Two-and Three-Dimensional Chloride Ingress into Fly Ash Concrete
2D,3D chloride ion concentration at the edge and corner zones were systematically investigated for fly ash concretes made with different cement replacement percentage by fly ash （0%,10%,20%,40%,60%）,water to binder ratios （0.3,0.35,0.4）,and curing ages （28 d,90 d）.An interaction effect caused by 2D...
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| Veröffentlicht in: | Journal of Wuhan University of Technology. Materials science edition 2011-10, Vol.26 (5), p.978-982 |
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| container_title | Journal of Wuhan University of Technology. Materials science edition |
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| creator | Zhang, Yunsheng Sun, Wei Chen, Shudong Guo, Fei |
| description | 2D,3D chloride ion concentration at the edge and corner zones were systematically investigated for fly ash concretes made with different cement replacement percentage by fly ash （0%,10%,20%,40%,60%）,water to binder ratios （0.3,0.35,0.4）,and curing ages （28 d,90 d）.An interaction effect caused by 2D and 3D diffusion could obviously be observed through the comparison with 1D testing results.In order to quantify the interaction effect,2D and 3D diffusion interaction coefficients was proposed in this paper.Finally,the changes of 2D and 3D interaction coefficients with the change in the free chloride ion concentration were given.The above research provide an insight into chloride ion attack on the edge and corner reinforcing bars of concrete structures in the field of civil engineering. |
| doi_str_mv | 10.1007/s11595-011-0348-4 |
| format | Article |
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Materials Science Edition</addtitle><description>2D,3D chloride ion concentration at the edge and corner zones were systematically investigated for fly ash concretes made with different cement replacement percentage by fly ash （0%,10%,20%,40%,60%）,water to binder ratios （0.3,0.35,0.4）,and curing ages （28 d,90 d）.An interaction effect caused by 2D and 3D diffusion could obviously be observed through the comparison with 1D testing results.In order to quantify the interaction effect,2D and 3D diffusion interaction coefficients was proposed in this paper.Finally,the changes of 2D and 3D interaction coefficients with the change in the free chloride ion concentration were given.The above research provide an insight into chloride ion attack on the edge and corner reinforcing bars of concrete structures in the field of civil engineering.</description><subject>Chemistry and Materials Science</subject><subject>Chlorides</subject><subject>Corners</subject><subject>Diffusion</subject><subject>Diffusion effects</subject><subject>Fly ash</subject><subject>Ion concentration</subject><subject>Materials Science</subject><subject>Three dimensional</subject><subject>Two dimensional</subject><subject>三维扩散</subject><subject>互动效应</subject><subject>入口</subject><subject>土木工程</subject><subject>氯离子浓度</subject><subject>混凝土结构</subject><subject>相互作用系数</subject><subject>粉煤灰混凝土</subject><issn>1000-2413</issn><issn>1993-0437</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kDFPwzAQhSMEEqXwA9iCWFgMd7HjxBtVoFCpEkt3K06vbarUbu1UiH-Pq1YIMTDdDd977-4lyS3CIwIUTwExVzkDRAZclEycJQNUijMQvDiPOwCwTCC_TK5CWAMI4FIOkufZp2O1naezlSdiL-2GbGidrbu0WnXOt3NKJ3bpKYS0tb1Lx91XOgqrtHK28dTTdXKxqLtAN6c5TGbj11n1zqYfb5NqNGUNL_KeNUjE-QIBZa0wRhcNKQNNnuVzkykl68wYmPOFpNyAaqQpjRIGRc3RxLOHycPRduvdbk-h15s2NNR1tSW3DxoFVwVXZS4iev8HXbu9jx9FCjGDIjIyUnikGu9C8LTQW99uav-lEfShUn2sVMdK9aFSfXDOjpoQWbsk_8v5H9HdKWjl7HIXdT9JXEnO87Lk3ztdghE</recordid><startdate>201110</startdate><enddate>201110</enddate><creator>Zhang, Yunsheng</creator><creator>Sun, Wei</creator><creator>Chen, Shudong</creator><creator>Guo, Fei</creator><general>Wuhan University of Technology</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7QQ</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>201110</creationdate><title>Two-and Three-Dimensional Chloride Ingress into Fly Ash Concrete</title><author>Zhang, Yunsheng ; 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| subjects | Chemistry and Materials Science Chlorides Corners Diffusion Diffusion effects Fly ash Ion concentration Materials Science Three dimensional Two dimensional 三维扩散 互动效应 入口 土木工程 氯离子浓度 混凝土结构 相互作用系数 粉煤灰混凝土 |
| title | Two-and Three-Dimensional Chloride Ingress into Fly Ash Concrete |
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