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The Behavior of High Strength Self-Compacting Reinforced Concrete Corbels Strengthened with NSM Steel Bars
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@article{IJASEIT5905, author = {Qasim Muhammed Shakir and Hayder Hussein Kamonna}, title = {The Behavior of High Strength Self-Compacting Reinforced Concrete Corbels Strengthened with NSM Steel Bars}, journal = {International Journal on Advanced Science, Engineering and Information Technology}, volume = {8}, number = {4}, year = {2018}, pages = {1022--1028}, keywords = {high strength; self-compacting; NSM steel bar; strengthening; corbels}, abstract = {An experimental investigation conducted with studying the behavior high strength self-compacting reinforced concrete corbels strengthened with NSM steel bars. The experimental work involved testing ten corbel specimens. They are categorized into two groups with two values of shear span/depth ratio (a/d). Each group consists of five specimens, one considered as a control; others were strengthened with four different configurations of NSM steel bars. The load-deflection curves were traced, cracking and ultimate loads were recorded, crack width was measured and crack propagation up to failure was trucked. This research found that strengthening RC corbel with NSM steel bar system improved the failure load significantly by 57% and 41% for a/d of 0.85 and 1.25 respectively. The strengthening system named as "Upside down V-shaped" is more efficient for small values of a/d (a/d <1). The horizontal bars configuration is more convenient for large a/d values (a/d >1); with a/d greater than one, the general mode of failure is of Bond type. Also, it is found that the strengthening of specimens results in some elimination in ductility with a value depending on the strengthening configuration.}, issn = {2088-5334}, publisher = {INSIGHT - Indonesian Society for Knowledge and Human Development}, url = {http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=5905}, doi = {10.18517/ijaseit.8.4.5905} }
EndNote
%A Shakir, Qasim Muhammed %A Kamonna, Hayder Hussein %D 2018 %T The Behavior of High Strength Self-Compacting Reinforced Concrete Corbels Strengthened with NSM Steel Bars %B 2018 %9 high strength; self-compacting; NSM steel bar; strengthening; corbels %! The Behavior of High Strength Self-Compacting Reinforced Concrete Corbels Strengthened with NSM Steel Bars %K high strength; self-compacting; NSM steel bar; strengthening; corbels %X An experimental investigation conducted with studying the behavior high strength self-compacting reinforced concrete corbels strengthened with NSM steel bars. The experimental work involved testing ten corbel specimens. They are categorized into two groups with two values of shear span/depth ratio (a/d). Each group consists of five specimens, one considered as a control; others were strengthened with four different configurations of NSM steel bars. The load-deflection curves were traced, cracking and ultimate loads were recorded, crack width was measured and crack propagation up to failure was trucked. This research found that strengthening RC corbel with NSM steel bar system improved the failure load significantly by 57% and 41% for a/d of 0.85 and 1.25 respectively. The strengthening system named as "Upside down V-shaped" is more efficient for small values of a/d (a/d <1). The horizontal bars configuration is more convenient for large a/d values (a/d >1); with a/d greater than one, the general mode of failure is of Bond type. Also, it is found that the strengthening of specimens results in some elimination in ductility with a value depending on the strengthening configuration. %U http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=5905 %R doi:10.18517/ijaseit.8.4.5905 %J International Journal on Advanced Science, Engineering and Information Technology %V 8 %N 4 %@ 2088-5334
IEEE
Qasim Muhammed Shakir and Hayder Hussein Kamonna,"The Behavior of High Strength Self-Compacting Reinforced Concrete Corbels Strengthened with NSM Steel Bars," International Journal on Advanced Science, Engineering and Information Technology, vol. 8, no. 4, pp. 1022-1028, 2018. [Online]. Available: http://dx.doi.org/10.18517/ijaseit.8.4.5905.
RefMan/ProCite (RIS)
TY - JOUR AU - Shakir, Qasim Muhammed AU - Kamonna, Hayder Hussein PY - 2018 TI - The Behavior of High Strength Self-Compacting Reinforced Concrete Corbels Strengthened with NSM Steel Bars JF - International Journal on Advanced Science, Engineering and Information Technology; Vol. 8 (2018) No. 4 Y2 - 2018 SP - 1022 EP - 1028 SN - 2088-5334 PB - INSIGHT - Indonesian Society for Knowledge and Human Development KW - high strength; self-compacting; NSM steel bar; strengthening; corbels N2 - An experimental investigation conducted with studying the behavior high strength self-compacting reinforced concrete corbels strengthened with NSM steel bars. The experimental work involved testing ten corbel specimens. They are categorized into two groups with two values of shear span/depth ratio (a/d). Each group consists of five specimens, one considered as a control; others were strengthened with four different configurations of NSM steel bars. The load-deflection curves were traced, cracking and ultimate loads were recorded, crack width was measured and crack propagation up to failure was trucked. This research found that strengthening RC corbel with NSM steel bar system improved the failure load significantly by 57% and 41% for a/d of 0.85 and 1.25 respectively. The strengthening system named as "Upside down V-shaped" is more efficient for small values of a/d (a/d <1). The horizontal bars configuration is more convenient for large a/d values (a/d >1); with a/d greater than one, the general mode of failure is of Bond type. Also, it is found that the strengthening of specimens results in some elimination in ductility with a value depending on the strengthening configuration. UR - http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=5905 DO - 10.18517/ijaseit.8.4.5905
RefWorks
RT Journal Article ID 5905 A1 Shakir, Qasim Muhammed A1 Kamonna, Hayder Hussein T1 The Behavior of High Strength Self-Compacting Reinforced Concrete Corbels Strengthened with NSM Steel Bars JF International Journal on Advanced Science, Engineering and Information Technology VO 8 IS 4 YR 2018 SP 1022 OP 1028 SN 2088-5334 PB INSIGHT - Indonesian Society for Knowledge and Human Development K1 high strength; self-compacting; NSM steel bar; strengthening; corbels AB An experimental investigation conducted with studying the behavior high strength self-compacting reinforced concrete corbels strengthened with NSM steel bars. The experimental work involved testing ten corbel specimens. They are categorized into two groups with two values of shear span/depth ratio (a/d). Each group consists of five specimens, one considered as a control; others were strengthened with four different configurations of NSM steel bars. The load-deflection curves were traced, cracking and ultimate loads were recorded, crack width was measured and crack propagation up to failure was trucked. This research found that strengthening RC corbel with NSM steel bar system improved the failure load significantly by 57% and 41% for a/d of 0.85 and 1.25 respectively. The strengthening system named as "Upside down V-shaped" is more efficient for small values of a/d (a/d <1). The horizontal bars configuration is more convenient for large a/d values (a/d >1); with a/d greater than one, the general mode of failure is of Bond type. Also, it is found that the strengthening of specimens results in some elimination in ductility with a value depending on the strengthening configuration. LK http://ijaseit.insightsociety.org/index.php?option=com_content&view=article&id=9&Itemid=1&article_id=5905 DO - 10.18517/ijaseit.8.4.5905