TRACK STRUCTURE EQUIPPED WITH INTERGRATED PROMINENCE

摘要

According to the present invention, provided is a track structure with integrated protrusions characterized by comprising: a lower structure (100) with protrusion receiving grooves (110); roadbed concrete (200) formed on a top of the lower structure (100), including the protrusions (210) received in the protrusion receiving grooves (110); and a ballast (300) formed on a top of the roadbed concrete (200), supporting rails (500) and sleepers (400) coupled to the rails (50). According to the present invention, an effect of improving stability of the track structure is obtained by integrating the lower structure and the roadbed concrete.