1. Salamakhin P.M., Engineering structures in transport construction (Academy Publishing House, Moscow, 2008) 352 p.
2. Biryulev V.V., Metal continuous structures with adjustment of the support level (Stroyizdat, Moscow, 1984) 88 p.
3. Volgograd V1 Access https://v1.ru/text/transport/66347614/ Accessed 7.04.2020 (2020)