Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement Index
Self-Compacting Concrete (SCC) generally has lesser coarse aggregate contents and also the maximum size of aggregates is limited as compared to Normal Vibrating Concrete (NVC) for the same class of strength. This results in reduced aggregate interlock in Self-Compacting concrete as against NVC, whic...
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| Format: | Article |
| Language: | English |
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Tamkang University Press
2022-02-01
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| Series: | Journal of Applied Science and Engineering |
| Subjects: | |
| Online Access: | http://jase.tku.edu.tw/articles/jase-202208-25-4-0010 |
| _version_ | 1818293954021425152 |
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| author | Aijaz Ahmad Zende Khadiranaikar Asif Iqbal. A. Momin |
| author_facet | Aijaz Ahmad Zende Khadiranaikar Asif Iqbal. A. Momin |
| author_sort | Aijaz Ahmad Zende |
| collection | DOAJ |
| description | Self-Compacting Concrete (SCC) generally has lesser coarse aggregate contents and also the maximum size of aggregates is limited as compared to Normal Vibrating Concrete (NVC) for the same class of strength. This results in reduced aggregate interlock in Self-Compacting concrete as against NVC, which affects the shear strength of slender beams and thus, SCC might have lower shear strength. In this article, an experimental program that includes six slender beams of High-Strength Self Compacting Concrete (HSSCC) with compressive strength more of than 90 MPa and with different stirrup spacing is presented. Experimental test results of shear strength of HSSCC beams are compared with high strength NVC beams for different stirrups spacing. The results showed the ultimate shear stress of HSSCC beams is lower than NVC beams and an increase in transverse reinforcement index, ρw fy, in HSSCC beams decreases this difference. The results are also compared with different code provisions. Not much work has been done on beams with lower transverse reinforcement index (ρw fy) and in the present work, ρw fy ranges between 0.276 to 0.80. |
| first_indexed | 2024-12-13T03:24:03Z |
| format | Article |
| id | doaj.art-f37fdf32283746008d6a110bbf787b40 |
| institution | Directory Open Access Journal |
| issn | 2708-9967 2708-9975 |
| language | English |
| last_indexed | 2024-12-13T03:24:03Z |
| publishDate | 2022-02-01 |
| publisher | Tamkang University Press |
| record_format | Article |
| series | Journal of Applied Science and Engineering |
| spelling | doaj.art-f37fdf32283746008d6a110bbf787b402022-12-22T00:01:18ZengTamkang University PressJournal of Applied Science and Engineering2708-99672708-99752022-02-0125464965710.6180/10.6180/jase.202208_25(4).0010Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement IndexAijaz Ahmad Zende0Khadiranaikar1Asif Iqbal. A. Momin2Department of Civil Engineering, BLDEA’s Vachana Pitamaha Dr. P.G Halakatti College of Engineering and Technology, Vijayapur, Affiliated to VTU, Belagavi, Karnataka, India.Department of Civil Engineering, Basaveshwar Engineering College, Bagalkot, Affiliated to VTU, Belagavi, Karnataka, India.Department of Civil Engineering, BLDEA’s Vachana Pitamaha Dr. P.G Halakatti College of Engineering and Technology, Vijayapur, Affiliated to VTU, Belagavi, Karnataka, India.Self-Compacting Concrete (SCC) generally has lesser coarse aggregate contents and also the maximum size of aggregates is limited as compared to Normal Vibrating Concrete (NVC) for the same class of strength. This results in reduced aggregate interlock in Self-Compacting concrete as against NVC, which affects the shear strength of slender beams and thus, SCC might have lower shear strength. In this article, an experimental program that includes six slender beams of High-Strength Self Compacting Concrete (HSSCC) with compressive strength more of than 90 MPa and with different stirrup spacing is presented. Experimental test results of shear strength of HSSCC beams are compared with high strength NVC beams for different stirrups spacing. The results showed the ultimate shear stress of HSSCC beams is lower than NVC beams and an increase in transverse reinforcement index, ρw fy, in HSSCC beams decreases this difference. The results are also compared with different code provisions. Not much work has been done on beams with lower transverse reinforcement index (ρw fy) and in the present work, ρw fy ranges between 0.276 to 0.80.http://jase.tku.edu.tw/articles/jase-202208-25-4-0010sccstirrupsshear stresshigh strength concreteexperimental testing. |
| spellingShingle | Aijaz Ahmad Zende Khadiranaikar Asif Iqbal. A. Momin Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement Index Journal of Applied Science and Engineering scc stirrups shear stress high strength concrete experimental testing. |
| title | Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement Index |
| title_full | Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement Index |
| title_fullStr | Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement Index |
| title_full_unstemmed | Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement Index |
| title_short | Shear Behavior of High Strength Self-Compacting Concrete with Lower Transverse Reinforcement Index |
| title_sort | shear behavior of high strength self compacting concrete with lower transverse reinforcement index |
| topic | scc stirrups shear stress high strength concrete experimental testing. |
| url | http://jase.tku.edu.tw/articles/jase-202208-25-4-0010 |
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