Assembly steel frame structure for erosion control dam

摘要

PURPOSE: A prefabricated steel frame for a check dam is provided to improve the durability of a dam by preventing the loss of fillers in a steel frame. CONSTITUTION: The prefabricated steel frame for a check dam(100) contains: a primary expanded metal fixed closely to the front of a steel frame(10) having a hexahedral structure; and a secondary expanded metal whose each angular point is fixed to one side of four section steels located correspondingly to four corners of the steel frame(10).