순환골재를 사용한 콘크리트부재의 최소철근비 검토Review on the Minimum Steel Ratio of Reinforced Concrete Members using Recycled Aggregate
- Other Titles
- Review on the Minimum Steel Ratio of Reinforced Concrete Members using Recycled Aggregate
- Authors
- 신명환; 송건호; 백승민; 김우석; 곽윤근
- Issue Date
- 2015
- Publisher
- 한국폐기물자원순환학회
- Keywords
- Recycled coarse aggregate; Recycled concrete aggregate (RCA) Minimum reinforcement ratio; Shear span to depth ratio; Tension reinforcement ratio
- Citation
- 한국폐기물자원순환학회지, v.32, no.4, pp.348 - 356
- Journal Title
- 한국폐기물자원순환학회지
- Volume
- 32
- Number
- 4
- Start Page
- 348
- End Page
- 356
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/1973
- DOI
- 10.9786/kswm.2015.32.4.348
- ISSN
- 2093-2332
- Abstract
- Recently, demand for construction aggregates is increasing due to the growth of construction site scale. As natural aggregate sources are becoming depleted due to high demand in construction field, the utilization of recycled aggregate (RA) as coarse aggregate in concrete is becoming more important. In this study, the authors analyze the mechanical properties of normal- and high-strength concrete beams using RA and investigate the usefulness of the minimum steal ratio for RA reinforced concrete beams. The experimental results show that application of the minimum steel ratio to RA reinforced concrete beams is possible.
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