지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 유승룡
- 발행연도
- 2021
- 저작권
- 동국대학교 논문은 저작권에 의해 보호받습니다.
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초록· 키워드
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When existing Reinforced Concrete Beam-column frames are strengthened with the Precast Concrete panels, a special connection is required to accommodate the time-dependent deformation of the RC frame and to resist a large shear force on that.
The purpose of this study is to experiment and analyze the shear resistance of the overlapped anchor connections between the RC elements and the PC panels, according to the various variables.
The specimens were constructed in two overlapped single anchors in three concrete segments. There are eight types of experimental variables, they are connection thickness, width, height of concrete members, anchor eccentricity, anchor spacing, installation depth, shear stirrups, and anchor position. A total of sixteen full-scale specimens of single anchored connection models were constructed and tested.
The experimental results were compared with calculation results by equations from ACI 318M-14 Chapter 17 for the shear strength of anchor. The tested average shear strength of the overlapped single anchored connections was 101% of the calculated values according to the ACI 318M-14 equation. It is expected to be helpful in predicting the shear strength of overlapped anchor connections when reinforcing reinforced concrete members with PC members.
The purpose of this study is to experiment and analyze the shear resistance of the overlapped anchor connections between the RC elements and the PC panels, according to the various variables.
The specimens were constructed in two overlapped single anchors in three concrete segments. There are eight types of experimental variables, they are connection thickness, width, height of concrete members, anchor eccentricity, anchor spacing, installation depth, shear stirrups, and anchor position. A total of sixteen full-scale specimens of single anchored connection models were constructed and tested.
The experimental results were compared with calculation results by equations from ACI 318M-14 Chapter 17 for the shear strength of anchor. The tested average shear strength of the overlapped single anchored connections was 101% of the calculated values according to the ACI 318M-14 equation. It is expected to be helpful in predicting the shear strength of overlapped anchor connections when reinforcing reinforced concrete members with PC members.
목차
제1장 서 론 1제1절 연구의 배경 및 목적 1제2절 연구의 동향 4제2장 연구의 방법 8제1절 실험체와 변수 81. PC벽패널 내진보강공법 82. 전단실험 모델링 103. 실험체 구성 114. 실험 변수 12제2절 재료 18제3절 전단실험 21제3장 전단강도 계산 24제1절 전단강도 241. ACI 318M-14 17장에 의한 앵커 전단강도 242. 앵커의 평균 극한 저항값의 산정 25제2절 전단강도 계산식 281. (표준실험체) 전단강도 계산식 28제4장 실험결과 및 분석 39제1절 서론 39제2절 실험결과 분석 421. 하중-변위 곡선 422. 균열 분석 61제5장 결 론 80참 고 문 헌 84ABSTRACT 89
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