https://www.scipedia.com/wd/index.php?action=history&feed=atom&title=DeWitt_et_al_2017aDeWitt et al 2017a - Revision history2026-04-18T12:50:47ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10https://www.scipedia.com/wd/index.php?title=DeWitt_et_al_2017a&diff=187916&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 327350339 to DeWitt et al 2017a2021-01-25T18:47:45Z<p>Scipediacontent moved page <a href="/public/Draft_Content_327350339" class="mw-redirect" title="Draft Content 327350339">Draft Content 327350339</a> to <a href="/public/DeWitt_et_al_2017a" title="DeWitt et al 2017a">DeWitt et al 2017a</a></p>
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</td></tr></table>Scipediacontenthttps://www.scipedia.com/wd/index.php?title=DeWitt_et_al_2017a&diff=187915&oldid=prevScipediacontent: Created page with " == Abstract == 1993 hazardous liquid pipeline failure in Reston, Virginia and a 1994 gas pipeline failure in New Jersey are thought to have been caused by prior outside dam..."2021-01-25T18:47:40Z<p>Created page with " == Abstract == 1993 hazardous liquid pipeline failure in Reston, Virginia and a 1994 gas pipeline failure in New Jersey are thought to have been caused by prior outside dam..."</p>
<p><b>New page</b></p><div><br />
== Abstract ==<br />
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1993 hazardous liquid pipeline failure in Reston, Virginia and a 1994 gas pipeline failure in New Jersey are thought to have been caused by prior outside damage occurring several years before the failures. The type of damage visible on the pipes consisted of scrapes or gouges and may have been associated with dents caused by some machinery such as backhoe or bulldozer. This report examines the literature associated with dents and gouges in pipelines and similar shell structures. An analysis of rerounding of the damaged area is also carried out. It is concluded that dents in large pipelines are likely to reround under pressure and are, therefore, fairly innocuous. However, gouges and cracks associated with rerounded dents are not innocuous due to the superimposed residual stress field and should be removed if they are detected.<br />
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== Original document ==<br />
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The different versions of the original document can be found in:<br />
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* [http://dx.doi.org/10.6028/nist.ir.5479 http://dx.doi.org/10.6028/nist.ir.5479]<br />
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* [https://doi.org/10.6028/nist.ir.5479 https://doi.org/10.6028/nist.ir.5479]<br />
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* [https://dx.doi.org/10.6028/nist.ir.5479 https://dx.doi.org/10.6028/nist.ir.5479],<br />
: [http://dx.doi.org/10.6028/nist.ir.5479 http://dx.doi.org/10.6028/nist.ir.5479],<br />
: [https://trid.trb.org/view.aspx?id=497330 https://trid.trb.org/view.aspx?id=497330],<br />
: [https://academic.microsoft.com/#/detail/575197531 https://academic.microsoft.com/#/detail/575197531]</div>Scipediacontent