various tensions.

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    <p>Collapse pressure vs. corrosion angle with various tensions.</p

    Effect of diameter-to-thickness ratio on collapse pressure-tension interaction curves.

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    <p>Effect of diameter-to-thickness ratio on collapse pressure-tension interaction curves.</p

    Comparison between collapse pressures from Eq 5 (Pcow) and numerical results (P̅cow).

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    <p>Comparison between collapse pressures from <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0154314#pone.0154314.e005" target="_blank">Eq 5</a> (Pcow) and numerical results (P̅cow).</p

    Effect of initial ovality on collapse pressure-tension interaction curves.

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    <p>Effect of initial ovality on collapse pressure-tension interaction curves.</p
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