Depth Evaluation of Submerged Pile Bents
AbstractDeveloping an appropriate and efficient inspection pattern for an unknown bridge substructure is a critical issue for bridge engineers, contractors, and bridge agencies. This paper introduces a two-phase near-surface inspection strategy to determine the foundation depth of fully submerged pi...
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| Veröffentlicht in: | Journal of performance of constructed facilities 2020-02, Vol.34 (1) |
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| container_title | Journal of performance of constructed facilities |
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| creator | Wang, Helsin Hu, Chih-Hsin Nguyễn, Thành Vinh Wang, Chung-Yue |
| description | AbstractDeveloping an appropriate and efficient inspection pattern for an unknown bridge substructure is a critical issue for bridge engineers, contractors, and bridge agencies. This paper introduces a two-phase near-surface inspection strategy to determine the foundation depth of fully submerged pile bents of an existing bridge. Electrical resistivity tomography inspection provided the overall interface between bridge substructure and surrounding soft soils. Ultraseismic inspection provided more information to determine the depth of the substructure. Time-lapse waveform image analysis and frequency analysis of ultraseismic inspection results also displayed varying degrees of reliability for estimating the pile bent length, which was positively confirmed with the bridge design charts. The entire set of investigations demonstrated strong conclusiveness in determining the foundation depths when the results from these two testing methods were corroborated with appropriate analysis modes. |
| doi_str_mv | 10.1061/(ASCE)CF.1943-5509.0001355 |
| format | Article |
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This paper introduces a two-phase near-surface inspection strategy to determine the foundation depth of fully submerged pile bents of an existing bridge. Electrical resistivity tomography inspection provided the overall interface between bridge substructure and surrounding soft soils. Ultraseismic inspection provided more information to determine the depth of the substructure. Time-lapse waveform image analysis and frequency analysis of ultraseismic inspection results also displayed varying degrees of reliability for estimating the pile bent length, which was positively confirmed with the bridge design charts. The entire set of investigations demonstrated strong conclusiveness in determining the foundation depths when the results from these two testing methods were corroborated with appropriate analysis modes.</description><identifier>ISSN: 0887-3828</identifier><identifier>EISSN: 1943-5509</identifier><identifier>DOI: 10.1061/(ASCE)CF.1943-5509.0001355</identifier><language>eng</language><publisher>New York: American Society of Civil Engineers</publisher><subject>Bents ; Bridge design ; Bridge inspection ; Contractors ; Electric bridges ; Frequency analysis ; Image analysis ; Reliability analysis ; Soft soils ; Substructures ; Technical Note ; Technical Notes ; Test procedures ; Waveforms</subject><ispartof>Journal of performance of constructed facilities, 2020-02, Vol.34 (1)</ispartof><rights>2019 American Society of Civil Engineers</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a337t-c442f9aaa4796ec41381aff936b63a96b46afb98dbe0d8c18034b7732be31bca3</citedby><cites>FETCH-LOGICAL-a337t-c442f9aaa4796ec41381aff936b63a96b46afb98dbe0d8c18034b7732be31bca3</cites><orcidid>0000-0003-1539-9379</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttp://ascelibrary.org/doi/pdf/10.1061/(ASCE)CF.1943-5509.0001355$$EPDF$$P50$$Gasce$$H</linktopdf><linktohtml>$$Uhttp://ascelibrary.org/doi/abs/10.1061/(ASCE)CF.1943-5509.0001355$$EHTML$$P50$$Gasce$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,75936,75944</link.rule.ids></links><search><creatorcontrib>Wang, Helsin</creatorcontrib><creatorcontrib>Hu, Chih-Hsin</creatorcontrib><creatorcontrib>Nguyễn, Thành Vinh</creatorcontrib><creatorcontrib>Wang, Chung-Yue</creatorcontrib><title>Depth Evaluation of Submerged Pile Bents</title><title>Journal of performance of constructed facilities</title><description>AbstractDeveloping an appropriate and efficient inspection pattern for an unknown bridge substructure is a critical issue for bridge engineers, contractors, and bridge agencies. This paper introduces a two-phase near-surface inspection strategy to determine the foundation depth of fully submerged pile bents of an existing bridge. Electrical resistivity tomography inspection provided the overall interface between bridge substructure and surrounding soft soils. Ultraseismic inspection provided more information to determine the depth of the substructure. Time-lapse waveform image analysis and frequency analysis of ultraseismic inspection results also displayed varying degrees of reliability for estimating the pile bent length, which was positively confirmed with the bridge design charts. The entire set of investigations demonstrated strong conclusiveness in determining the foundation depths when the results from these two testing methods were corroborated with appropriate analysis modes.