State-of-the-art review on low-velocity impact response of reinforced concrete beams
Based on a comprehensive literature review, a state-of-the-art report on the strain rate dependent mechanical properties of materials involved in reinforced concrete (RC) structures and the structural response of RC beams under low-velocity impact is presented. Due to the prevalence of plentiful equ...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2017
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| Online Access: | https://hdl.handle.net/10356/83607 http://hdl.handle.net/10220/42706 |
| _version_ | 1811693594398949376 |
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| author | Adhikary, Satadru Das Li, Bing Fujikake, Kazunori |
| author2 | School of Civil and Environmental Engineering |
| author_facet | School of Civil and Environmental Engineering Adhikary, Satadru Das Li, Bing Fujikake, Kazunori |
| author_sort | Adhikary, Satadru Das |
| collection | NTU |
| description | Based on a comprehensive literature review, a state-of-the-art report on the strain rate dependent mechanical properties of materials involved in reinforced concrete (RC) structures and the structural response of RC beams under low-velocity impact is presented. Due to the prevalence of plentiful equations to calculate the dynamic increase factor of concrete strength in compression and tension, future research is needed to reach a general consensus. Two empirical equations were derived based on previous test data, and the applicability of the proposed equations is demonstrated. With the interpretation of previous data in the light of authors' test results, the issue related to a change in failure mode from flexural failure under static loading to shear failure under impact loading is discussed. Finally, several issues related to the impact response of beams are raised, and the need for future research is identified. |
| first_indexed | 2024-10-01T06:54:10Z |
| format | Journal Article |
| id | ntu-10356/83607 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:54:10Z |
| publishDate | 2017 |
| record_format | dspace |
| spelling | ntu-10356/836072020-03-07T11:43:33Z State-of-the-art review on low-velocity impact response of reinforced concrete beams Adhikary, Satadru Das Li, Bing Fujikake, Kazunori School of Civil and Environmental Engineering Concrete structures Beams and girders Based on a comprehensive literature review, a state-of-the-art report on the strain rate dependent mechanical properties of materials involved in reinforced concrete (RC) structures and the structural response of RC beams under low-velocity impact is presented. Due to the prevalence of plentiful equations to calculate the dynamic increase factor of concrete strength in compression and tension, future research is needed to reach a general consensus. Two empirical equations were derived based on previous test data, and the applicability of the proposed equations is demonstrated. With the interpretation of previous data in the light of authors' test results, the issue related to a change in failure mode from flexural failure under static loading to shear failure under impact loading is discussed. Finally, several issues related to the impact response of beams are raised, and the need for future research is identified. Published version 2017-06-14T08:24:25Z 2019-12-06T15:26:38Z 2017-06-14T08:24:25Z 2019-12-06T15:26:38Z 2016 Journal Article Adhikary, S. D., Li, B., & Fujikake, K. (2016). State-of-the-art review on low-velocity impact response of reinforced concrete beams. Magazine of Concrete Research, 68(14), 701-723. 0024-9831 https://hdl.handle.net/10356/83607 http://hdl.handle.net/10220/42706 10.1680/jmacr.15.00084 en Magazine of Concrete Research © 2016 ICE Publishing. This paper was published in Magazine of Concrete Research and is made available as an electronic reprint (preprint) with permission of ICE Publishing. The published version is available at: [http://dx.doi.org/10.1680/jmacr.15.00084]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. 23 p. application/pdf |
| spellingShingle | Concrete structures Beams and girders Adhikary, Satadru Das Li, Bing Fujikake, Kazunori State-of-the-art review on low-velocity impact response of reinforced concrete beams |
| title | State-of-the-art review on low-velocity impact response of reinforced concrete beams |
| title_full | State-of-the-art review on low-velocity impact response of reinforced concrete beams |
| title_fullStr | State-of-the-art review on low-velocity impact response of reinforced concrete beams |
| title_full_unstemmed | State-of-the-art review on low-velocity impact response of reinforced concrete beams |
| title_short | State-of-the-art review on low-velocity impact response of reinforced concrete beams |
| title_sort | state of the art review on low velocity impact response of reinforced concrete beams |
| topic | Concrete structures Beams and girders |
| url | https://hdl.handle.net/10356/83607 http://hdl.handle.net/10220/42706 |
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