한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2000년도 가을 학술발표회 논문집(II)
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- Pages.873-878
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- 2000
1축 인장 부재의 인장강성 및 부착길이 효과
Tension Stiffening and Bond Length of Reinforced Concrete Members Subjected to Uniaxial Tension
초록
Tension stiffening effects of reinforced concrete member with large diameter bar, mainly used at reactor building of nuclear power plant, are studied by uniaxial structural tests. Bond length and stress of steel bar, size of steel bar, and compressive strength of concrete are evaluated to tension stiffening by uniaxial tests. Problems and solution during the uniaxial test are suggested. The prevent splitting cracks, concrete cover-to-bar diameter ratio
키워드