-Because of the axle calculation in 1 night on day 1 of the lane is the lane axis of 574/. day and night should check table 3-4 (interpolate between Ntt = 500 and Ntt ¬ = 1000) found E ¬¬ yc = 180 Mpa (larger than the minimum with the Eyc level II according to table 3-5 is 157 MPa) do so taken Eyc = 180 MPa to audit.
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