FIELD: construction.
SUBSTANCE: invention relates to method of concrete slab span rail bridge reconstruction by increasing the longitudinal sides of the ballast trough plate by concreting. The method envolves the use of anchors to form the reinforcing framework of longitudinal side extension piece, which consists of the transverse reinforcement attached to the anchors, and joint at the top by the longitudinal reinforcement.
EFFECT: invention allows to increase the carrying capacity of the longitudinal side and provide railway track lateral stability.
2cl, 2 dwg
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