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Improved Biaxial Flexure Test (BFT) for Concrete with the Optimum Specimen Geometry
최적 시험체 형상을 고려한 개선된 콘크리트 등방휨인장강도 시험법
2009
Journal of the Korea Concrete Institute
최적 시험체 형상을 고려한 개선된 콘크리트 등방휨인장강도 시험법
For designing concrete structures, engineers are provided data from unidirectional flexure test in most cases. But real structural components such as pavements and deck panel are subjected to multiaxial stress throughout their body. Therefore, biaxial flexure test for concrete may be considered as a gage of the performance of concrete in service. In this paper, we propose the optimum biaixial flexture test (BFT) to measure the biaxial flexural strength of concrete. This method are an improved
doi:10.4334/jkci.2009.21.4.523
fatcat:25o2h4lz7rcz7kuen2pvz5jhde