EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBER
One of the main factors which terminate service life of concrete structure in corrosive environment is corrosion attack. Rust expansion of corroded reinforcement in concrete causes corrosion crack. Crack width due to corrosion on the surface of concrete is influenced by some factors, i.e., prestress...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Taylor's University
2017-10-01
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| Series: | Journal of Engineering Science and Technology |
| Subjects: | |
| Online Access: | http://jestec.taylors.edu.my/Vol%2012%20issue%2010%20October%202017/12_10_8.pdf |
| _version_ | 1818663634927091712 |
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| author | AGUS MARYOTO TAKUMI SHIMOMURA |
| author_facet | AGUS MARYOTO TAKUMI SHIMOMURA |
| author_sort | AGUS MARYOTO |
| collection | DOAJ |
| description | One of the main factors which terminate service life of concrete structure in corrosive environment is corrosion attack. Rust expansion of corroded reinforcement in concrete causes corrosion crack. Crack width due to corrosion on the surface of concrete is influenced by some factors, i.e., prestressed force, size of reinforcement and thickness of concrete cover. Effect of prestressed force and size of reinforcement in corrosion crack width is investigated using numerical simulation based on elastic expansion model which is adopted to discover those influences. Three specimens of prestressed concrete beam and three specimens of reinforced concrete beam are utilized in the investigation. Experimental work is carried out to validate the numerical simulation results. It is found that prestressed force has insignificant influence on corrosion crack width. Meanwhile, size of reinforcement contributes greatly on crack width due to corrosion on the surface of concrete. |
| first_indexed | 2024-12-17T05:19:58Z |
| format | Article |
| id | doaj.art-a4a5f816a272410cbfc91d6526b31651 |
| institution | Directory Open Access Journal |
| issn | 1823-4690 |
| language | English |
| last_indexed | 2024-12-17T05:19:58Z |
| publishDate | 2017-10-01 |
| publisher | Taylor's University |
| record_format | Article |
| series | Journal of Engineering Science and Technology |
| spelling | doaj.art-a4a5f816a272410cbfc91d6526b316512022-12-21T22:02:00ZengTaylor's UniversityJournal of Engineering Science and Technology1823-46902017-10-01121026642676EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBERAGUS MARYOTO0TAKUMI SHIMOMURA1Department of Civil Engineering, Jenderal Soedirman University, Jl. Mayjend Sungkono KM 5, Blater, Purbalingga, Central Java, Indonesia, 53371 Department of Civil Engineering, Nagaoka University of Technology, 1603-1 Kamitomioka machi, Nagaoka, Niigata Prefecture, 940-2137, JapanOne of the main factors which terminate service life of concrete structure in corrosive environment is corrosion attack. Rust expansion of corroded reinforcement in concrete causes corrosion crack. Crack width due to corrosion on the surface of concrete is influenced by some factors, i.e., prestressed force, size of reinforcement and thickness of concrete cover. Effect of prestressed force and size of reinforcement in corrosion crack width is investigated using numerical simulation based on elastic expansion model which is adopted to discover those influences. Three specimens of prestressed concrete beam and three specimens of reinforced concrete beam are utilized in the investigation. Experimental work is carried out to validate the numerical simulation results. It is found that prestressed force has insignificant influence on corrosion crack width. Meanwhile, size of reinforcement contributes greatly on crack width due to corrosion on the surface of concrete.http://jestec.taylors.edu.my/Vol%2012%20issue%2010%20October%202017/12_10_8.pdfCorrosion crackCrack widthPrestressed forceSize of reinforcement |
| spellingShingle | AGUS MARYOTO TAKUMI SHIMOMURA EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBER Journal of Engineering Science and Technology Corrosion crack Crack width Prestressed force Size of reinforcement |
| title | EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBER |
| title_full | EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBER |
| title_fullStr | EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBER |
| title_full_unstemmed | EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBER |
| title_short | EFFECT OF PRESTRESSED FORCE AND SIZE OF REINFORCEMENT ON CORROSION CRACK WIDTH IN CONCRETE MEMBER |
| title_sort | effect of prestressed force and size of reinforcement on corrosion crack width in concrete member |
| topic | Corrosion crack Crack width Prestressed force Size of reinforcement |
| url | http://jestec.taylors.edu.my/Vol%2012%20issue%2010%20October%202017/12_10_8.pdf |
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