강섬유보강콘크리트의 휨강도 산정식 제안 = Proposal of Flexural Strength Formula for Steel Fiber Reinforced Concrete

다국어 초록 (Multilingual Abstract)

The proposal of the flexural tensile strength formula combines the material test results of steel fiber reinforced concrete conducted by existing researchers at domestic and foreign and the material test results conducted in this study, analyzes the relationship between compressive strength, flexural tensile strength, and the mixing ratio of steel fiber, and An expression for the flexural tensile strength of reinforced concrete was proposed. The proposed formula was theoretically evaluated by applying the mixing ratio of 0.5% obtained through material tests to the formula for drying shrinkage that occurs in concrete.

목차 (Table of Contents)

• Ⅰ. 서 론 ······················································································· 1
• 1. 연구 배경 및 목적 ·········································································1
• 2. 연구 방법 ··························································································1
• Ⅱ. 이론적 고찰 ···················································································2
• 1. 관련 기준 ······················································································2
• 2. 관련 연구동향 ·············································································5
• Ⅲ. 강섬유보강콘크리트의 휨인장강도 ·········································10
• 1. 재료 및 건조수축실험 ······························································10
• 가. 재료실험 ·············································································· 12
• 나. 건조수축실험 ······································································ 13
• 2. 기존 연구자들의 휨인장강도 제안식 ····································15
• 3. 연구자들의 재료성능 데이터 분석 ··········································17
• 4. 휨인장강도 식 제안 ····································································26
• 5. 제안식 적용 ··················································································29
• Ⅳ. 결 론 ·················································································34
• 참고문헌 ·······················································································35
• 부록 ·······························································································39
• ABSTRACT ···············································································46