railway curves 12

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  • 8/12/2019 Railway Curves 12

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    V

    VofSFTotalNwhereCC

    NT c

    ..)12(

    2=+=

    VL

    12

    )4(2

    =

    VV

    V+

    +=

    2

    )2.912(2

    138906

    46.1646.12

    08.11

    138=+=== LNNandN

    77.24

    08.11=

    97.0

    2

    46.162.9 ==BC

    43.17

    2

    46.162.9 =+=EC

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    08.

    4

    08.1103. ==

    19.14

    08.1143.0=

    =

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    12

    )436(V

    V4

    138138528

    +

    =

    V

    V 3

    86969+

    =

    )14.20614.14)(,14.14

    76.9

    138=+=+=== LNNN

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    2

    14.202.9 ==BC

    27.192

    14.20

    2.9 =+=EC

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  • 8/12/2019 Railway Curves 12

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    2

    22402332

    +=V

    V

    V

    12

    )4(2 LV

    mm7.388.29 =

    48.29

    9.14240

    +

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