Coarse-grained soil is defined as a soil-rock mixture characterized by particle sizes ranging from 0.075 to 60 mm, with a mass ratio of particles exceeding 50%. Due to its favorable engineering ...
The San Francisco Municipal Transportation Agency (SFMTA) board has agreed to spend $212 million to get its Muni Metro light rail off floppy disks. The Muni Metro’s Automatic Train Control System ...
The dynamic response of twin parallel tunnels in unsaturated soil under metro train loadings was investigated using analytical methods. In the analysis, the tunnel was simulated as a linear elastic ...