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Evaluation on Shear Contribution of Steel Fiber Reinforced Concrete in Place of Minimum Shear Reinforcement
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 Title & Authors
Evaluation on Shear Contribution of Steel Fiber Reinforced Concrete in Place of Minimum Shear Reinforcement
Kim, Chul-Goo; Park, Hong-Gun; Hong, Geon-Ho; Kang, Su-Min;
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 Abstract
In current design codes, minimum shear reinforcement is required for reinforced concrete flexural members, and the use of steel fiber reinforced concrete is permitted to replace the minimum shear reinforcements. In the present study, to estimate the effects of shear reinforcements and fibers on shear strength, simply supported beams were tested under transverse loading. The test results showed that the shear strength was significantly increased by the use of fibers. Particularly, the effect of fiber reinforced concrete was pronounced when high-strength concrete was used. The performance of fiber reinforced concrete for minimum shear reinforcement was evaluated using results of the present study and existing tests.
 Keywords
steel fiber;shear strength;minimum shear reinforcement;steel fiber reinforced concrete;high stregnth concrete;
 Language
Korean
 Cited by
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