Ter-Martirosyan, Z.; Ter-Martirosyan, A.; Akuleckiy, A. INTERACTION OF LARGE PILES WITH A MULTILAYER SOIL MASS, TAKING INTO ACCOUNT HARDENING AND SOFTENING. IJCCSE 2021, 17 (2), 67-75. https://doi.org/10.22337/2587-9618-2021-17-2-67-75.