To accommodate the growing urban population, metro lines continue to expand, making the crossing of new tunnels with existing ones an inevitable situation. The methods of underpass have also become ...

Inside a pedestrian underpass near the newly opened Wishbone Bridge, artists are transforming a tunnel into a vivid public artwork meant to reflect everyday life in Austin. The Unity Tunnel stretches ...

This paper analyzes the effects of construction disturbances on tunnel displacement and the protective role of soil reinforcement in metro tunnels through laboratory tests and numerical simulation.