Experimental study of the seismic behavior of partially concrete-filled steel bridge piers under bidirectional dynamic loading
SUMMARY The seismic behavior of steel bridge piers partially filled with concrete under actual earthquake conditions was investigated by using 20 square section specimens subjected to static cyclic loading tests and single‐directional and bidirectional hybrid loading tests. Acceleration records of t...
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| Veröffentlicht in: | Earthquake engineering & structural dynamics 2013-12, Vol.42 (15), p.2197-2216 |
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| container_title | Earthquake engineering & structural dynamics |
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| creator | Yuan, Huihui Dang, Ji Aoki, Tetsuhiko |
| description | SUMMARY
The seismic behavior of steel bridge piers partially filled with concrete under actual earthquake conditions was investigated by using 20 square section specimens subjected to static cyclic loading tests and single‐directional and bidirectional hybrid loading tests. Acceleration records of two horizontal NS and EW directional components for hard (GT1), medium (GT2), and soft grounds (GT3), obtained during the 1995 Kobe earthquake, were adopted in dynamic tests. Experimental results clearly showed that maximum and residual displacements under actual earthquake conditions cannot be accurately estimated by conventional single‐directional loading tests, especially for GT2 and GT3. A modified admissible displacement was proposed on the basis of bidirectional loading test results. The concrete fill can effectively improve the seismic resistance performance if the concrete inside the steel bridge piers is sufficiently high in quantity. Copyright © 2013 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/eqe.2320 |
| format | Article |
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The seismic behavior of steel bridge piers partially filled with concrete under actual earthquake conditions was investigated by using 20 square section specimens subjected to static cyclic loading tests and single‐directional and bidirectional hybrid loading tests. Acceleration records of two horizontal NS and EW directional components for hard (GT1), medium (GT2), and soft grounds (GT3), obtained during the 1995 Kobe earthquake, were adopted in dynamic tests. Experimental results clearly showed that maximum and residual displacements under actual earthquake conditions cannot be accurately estimated by conventional single‐directional loading tests, especially for GT2 and GT3. A modified admissible displacement was proposed on the basis of bidirectional loading test results. The concrete fill can effectively improve the seismic resistance performance if the concrete inside the steel bridge piers is sufficiently high in quantity. Copyright © 2013 John Wiley & Sons, Ltd.</description><identifier>ISSN: 0098-8847</identifier><identifier>EISSN: 1096-9845</identifier><identifier>DOI: 10.1002/eqe.2320</identifier><identifier>CODEN: IJEEBG</identifier><language>eng</language><publisher>Chichester: Blackwell Publishing Ltd</publisher><subject>Bidirectional ; bidirectional loading ; Bridge piers ; concrete fill ; Concretes ; Dynamic tests ; Earth sciences ; Earth, ocean, space ; Earthquake engineering ; Earthquakes, seismology ; Engineering and environment geology. Geothermics ; Engineering geology ; Exact sciences and technology ; hybrid test ; Internal geophysics ; seismic behavior ; Seismic phenomena ; Seismic response ; steel bridge pier ; Steel bridges</subject><ispartof>Earthquake engineering & structural dynamics, 2013-12, Vol.42 (15), p.2197-2216</ispartof><rights>Copyright © 2013 John Wiley & Sons, Ltd.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a4500-740c0840bb5d8739c70666a96758206840aafde35ef45dd5601300deca0215473</citedby><cites>FETCH-LOGICAL-a4500-740c0840bb5d8739c70666a96758206840aafde35ef45dd5601300deca0215473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Feqe.2320$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Feqe.2320$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1414,27911,27912,45561,45562</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27909795$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yuan, Huihui</creatorcontrib><creatorcontrib>Dang, Ji</creatorcontrib><creatorcontrib>Aoki, Tetsuhiko</creatorcontrib><title>Experimental study of the seismic behavior of partially concrete-filled steel bridge piers under bidirectional dynamic loading</title><title>Earthquake engineering & structural dynamics</title><addtitle>Earthquake Engng Struct. Dyn</addtitle><description>SUMMARY
The seismic behavior of steel bridge piers partially filled with concrete under actual earthquake conditions was investigated by using 20 square section specimens subjected to static cyclic loading tests and single‐directional and bidirectional hybrid loading tests. Acceleration records of two horizontal NS and EW directional components for hard (GT1), medium (GT2), and soft grounds (GT3), obtained during the 1995 Kobe earthquake, were adopted in dynamic tests. Experimental results clearly showed that maximum and residual displacements under actual earthquake conditions cannot be accurately estimated by conventional single‐directional loading tests, especially for GT2 and GT3. A modified admissible displacement was proposed on the basis of bidirectional loading test results. The concrete fill can effectively improve the seismic resistance performance if the concrete inside the steel bridge piers is sufficiently high in quantity. Copyright © 2013 John Wiley & Sons, Ltd.