|
Title |
A Study on Effect of Anchor Plate on Concrete Breakout Capacity and Elasticity-Based Analysis Model of Anchor Plate
|
|
Authors |
신지욱 ; 유영찬 ; 최기선 ; 김호룡 ; 김준희 |
|
DOI |
https://doi.org/10.4334/JKCI.2013.25.4.381 |
|
Keywords |
콘크리트 파괴 강도 ; 앵커 플레이트의 영향 ; 얇은 콘크리트 패널 ; 탄성론 기반의 단순해석모델 concrete breakout capacity in tension ; effect on an anchor plate ; thin-walled concrete panel ; elasticity-based simplified model |
|
Abstract |
This study presents that effect of anchor plate on concrete breakout strength was evaluated. The addition of the anchor plate is to improve the concrete breakout capacity for a single anchor system in a thin-walled concrete panel (Insulated concrete sandwich wall panel). In this study, an elasticity-based simplified model was developed and used to predict effect on the anchor plate. Flexural stresses of the plate with respect to the concrete breakout strength obtained from CCD (Capacity Concrete Design) approach were compared with the test results. Through the test results, while the concrete breakout strength was improved due to increment of the width and thickness of the anchor plate, improvement of the strength was steadily declined. In addition, the It was observed that the analytical and experimental flexure of the anchor plate was comparatively in good agreement using the simplified elastic analysis model.
|