A SPECIES DIRECTION DEBRIS BARRIER

摘要

The present invention provides a longitudinal debris barrier structure which is a structure for preventing a disaster caused by sand and stone avalanches (1). The longitudinal debris barrier structure includes a plurality of main bodies (100) which is installed to be parallel to the flow direction of a river and arranged at intervals in the transverse direction of the river in order to change the flow of the sand and stone avalanches (1) and a catching unit (300) connected to the main bodies (100) in order for a part of the sand and stone avalanches (1) to be caught. The present invention provides excellent workability and easy maintenance and induces sedimentation of sand and stone avalanches to minimize the disaster caused by the sand and stone avalanches.