매크로 합성 섬유가 혼입된 초기 재령 콘크리트의 역학적 특성에 관한 실험적 연구An Experimental Study on the Mechanical Properties of Early-age Concrete Containing Macro Synthetic Fiber
- Other Titles
- An Experimental Study on the Mechanical Properties of Early-age Concrete Containing Macro Synthetic Fiber
- Authors
- 조의진; 최창식
- Issue Date
- Apr-2019
- Publisher
- 대한건축학회
- Keywords
- 콘크리트; 섬유보강콘크리트; 초기 재령; 합성 섬유; Concrete; Fiber reinforced concrete; Early-age; Synthetic fiber
- Citation
- 대한건축학회 2019년도 춘계학술발표대회논문집, v.39, no.1, pp.414 - 415
- Indexed
- OTHER
- Journal Title
- 대한건축학회 2019년도 춘계학술발표대회논문집
- Volume
- 39
- Number
- 1
- Start Page
- 414
- End Page
- 415
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/147950
- ISSN
- 2287-5786
- Abstract
- The purpose of this study is to investigate the mechanical properties of concrete containing polypropylene macro-synthetic fibers rather than conventional micro-synthetic fibers. Macro-synthetic fibers are less active in hairball than micro-synthetic fibers, and they are widely used in slabs and road pavements in the United States because of their high workability and improved crack resistance. To evaluate the material performance, compressive strength and fiber content were set as variables and physical performance was reviewed by age. The compressive strength, splitting tensile strength and flexural tensile strength test was carried out. As a result, the stress-strain variation by age was observed according to compressive strength and fiber content.
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