대한건축학회논문집:구조계 (Journal of the Architectural Institute of Korea Structure & Construction)

  • 제36권2호
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  • Pages.127-136
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  • 2020
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  • 1226-9107(pISSN)
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  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
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시공정밀도에 따른 비구조용 콘크리트벽돌 조적벽체의 프리즘 압축강도

Prism Compressive Strength of Non-structural Concrete Brick Masonry Walls According to Workmanship

  • 투고 : 2019.12.04
  • 심사 : 2020.01.30
  • 발행 : 2020.02.28
⟨ 이전 논문 다음 논문 ⟩

초록

Prism compressive strength is the most influential parameter to evaluate the seismic performance of non-structural concrete brick masonry walls, and is affected by the practice and workmanship of masonry workers. This study experimentally investigates the influence of workmanship on prism compressive strength throughout the compressive test with prism specimens constructed according to masonry workmanship. To do this, the workmanship is categorized into good, fair, and poor conditions which are statistically evaluated with thickness and indentation depth of bed-joints. Then, the effect of workmanship on the structural properties of masonry prisms is evaluated by investigating relations between properties such as their compressive strength, elastic modulus and numerical parameters such as thickness, filling of bed-joints. This study demonstrates that the indentation depth is more important parameter for structural properties of masonry prisms and masonry prisms with loss in bed-joint area less than of 7% can be in fair condition.

키워드

과제정보

연구 과제 주관 기관 : 국토교통부

본 연구는 국토교통부 도시건축 연구개발사업의 연구비 지원(20AUDP-C146352-03)에 의해 수행되었습니다.

참고문헌

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