Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs
This paper presents the results from the furnace tests conducted on two assembled monolithic hollow-ribbed (AMH) slabs consisting of the open box and the covered box, respectively. Detailed experimental data in the form of describing slab cracking or spalling, furnace temperatures, temperature distr...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/8921502 |
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| author | B. Li Y. Q. Lin H. L. Zhang M. J. Ma |
| author_facet | B. Li Y. Q. Lin H. L. Zhang M. J. Ma |
| author_sort | B. Li |
| collection | DOAJ |
| description | This paper presents the results from the furnace tests conducted on two assembled monolithic hollow-ribbed (AMH) slabs consisting of the open box and the covered box, respectively. Detailed experimental data in the form of describing slab cracking or spalling, furnace temperatures, temperature distributions, and vertical deflections are presented. Comparison of the results from the two fire tests indicates that the covered box shows better fire resistance compared to the open box; thus, the covered box is recommended to adopt in structural fire-resistant design. However, they are both prone to cracking or spalling at their bottom surfaces during the fire tests, so the AMH slab still needs further optimum design to meet its requirements of fire resistance and service function. In addition, the sealing quality of congruent boxes also has a great influence on the fire resistance of the AMH slab. |
| format | Article |
| id | doaj-art-fc40fe69a6e645c9a8b22090b642d15b |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-fc40fe69a6e645c9a8b22090b642d15b2025-02-03T05:52:12ZengWileyAdvances in Civil Engineering1687-80861687-80942019-01-01201910.1155/2019/89215028921502Fire Behavior of the Assembled Monolithic Hollow-Ribbed SlabsB. Li0Y. Q. Lin1H. L. Zhang2M. J. Ma3College of Civil Engineering and Architecture, Hainan University, Haikou 570228, ChinaCollege of Civil Engineering and Architecture, Hainan University, Haikou 570228, ChinaShandong Provincial Key Laboratory of Appraisal and Retrofitting in Building Structures, Shandong Jianzhu University, Jinan 250101, ChinaShandong Provincial Key Laboratory of Appraisal and Retrofitting in Building Structures, Shandong Jianzhu University, Jinan 250101, ChinaThis paper presents the results from the furnace tests conducted on two assembled monolithic hollow-ribbed (AMH) slabs consisting of the open box and the covered box, respectively. Detailed experimental data in the form of describing slab cracking or spalling, furnace temperatures, temperature distributions, and vertical deflections are presented. Comparison of the results from the two fire tests indicates that the covered box shows better fire resistance compared to the open box; thus, the covered box is recommended to adopt in structural fire-resistant design. However, they are both prone to cracking or spalling at their bottom surfaces during the fire tests, so the AMH slab still needs further optimum design to meet its requirements of fire resistance and service function. In addition, the sealing quality of congruent boxes also has a great influence on the fire resistance of the AMH slab.http://dx.doi.org/10.1155/2019/8921502 |
| spellingShingle | B. Li Y. Q. Lin H. L. Zhang M. J. Ma Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs Advances in Civil Engineering |
| title | Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs |
| title_full | Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs |
| title_fullStr | Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs |
| title_full_unstemmed | Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs |
| title_short | Fire Behavior of the Assembled Monolithic Hollow-Ribbed Slabs |
| title_sort | fire behavior of the assembled monolithic hollow ribbed slabs |
| url | http://dx.doi.org/10.1155/2019/8921502 |
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