Matric suction effect on distribution of stresses caused by vehicle wheels on a bare silty sandJuan Alfredo Torrico Bravo, Salvador Miranda, Wim Cornellis, Juan Carlos Rojas, Adam Bezuijen and Gemmina Di EmidioMATEC Web Conf., 337 (2021) 03004DOI: https://doi.org/10.1051/matecconf/202133703004