STEEL FRAME FOR SAND EROSION CONTROLLING STRUCTURE, SAND EROSION CONTROLLING STRUCTURE CONSTRUCTED USING THE SAME, AND METHOD OF CONSTRUCTION THEREOF

摘要

PPROBLEM TO BE SOLVED: To provide a steel frame for a sand erosion controlling structure, which reduces the period and cost in the construction of the sand erosion controlling structure and imparts high strength against mudflow, and to provide a method of construction of the sand erosion controlling structure using the steel frame. PSOLUTION: The steel frame B includes an upper frame 1 and a lower frame 2 which are flange-connected to each other. Boulders 4 are placed in the steel frame B, which is vertically stacked on another steel frame B with the boulders 4 inside. PCOPYRIGHT: (C)2011,JPO&INPIT