Design and construction of the substructure of a commercial development in Bogotá city using a top-down sequence




Design and construction of the substructure of a commercial development in Bogotá city using a top-down sequence


Omar Martinez-Galvis; Thierry Jeanmaire; Juan-Ignacio Lopez; Juan Paulin-Aguirre; Guillermo Clavellina-Miller


IS SAO PAULO '17



Deep excavations