</description><subject>Bidirectional</subject><subject>bidirectional loading</subject><subject>Bridge piers</subject><subject>concrete fill</subject><subject>Concretes</subject><subject>Dynamic tests</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Earthquake engineering</subject><subject>Earthquakes, seismology</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Engineering geology</subject><subject>Exact sciences and technology</subject><subject>hybrid test</subject><subject>Internal geophysics</subject><subject>seismic behavior</subject><subject>Seismic phenomena</subject><subject>Seismic response</subject><subject>steel bridge pier</subject><subject>Steel bridges</subject><issn>0098-8847</issn><issn>1096-9845</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkV2L1TAQhosoeFwFf0JABG-6Tpuv5lIOZ79YFUHRu5Am092sOW03aXV74283ZQ-LCOJVYPLMM8y8RfGyguMKoH6Lt3hc0xoeFZsKlChVw_jjYgOgmrJpmHxaPEvpBgCoALkpfu3uRox-j_1kAknT7BYydGS6RpLQp723pMVr88MPca2PJk7ehLAQO_Q24oRl50NAl1sRA2mjd1dIRo8xkbl3GEnrnY9oJz_0eYJberNKw2Cc76-eF086ExK-OLxHxZeT3eftWXn58fR8--6yNIwDlJKBhYZB23LXSKqsBCGEUULypgaRf4zpHFKOHePOcQEVBXBoDdQVZ5IeFW_uvWMcbmdMk977ZDEE0-MwJ10JWYmKAWX_R5nknIOqaUZf_YXeDHPMa64Ua4QCBX8IbRxSitjpMR_cxEVXoNfMdM5Mr5ll9PVBaJI1oYumtz498LXMRql45sp77qcPuPzTp3efdgfvgfc5prsH3sTvWkgquf764VQ3788ueP1tqxn9De7ps4o</recordid><startdate>201312</startdate><enddate>201312</enddate><creator>Yuan, Huihui</creator><creator>Dang, Ji</creator><creator>Aoki, Tetsuhiko</creator><general>Blackwell Publishing Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7TG</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope><scope>SOI</scope><scope>7QQ</scope><scope>7SM</scope><scope>7SR</scope><scope>7SU</scope><scope>8BQ</scope><scope>JG9</scope></search><sort><creationdate>201312</creationdate><title>Experimental study of the seismic behavior of partially concrete-filled steel bridge piers under bidirectional dynamic loading</title><author>Yuan, Huihui ; Dang, Ji ; Aoki, Tetsuhiko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a4500-740c0840bb5d8739c70666a96758206840aafde35ef45dd5601300deca0215473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Bidirectional</topic><topic>bidirectional loading</topic><topic>Bridge piers</topic><topic>concrete fill</topic><topic>Concretes</topic><topic>Dynamic tests</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Earthquake engineering</topic><topic>Earthquakes, seismology</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Engineering geology</topic><topic>Exact sciences and technology</topic><topic>hybrid test</topic><topic>Internal geophysics</topic><topic>seismic behavior</topic><topic>Seismic phenomena</topic><topic>Seismic response</topic><topic>steel bridge pier</topic><topic>Steel bridges</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yuan, Huihui</creatorcontrib><creatorcontrib>Dang, Ji</creatorcontrib><creatorcontrib>Aoki, Tetsuhiko</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Earthquake Engineering Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>METADEX</collection><collection>Materials Research Database</collection><jtitle>Earthquake engineering & structural dynamics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yuan, Huihui</au><au>Dang, Ji</au><au>Aoki, Tetsuhiko</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental study of the seismic behavior of partially concrete-filled steel bridge piers under bidirectional dynamic loading</atitle><jtitle>Earthquake engineering & structural dynamics</jtitle><addtitle>Earthquake Engng Struct. Dyn</addtitle><date>2013-12</date><risdate>2013</risdate><volume>42</volume><issue>15</issue><spage>2197</spage><epage>2216</epage><pages>2197-2216</pages><issn>0098-8847</issn><eissn>1096-9845</eissn><coden>IJEEBG</coden><abstract>SUMMARY
The seismic behavior of steel bridge piers partially filled with concrete under actual earthquake conditions was investigated by using 20 square section specimens subjected to static cyclic loading tests and single‐directional and bidirectional hybrid loading tests. Acceleration records of two horizontal NS and EW directional components for hard (GT1), medium (GT2), and soft grounds (GT3), obtained during the 1995 Kobe earthquake, were adopted in dynamic tests. Experimental results clearly showed that maximum and residual displacements under actual earthquake conditions cannot be accurately estimated by conventional single‐directional loading tests, especially for GT2 and GT3. A modified admissible displacement was proposed on the basis of bidirectional loading test results. The concrete fill can effectively improve the seismic resistance performance if the concrete inside the steel bridge piers is sufficiently high in quantity. Copyright © 2013 John Wiley & Sons, Ltd.</abstract><cop>Chichester</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/eqe.2320</doi><tpages>20</tpages></addata></record> |
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| source | Wiley Online Library All Journals |
| subjects | Bidirectional bidirectional loading Bridge piers concrete fill Concretes Dynamic tests Earth sciences Earth, ocean, space Earthquake engineering Earthquakes, seismology Engineering and environment geology. Geothermics Engineering geology Exact sciences and technology hybrid test Internal geophysics seismic behavior Seismic phenomena Seismic response steel bridge pier Steel bridges |
| title | Experimental study of the seismic behavior of partially concrete-filled steel bridge piers under bidirectional dynamic loading |
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