CONSTRUCTION OF A DIAPHRAGM WALL TO ENABLE EXCAVATION OF TWIN TUNNELS BY TUNNEL BORING MACHINE
Hong Kong
2010-2011
Construction of a diaphragm wall to enable excavation of twin tunnels by tunnel boring machine - The Express Rail Link (XRL), one of the largest infrastructure projects ever undertaken in Hong Kong, is part of a high-speed rail network that will connect China’s major cities, enhancing transport efficiency and capacity.
https://intrafor.com/files/HKG_XRL-820_diaphragm-wall__4_5.pdf