8.3.1 The routine test shall include the contents specified in Chapter 6 except for those in 6.1.5.8.3.2 Factory assembly inspection shall be carried out for each set of REJs,and a set of standardsleepers may be reserved for REJ inspection....[继续阅读]

    5.2.1 The raw materials shall comply with the following requirements:a) The stock rail shall be manufactured from 60 kg/m rail and shall comply with TB/T 3276.b) The switch rail shall be manufactured from 60AT1 rail and shall comply with TB/T 3109.c) The ...[继续阅读]

    6.2.1 The rails,rail braces,iron base plate and related fasteners of REJs shall be assembled in thefactory,and shall comply with Table 8.6.2.2 Greasing shall comply with the following requirements:a) Dry lubricant shall be applied to the contact surface b...[继续阅读]

    4.1 The REJ shall be designed with a structure comprising a fixed switch rail and movable stock railfor expansion/contraction.The tolerance of track gauge during stock rail expansion/contraction shallcomply with Table 1.Table 1 Tolerance of Track Gauge of...[继续阅读]

    The maximum allowable amount of expansion/contraction of the stock rail relative to the initialposition of REJ....[继续阅读]