인장철근영역 콘크리트 다짐불량에 따른 철근콘크리트 보의 거동An Experimental Study on The Behavior of Reinforced Concrete Beams with Poor-Compacted Concrete in Tensile Steel Zone
- Other Titles
- An Experimental Study on The Behavior of Reinforced Concrete Beams with Poor-Compacted Concrete in Tensile Steel Zone
- Authors
- 박훈규; 장일영; 안영기; 박병희
- Issue Date
- 2008
- Publisher
- 한국구조물진단유지관리공학회
- Keywords
- Flexural and Shear behavior; Reinforced concrete beam; Segregation; 휨 및 전단거동; 철근콘크리트 보; 재료분리; Flexural and Shear behavior; Reinforced concrete beam; Segregation
- Citation
- 한국구조물진단유지관리공학회 논문집, v.12, no.1, pp.143 - 150
- Journal Title
- 한국구조물진단유지관리공학회 논문집
- Volume
- 12
- Number
- 1
- Start Page
- 143
- End Page
- 150
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/3250
- ISSN
- 2234-6937
- Abstract
- There is possibility of poor-state concrete filling condition due to segregation of aggregate and paste in reinforced concrete structure. This study was conducted to evaluate the flexural and shear behavior of reinforced concrete beams with different concrete filling conditions. Different concrete filling conditions were intentionally made such that the specimens was soundly cast to obtain the perfect concrete filling condition and cast in such a way that up to the longitudinal tensile reinforcement from the top, good concrete was filled while poor concrete was poured for the bottom part to simulate the poor strength, workability and unsatisfactory compaction. The test results indicate that have no effect of concrete filling conditions on the yielding strength of structures. But, have a great influence on the flexural ductility and shear capacity of structures.
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Collections - Department of Civil Engineering > 1. Journal Articles
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