SUPPLY METHOD OF MATERIAL TO GROUND IMPROVEMENT CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a supply method of a material to a ground improvement construction machine capable of preventing the material from being scattered in the atmosphere with the dumping of the material to a hopper from a moving bucket at a height. SOLUTION: The moving bucket 1 for conveying the material from the earth's surface is raised along a leader 2, and after it has arrived at a predetermined position, the supply method of the material to the ground improvement is accomplished by having a first process for connecting a discharging port 11 of the moving bucket 1 to a receiving port 31 of the hopper 3 for the ground improvement construction machine in a sealed state and a second process for dumping the material inside of the moving bucket 1 into the hopper 3.