Design of Shiraz Urban Train Line 1
Location: Fars – Shiraz
Client: Shiraz Urban Train and Suburbs Organization
15 kilometers (double track)
Number of Stations:
14 (structural boxes)
Internal Diameter of Excavation:
Mechanized using TBM machines
Dimensions of TBM Entry Shaft:
Varying from soft clay to hard clay with variable sand and gravel. Lenses of sandy and gravelly soils with compacted water are common throughout.
Precast segments with a width of 4.1 meters and a thickness of 300 millimeters are used. The rings are of Universal type, consisting of 5 segments and one key.