ホタテ貝殻の含有率とケーソン移動限界波高に関する実験的研究

抄録

The scallop shells have continued to stack in the open. And Scallop shells are going to increase every year. The purpose of this research is considering recycling use of scallop shells. It considered mingling and using scallop shells for friction-increasing mat. It examined for the relation ship between the weight content of crashed scallop shells, and a movement limit wave height of caisson by model experiment. Using this wave height, it found a frictional resistance coefficient by the GODA formula. It turned out that a friction coefficient exceeded 0.7 by the size of crushed shell 2-5mm for the case of 50 or less % of weight content.