tesi A. Caggiano.pdf - EleA@UniSA - Università degli Studi di Salerno

List of Tables2.1 Mix design per cubic meter of the reference concrete. . . . . . . . . . . . . . . 312.2 Geometric and mechanical properties. . . . . . . . . . . . . . . . . . . . . . . 322.3 Key proprieties of the concrete mixtures. . . . . . . . . . . . . . . . . . . . . . 342.4 Densities and cube compressive strengths measured in each mixture. . . . . . 353.1 Overview of the interface model for Plain Concrete/Mortar. . . . . . . . . . . . 553.2 Bond response of the fiber-concrete joint depending on the slip s[x] developedthroughout the embedment length. . . . . . . . . . . . . . . . . . . . . . . . . 603.3 Model parameters for the pull-out tests by Lim et al. [1987]. . . . . . . . . . . . 614.1 Interface bond-slip models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 714.2 Analytical bond-slip model of the bilinear τ − s relationship. . . . . . . . . . . 764.3 Model parameters according to the tests by Shannag et al. [1997]. . . . . . . . 865.1 Fiber types employed in the experimental tests by Li and Li [2001]. . . . . . . . 1016.1 Material parameters based on the experimental data by Rots et al. [1985]. . . . 1216.2 Material parameters employed in the mesoscale analyses. . . . . . . . . . . . 1288.1 Fiber types employed in the experimental campaign by Li and Li [2001]. . . . . 166xxi