</description><subject>Bents</subject><subject>Bridge design</subject><subject>Bridge inspection</subject><subject>Contractors</subject><subject>Electric bridges</subject><subject>Frequency analysis</subject><subject>Image analysis</subject><subject>Reliability analysis</subject><subject>Soft soils</subject><subject>Substructures</subject><subject>Technical Note</subject><subject>Technical Notes</subject><subject>Test procedures</subject><subject>Waveforms</subject><issn>0887-3828</issn><issn>1943-5509</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEURYMoWKv_YdBNXUxN5mXy4a6OrQoFheo6vEwTbWk7NZkR-u-doVVXrh5c7rkPDiGXjA4ZFexmMJoV4-tiMmSaQ5rnVA8ppQzy_Ij0frNj0qNKyRRUpk7JWYzLtpRJLXtkcO-29Ucy_sJVg_Wi2iSVT2aNXbvw7ubJy2Llkju3qeM5OfG4iu7icPvkbTJ-LR7T6fPDUzGapggg67TkPPMaEbnUwpWcgWLovQZhBaAWlgv0Vqu5dXSuSqYocCslZNYBsyVCn1ztd7eh-mxcrM2yasKmfWkyoIrqXErWtm73rTJUMQbnzTYs1hh2hlHTmTGmM2OKieksmM6COZhpYbGHMZbub_6H_B_8BrVpZfk</recordid><startdate>20200201</startdate><enddate>20200201</enddate><creator>Wang, Helsin</creator><creator>Hu, Chih-Hsin</creator><creator>Nguyễn, Thành Vinh</creator><creator>Wang, Chung-Yue</creator><general>American Society of Civil Engineers</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><orcidid>https://orcid.org/0000-0003-1539-9379</orcidid></search><sort><creationdate>20200201</creationdate><title>Depth Evaluation of Submerged Pile Bents</title><author>Wang, Helsin ; Hu, Chih-Hsin ; Nguyễn, Thành Vinh ; Wang, Chung-Yue</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a337t-c442f9aaa4796ec41381aff936b63a96b46afb98dbe0d8c18034b7732be31bca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Bents</topic><topic>Bridge design</topic><topic>Bridge inspection</topic><topic>Contractors</topic><topic>Electric bridges</topic><topic>Frequency analysis</topic><topic>Image analysis</topic><topic>Reliability analysis</topic><topic>Soft soils</topic><topic>Substructures</topic><topic>Technical Note</topic><topic>Technical Notes</topic><topic>Test procedures</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Helsin</creatorcontrib><creatorcontrib>Hu, Chih-Hsin</creatorcontrib><creatorcontrib>Nguyễn, Thành Vinh</creatorcontrib><creatorcontrib>Wang, Chung-Yue</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of performance of constructed facilities</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Helsin</au><au>Hu, Chih-Hsin</au><au>Nguyễn, Thành Vinh</au><au>Wang, Chung-Yue</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Depth Evaluation of Submerged Pile Bents</atitle><jtitle>Journal of performance of constructed facilities</jtitle><date>2020-02-01</date><risdate>2020</risdate><volume>34</volume><issue>1</issue><issn>0887-3828</issn><eissn>1943-5509</eissn><abstract>AbstractDeveloping an appropriate and efficient inspection pattern for an unknown bridge substructure is a critical issue for bridge engineers, contractors, and bridge agencies. This paper introduces a two-phase near-surface inspection strategy to determine the foundation depth of fully submerged pile bents of an existing bridge. Electrical resistivity tomography inspection provided the overall interface between bridge substructure and surrounding soft soils. Ultraseismic inspection provided more information to determine the depth of the substructure. Time-lapse waveform image analysis and frequency analysis of ultraseismic inspection results also displayed varying degrees of reliability for estimating the pile bent length, which was positively confirmed with the bridge design charts. The entire set of investigations demonstrated strong conclusiveness in determining the foundation depths when the results from these two testing methods were corroborated with appropriate analysis modes.</abstract><cop>New York</cop><pub>American Society of Civil Engineers</pub><doi>10.1061/(ASCE)CF.1943-5509.0001355</doi><orcidid>https://orcid.org/0000-0003-1539-9379</orcidid></addata></record> |
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| ispartof | Journal of performance of constructed facilities, 2020-02, Vol.34 (1) |
| issn | 0887-3828 1943-5509 |
| language | eng |
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| source | American Society of Civil Engineers:NESLI2:Journals:2014 |
| subjects | Bents Bridge design Bridge inspection Contractors Electric bridges Frequency analysis Image analysis Reliability analysis Soft soils Substructures Technical Note Technical Notes Test procedures Waveforms |
| title | Depth Evaluation of Submerged Pile Bents |
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