Tensile properties of structural fibre reinforced concrete

FIBRE CONCRETE 2017

Tipka, M.^1 ; Vaková, J.^1

Department of Concrete and Masonry Structures, Faculty of Civil Engineering, CTU in Prague, Thákurova 7, Prague 6

166 29, Czech Republic^1

关键词: 4-point bending tests;    Cementitious composites;    Conversion factor;    Experimental program;    Fibre reinforced concrete;    Splitting tests;    Structural fibres;    Tension strength;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/246/1/012052/pdf
DOI  :  10.1088/1757-899X/246/1/012052

来源: IOP

【 摘 要 】

The paper deals with the comparison of several loading tests, which are using for determination of tensile strength of cementitious composites. The paper describes several test methods, their advantages, disadvantages and possible outputs. In the experimental program several recipes of concrete and fibre reinforced concrete were tested in splitting test, 3-point and 4-point bending tests and in 2 variants of axial tension test. Tension strength ratios and conversion factors between loading tests were determined for each recipe, based on test results.