Flexural Behavior of Posttensioned Flat Plates Depending on Tendon Layout
This paper discusses the experimental results on the flexural behavior and deflections of posttensioned concrete flat plates depending on tendon layout. One reinforced concrete flat plate and two posttensioned concrete flat plates were manufactured and tested. One-way posttensioning layout and two-w...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2016/2651435 |
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| _version_ | 1832564483262775296 |
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| author | Min Sook Kim Young Hak Lee |
| author_facet | Min Sook Kim Young Hak Lee |
| author_sort | Min Sook Kim |
| collection | DOAJ |
| description | This paper discusses the experimental results on the flexural behavior and deflections of posttensioned concrete flat plates depending on tendon layout. One reinforced concrete flat plate and two posttensioned concrete flat plates were manufactured and tested. One-way posttensioning layout and two-way posttensioning layout were considered in this paper. The load-deflection behavior and modes of crack are presented from the test results. Posttension systems effectively controlled crack and deflection. One-way and two-way posttensioning layouts both showed similar maximum load. However, serviceability improved with two-way posttensioning layout compared to one-way posttensioning layout. Also, the yield-line theory was applied to predict the ultimate load for the posttensioned flat plates. The comparison between the test results and estimation by yield-line analysis generally showed good agreement. |
| format | Article |
| id | doaj-art-7ff4ffb6563f4d60b9fbd360eb3e8ceb |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-7ff4ffb6563f4d60b9fbd360eb3e8ceb2025-02-03T01:11:00ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422016-01-01201610.1155/2016/26514352651435Flexural Behavior of Posttensioned Flat Plates Depending on Tendon LayoutMin Sook Kim0Young Hak Lee1Department of Architectural Engineering, Kyung Hee University, 1732 Deogyeong-daero, Yongin 17104, Republic of KoreaDepartment of Architectural Engineering, Kyung Hee University, 1732 Deogyeong-daero, Yongin 17104, Republic of KoreaThis paper discusses the experimental results on the flexural behavior and deflections of posttensioned concrete flat plates depending on tendon layout. One reinforced concrete flat plate and two posttensioned concrete flat plates were manufactured and tested. One-way posttensioning layout and two-way posttensioning layout were considered in this paper. The load-deflection behavior and modes of crack are presented from the test results. Posttension systems effectively controlled crack and deflection. One-way and two-way posttensioning layouts both showed similar maximum load. However, serviceability improved with two-way posttensioning layout compared to one-way posttensioning layout. Also, the yield-line theory was applied to predict the ultimate load for the posttensioned flat plates. The comparison between the test results and estimation by yield-line analysis generally showed good agreement.http://dx.doi.org/10.1155/2016/2651435 |
| spellingShingle | Min Sook Kim Young Hak Lee Flexural Behavior of Posttensioned Flat Plates Depending on Tendon Layout Advances in Materials Science and Engineering |
| title | Flexural Behavior of Posttensioned Flat Plates Depending on Tendon Layout |
| title_full | Flexural Behavior of Posttensioned Flat Plates Depending on Tendon Layout |
| title_fullStr | Flexural Behavior of Posttensioned Flat Plates Depending on Tendon Layout |
| title_full_unstemmed | Flexural Behavior of Posttensioned Flat Plates Depending on Tendon Layout |
| title_short | Flexural Behavior of Posttensioned Flat Plates Depending on Tendon Layout |
| title_sort | flexural behavior of posttensioned flat plates depending on tendon layout |
| url | http://dx.doi.org/10.1155/2016/2651435 |
| work_keys_str_mv | AT minsookkim flexuralbehaviorofposttensionedflatplatesdependingontendonlayout AT younghaklee flexuralbehaviorofposttensionedflatplatesdependingontendonlayout |