54 results about "Track disease" patented technology

The invention discloses an assembled sleeper slab type or track slab type ballastless track structure and an assembling method. A plurality of prefabricated sleeper slabs or prefabricated track slabsare arranged on a track lower foundation in the longitudinal direction in a spaced manner and correspondingly connected with each other; longitudinal connecting pieces are arranged between the two adjacent slabs; and concrete is poured to the connecting areas so that the track slabs form an assembled integral structure; limiting members can be arranged in the longitudinally connecting areas according to needs; concrete is cast on the limiting members in place so that each sleeper slab and the track lower foundation form an integrated structure; and therefore, the connecting and limiting of each sleeper slab are effectively realized to rapidly form the ballastless track structure. According to the assembled sleeper slab type or track slab type ballastless track structure and the assemblingmethod, the structure is simple; the assembling is simple and convenient; a track can be rapidly maintained or changed when track diseases occur; the connecting and limiting accuracy of the sleeper slabs is high; the reliability is high; the track assembling efficiency is high; the construction period is short; the construction cost is low; the ballastless track construction quality is improved; the service life of the ballastless track is prolonged; material waste is reduced; and very important promotion and application values are realized.