Integrated filling type prefabricated slab damping track structure
A prefabricated panel and integrated technology, applied in the field of track structure, can solve the problems of small curve radius, narrow construction work surface, low construction accuracy, etc., and achieve the effect of reducing the transmission of stray current, reducing the difficulty of replacement, and protecting stability
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[0030] see figure 1 , shows the integrated filling type prefabricated slab damping track structure of the present invention.
[0031] The integrated filling type prefabricated slab damping track structure includes a prefabricated slab body 11 , and the upper surface of the prefabricated slab body 11 is provided with rails 12 and fasteners 13 for fixing the rails 12 .
[0032] Wherein, the section of the prefabricated slab body is a symmetrical or asymmetrical polygonal shape to adapt to different tunnel section forms at the bottom, and the two sides of the bottom of the track slab adopt a slope structure in the form of chamfered corners; The groove is convenient for the effective connection and sealing between the damping cushion and the prefabricated slab; the upper surface of the track slab is a horizontal plane or a slope surface of a certain form; The slab body adopts a non-prestressed reinforced concrete structure, and the prefabricated slab body is provided with at leas...
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