The construction of an ancillary structure for the new Second Avenue Subway Line in Manhattan, NewYork City involved a deep excavation in highly variable rock conditions adjacent to a fragile masonrybuilding. The maximum difference between the lowest and
Subjects: deep excavation, secant pile wall, rock socket, rock drilling, fragile building
Author: Chu E. Ho, Alfredas Daugiala, Nicola Ebanks
Publisher: DFI