| 논문명 |
무보강 콘크리트 블록채움벽을 갖는 RC 프레임의 정적가력실험 / Cyclic Loading Test of Reinforced Concrete Frame with Unreinforced Concrete Block Infill |
| 수록사항 |
대한건축학회논문집 구조계, v.23 n.4 (2007-04) |
| 주제어 |
콘크리트 블록채움벽 ; RC 프레임 ; 파괴 메카니즘 ; 하중-변형 관계 ; Concrete Block Infill ; Reinforced Concrete Frame ; Failure Mechanism ; Lateral Strength-Deformation Relation |
| 요약1 |
본 논문에서는 전반적인 실험계획에 대하여 간략히 서술하고, 별도의 실험으로부터 얻은 블록채움벽의 부담 축응력도 및 전단응력도의 분석결과와 본 실험결과를 비교하였다. 또한 강도변화 및 연성능력, 강성변화, 에너지 소산능력을 검토하여 무보강 조적채움벽을 갖는 RC 프레임에 관한 이력모델을 제안하는데 있어서의 기초데이터를 제공하였다. |
| 요약2 |
In this study, reinforced concrete frames with concrete block infill for school buildings in Korea, where concrete block infills are typically unreinforced, are experimentally and analytically investigated to develop pre- and post-earthquake seismic evaluation method. In the tests, full-scale, single-story, one-bay specimens having different axial loads are tested under cyclic loading, and the contribution of walls to overall behaviors and crack patterns and widths in columns and walls which may be of great significance for post-event assessment are carefully observed. In this paper, outlines of experiment are briefly described, and failure mechanism and lateral strength-deformation relation of overall frame using axial stress and shear stress of concrete block infills are discussed. |
