Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs
The corrugated webbed prestressed (CWPS) composite member was developed to improve the efficiency of the prestress introduced into the steel beam, and experimental studies were performed to examine its structural behavior. Additionally, a unified analysis model that can estimate the nonlinear flexur...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/278293 |
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| _version_ | 1849685978921304064 |
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| author | Jae Yuel Oh Deuck Hang Lee Sang Hum Cho Hyun Kang Hae-Chang Cho Kang Su Kim |
| author_facet | Jae Yuel Oh Deuck Hang Lee Sang Hum Cho Hyun Kang Hae-Chang Cho Kang Su Kim |
| author_sort | Jae Yuel Oh |
| collection | DOAJ |
| description | The corrugated webbed prestressed (CWPS) composite member was developed to improve the efficiency of the prestress introduced into the steel beam, and experimental studies were performed to examine its structural behavior. Additionally, a unified analysis model that can estimate the nonlinear flexural behavior of the composite member and the accordion effect of the corrugated webbed steel beams at the prestressing stage was proposed. As a consecutive experimental series, in this study, the discontinuous-webbed prestressed (DWPS) composite member was developed, and this innovative composite member can reduce the amount of steel materials used, compared with the former CWPS composite member. Flexural tests were carried out to investigate their structural performances, and their behaviors were analyzed in detail by a nonlinear finite element analysis. |
| format | Article |
| id | doaj-art-bc2d0c04e3214ebab60495d9a8ecb045 |
| institution | DOAJ |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-bc2d0c04e3214ebab60495d9a8ecb0452025-08-20T03:22:53ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/278293278293Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous WebsJae Yuel Oh0Deuck Hang Lee1Sang Hum Cho2Hyun Kang3Hae-Chang Cho4Kang Su Kim5Department of Architectural Engineering, University of Seoul, 90 Jeonnong-dong, Dongdaemun-gu, Seoul 130-743, Republic of KoreaDepartment of Architectural Engineering, University of Seoul, 90 Jeonnong-dong, Dongdaemun-gu, Seoul 130-743, Republic of KoreaDepartment of Architectural Engineering, University of Seoul, 90 Jeonnong-dong, Dongdaemun-gu, Seoul 130-743, Republic of KoreaDepartment of Architectural Engineering, University of Seoul, 90 Jeonnong-dong, Dongdaemun-gu, Seoul 130-743, Republic of KoreaDepartment of Architectural Engineering, University of Seoul, 90 Jeonnong-dong, Dongdaemun-gu, Seoul 130-743, Republic of KoreaDepartment of Architectural Engineering, University of Seoul, 90 Jeonnong-dong, Dongdaemun-gu, Seoul 130-743, Republic of KoreaThe corrugated webbed prestressed (CWPS) composite member was developed to improve the efficiency of the prestress introduced into the steel beam, and experimental studies were performed to examine its structural behavior. Additionally, a unified analysis model that can estimate the nonlinear flexural behavior of the composite member and the accordion effect of the corrugated webbed steel beams at the prestressing stage was proposed. As a consecutive experimental series, in this study, the discontinuous-webbed prestressed (DWPS) composite member was developed, and this innovative composite member can reduce the amount of steel materials used, compared with the former CWPS composite member. Flexural tests were carried out to investigate their structural performances, and their behaviors were analyzed in detail by a nonlinear finite element analysis.http://dx.doi.org/10.1155/2015/278293 |
| spellingShingle | Jae Yuel Oh Deuck Hang Lee Sang Hum Cho Hyun Kang Hae-Chang Cho Kang Su Kim Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs Advances in Materials Science and Engineering |
| title | Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs |
| title_full | Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs |
| title_fullStr | Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs |
| title_full_unstemmed | Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs |
| title_short | Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs |
| title_sort | flexural behavior of prestressed steel concrete composite members with discontinuous webs |
| url | http://dx.doi.org/10.1155/2015/278293 |
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