Hydromechanical characterization of the behaviour of Chateau-Landon chalkDanielle Rita Pajiep Ngongang, Nathalie Conil, Jian-Fu Shao, Mountaka Souley and Philippe GombertE3S Web of Conf., 544 (2024) 05002DOI: https://doi.org/10.1051/e3sconf/202454405002