SIDE GUTTER FOR MOUNTAIN RIDGE AND CONSTRUCTION METHOD

摘要

The present invention relates to a ridge lateral ditch with a mesh-type opening capable of preventing scouring by forming a frame with the mesh-type opening toward a direction where underground percolating water flowing from a top of a ridge in a body embedded into a slope of the ridge to smoothly drain the underground percolating water after receiving in the ridge lateral ditch; and a filter unit and a rubble unit successively to the outer side of the frame to rapidly receive underground percolating water inside the body preventing damage to the ridge lateral ditch and the collapse of the ground wherein the ridge lateral ditch is embedded, and to a construction method of the ridge lateral ditch with the mesh-type opening.