Method for manufacturing ribbed plate on long loading track, involves extending and prestressing of steel cables, extruding concrete, placement lids one on each side of cutoff point between plates

摘要

The method involves extending and prestressing of steel cables, extruding concrete, placement lids, one on each side of the cutoff point between plates. The plates are forged with disc blade between lids, and the plates are extracted and are turned, which introduces lids in the shape of the hole. The freshly extruded concrete is fixed, where a container is provided between plates.