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Abstract: Metro de Santiago is developing the most ambitious project in his history, the new lines 3 and 6, which will be completely underground and connecting peripheral of the city through emblematic areas of Santiago (Chile). Two lines together totaling more than 37 km long with a total of 27 stations and 1 station common to both lines. For the tunnels engineering project of these new lines, Metro...
Abstract: METRO S.A in Santiago de Chile is increasing its net by two new lines: 3 and 6. The new lines will prolong the existing Metro net in approx. 38 km; nearly entire length will be excavated using conventional excavation methods. Specifically Line 3 includes 17 stations, 16 construction access shafts and 34 ventilation shafts. The Line 3 alignment crosses historical city center where underpasses...