-Sai số của vị trí máy khiên đào: 1

-The error of the location of the shield machine dig: 100 mm-Wrong number of location: 50 mm-The error of the location of the tracks (including the fix in the future): 20 mm4.3.6. The shipThe biggest load when designing up to 9 people/m2 (EL9). Speed horizontal direction until in the calculations involved are: straight line segment is 0, 33 m/s2, 100 m radius curve segment is 1 m/s2.1. Ship in normal conditions(1) the speed from 0 to 80 km/h(2) the tonnage AW0 to AW3.(3) new ship Cake to ship complete abrasive wheels(4) the gap between the abrasive/standard deviation of Rails and rail/train cake(5) adjust the complete suspension of the vessel, or the level of abrasion normally includes the sai of business operation and potential change.2. Ship in condition downgrade(6) level 1 definitive suspension(7) the suspension of the level 2 on the price of gas leak, navigation(8) the suspension level 2 price gas refills too many redirects(9) chuyenr Translation direction next to the ship by the born out there in the wind speed 33, 3 m/s (850N/m2). For the calculation of the limit, each time just to an extraordinary situation (downgrade).

Position error of shield machine: 100mm
position error of overhead: 50mm
position error of the tracks (including repairs in the future): 20mm
4.3.6. Boats
largest tonnage into account when designing the 9 persons / m2 (EL9). Acceleration in the horizontal direction into account in the calculations involved are: line segments is 0,33m / s2, 100m radius curve segment is 1 m / s2.
1. Trains in normal conditions
(1) Speed ​​0 to 80km / h
(2) Tonnage AW0 to AW3.
(3) new ship cake to cake completely abrasion ship
(4) A gap between abrasive / wrong number Standards of rails and rail / ship cake
(5) Adjust suspension system complete ship, or normal level of abrasive operation include business uncertainty and potential change.
2. Trains in terms downgrade
(6) Suspension Tier 1 break
(7) Suspension Level 2 on the bogie air leakage
(8) Suspension Level 2 on the bogie load too much gas
(9) Translation chuyenr Ship laterally born by force wind speed 33,3m / s (850N / m 2). For the calculation of the limit, each time just as of an extraordinary situation (in case of downgrade).