Seismic Behaviour of RC Columns Strengthened with Steel Bar/Wire Mesh Mortar
In order to enhance the seismic behavior of reinforced concrete (RC) columns more efficiently, a thought to strengthen concrete columns by using steel bar/wire mesh mortar （FS）was proposed. An experimental study including five RC square columns strengthened with FS and steel bar mat mortar (S), resp...
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| Veröffentlicht in: | Key engineering materials 2013-01, Vol.539, p.108-114 |
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| creator | Wu, Xio Yong Sun, Yan Hua Xiong, Guang Jing |
| description | In order to enhance the seismic behavior of reinforced concrete (RC) columns more efficiently, a thought to strengthen concrete columns by using steel bar/wire mesh mortar （FS）was proposed. An experimental study including five RC square columns strengthened with FS and steel bar mat mortar (S), respectively, under constant axial loading and lateral cyclic loading was carried out. Seismic bearing capacity, ductility, failure modes and hysteretic characteristics of all columns were tested, and the effect of reinforcement ratio and strengthening method to the tested columns was analyzed. The results showed that the energy dissipation capacity of FS strengthened columns was 73% higher than that of the S strengthened column, though the reinforcement ratio of the former was only 3.02% higher than that of the latter. |
| doi_str_mv | 10.4028/www.scientific.net/KEM.539.108 |
| format | Article |
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An experimental study including five RC square columns strengthened with FS and steel bar mat mortar (S), respectively, under constant axial loading and lateral cyclic loading was carried out. Seismic bearing capacity, ductility, failure modes and hysteretic characteristics of all columns were tested, and the effect of reinforcement ratio and strengthening method to the tested columns was analyzed. The results showed that the energy dissipation capacity of FS strengthened columns was 73% higher than that of the S strengthened column, though the reinforcement ratio of the former was only 3.02% higher than that of the latter.</description><identifier>ISSN: 1013-9826</identifier><identifier>ISSN: 1662-9795</identifier><identifier>EISSN: 1662-9795</identifier><identifier>DOI: 10.4028/www.scientific.net/KEM.539.108</identifier><language>eng</language><publisher>Trans Tech Publications Ltd</publisher><subject>Hysteresis ; Mortars ; Reinforced concrete ; Reinforcement ; Reinforcing steels ; Seismic response ; Steels ; Wire mesh</subject><ispartof>Key engineering materials, 2013-01, Vol.539, p.108-114</ispartof><rights>2013 Trans Tech Publications Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-c94c88f8d9f79d961b746d254825ae01bafe9b34382b9082f36b9781939c379f3</citedby><cites>FETCH-LOGICAL-c394t-c94c88f8d9f79d961b746d254825ae01bafe9b34382b9082f36b9781939c379f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/2178?width=600</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Wu, Xio Yong</creatorcontrib><creatorcontrib>Sun, Yan Hua</creatorcontrib><creatorcontrib>Xiong, Guang Jing</creatorcontrib><title>Seismic Behaviour of RC Columns Strengthened with Steel Bar/Wire Mesh Mortar</title><title>Key engineering materials</title><description>In order to enhance the seismic behavior of reinforced concrete (RC) columns more efficiently, a thought to strengthen concrete columns by using steel bar/wire mesh mortar （FS）was proposed. 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The results showed that the energy dissipation capacity of FS strengthened columns was 73% higher than that of the S strengthened column, though the reinforcement ratio of the former was only 3.02% higher than that of the latter.</description><subject>Hysteresis</subject><subject>Mortars</subject><subject>Reinforced concrete</subject><subject>Reinforcement</subject><subject>Reinforcing steels</subject><subject>Seismic response</subject><subject>Steels</subject><subject>Wire mesh</subject><issn>1013-9826</issn><issn>1662-9795</issn><issn>1662-9795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNkMtKAzEUQAdRUKv_kJW4mWkeM5lkI9pSH9gi-MBlyKQ3TmQ6U5PU4t8bqeDW1b1cDufCybIzgosSUzHebrdFMA766KwzRQ9xfD9bFBWTBcFiLzsinNNc1rLaTzsmLJeC8sPsOIR3jBkRpDrK5k_gwsoZNIFWf7ph49Fg0eMUTYdus-oDeooe-rfYQg9LtHWxTReADk20H786D2gBoUWLwUftT7IDq7sAp79zlL1cz56nt_n84eZuejXPDZNlzI0sjRBWLKWt5VJy0tQlX9KqFLTSgEmjLciGlUzQRmJBLeONrAWRTBpWS8tG2fnOu_bDxwZCVCsXDHSd7mHYBEV4LTCpK0r-gVKcXpScJ_Rihxo_hODBqrV3K-2_FMHqp7hKxdVfcZWKq1RcpeIJEUlwuRNEr_sQwbTqPQXtU4r_Kr4BjfaRDA</recordid><startdate>20130101</startdate><enddate>20130101</enddate><creator>Wu, Xio Yong</creator><creator>Sun, Yan Hua</creator><creator>Xiong, Guang Jing</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20130101</creationdate><title>Seismic Behaviour of RC Columns Strengthened with Steel Bar/Wire Mesh Mortar</title><author>Wu, Xio Yong ; Sun, Yan Hua ; Xiong, Guang Jing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-c94c88f8d9f79d961b746d254825ae01bafe9b34382b9082f36b9781939c379f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Hysteresis</topic><topic>Mortars</topic><topic>Reinforced concrete</topic><topic>Reinforcement</topic><topic>Reinforcing steels</topic><topic>Seismic response</topic><topic>Steels</topic><topic>Wire mesh</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Xio Yong</creatorcontrib><creatorcontrib>Sun, Yan Hua</creatorcontrib><creatorcontrib>Xiong, Guang Jing</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Key engineering materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Xio Yong</au><au>Sun, Yan Hua</au><au>Xiong, Guang Jing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seismic Behaviour of RC Columns Strengthened with Steel Bar/Wire Mesh Mortar</atitle><jtitle>Key engineering materials</jtitle><date>2013-01-01</date><risdate>2013</risdate><volume>539</volume><spage>108</spage><epage>114</epage><pages>108-114</pages><issn>1013-9826</issn><issn>1662-9795</issn><eissn>1662-9795</eissn><abstract>In order to enhance the seismic behavior of reinforced concrete (RC) columns more efficiently, a thought to strengthen concrete columns by using steel bar/wire mesh mortar （FS）was proposed. An experimental study including five RC square columns strengthened with FS and steel bar mat mortar (S), respectively, under constant axial loading and lateral cyclic loading was carried out. Seismic bearing capacity, ductility, failure modes and hysteretic characteristics of all columns were tested, and the effect of reinforcement ratio and strengthening method to the tested columns was analyzed. The results showed that the energy dissipation capacity of FS strengthened columns was 73% higher than that of the S strengthened column, though the reinforcement ratio of the former was only 3.02% higher than that of the latter.</abstract><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/KEM.539.108</doi><tpages>7</tpages></addata></record> |
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| source | Scientific.net Journals |
| subjects | Hysteresis Mortars Reinforced concrete Reinforcement Reinforcing steels Seismic response Steels Wire mesh |
| title | Seismic Behaviour of RC Columns Strengthened with Steel Bar/Wire Mesh Mortar |
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