한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2001년도 가을 학술발표회 논문집
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- Pages.459-464
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- 2001
철근콘크리트 벽체 압축단부의 구속효과
Confinement Effectiveness on Compressive Zone of RC Walls
초록
A great level of strength and deformability on compressive zone of RC wall is essentially required when subjected to high axial and in-plane lateral loading due to earthquakes. One of the best ways to handle this situation is to provide the confinement effectiveness to the compressive zone by reinforcing steel. For this a series of design charts were constructed to evaluate the confinement effectiveness for a given steel configuration in accordance with a well-known model and part of them are presented in this paper. Using the chart, designers can choose a desirable steel arrangement in flexural compressive zone of RC walls for a prescribed confinement factor.
키워드