Numerical modeling of the tensile strength of a biological granular aggregate: Effect of the particle size distributionKarsta Heinze, Xavier Frank, Valérie Lullien-Pellerin, Matthieu George, Farhang Radjai and Jean-Yves DelenneEPJ Web Conf., 140 (2017) 08013DOI: https://doi.org/10.1051/epjconf/201714008013