| 摘要 |
PROBLEM TO BE SOLVED: To provide a refuse disposal method that a non-discharge excavation hole (compaction hole) is formed by compacting excavated refuse to a hole wall and surface refuse and carried refuse are thrown into the compaction hole in a waste disposal site and by which refuse disposal can be performed even in the disposal site in a landfill site and the like where the compaction hole cannot be kept.SOLUTION: An excavation body 1 connected with an excavation part 11 having an opening and closing puncture part 115 at the tip part of a casing 12a is used and a compaction hole A is formed by an excavation device 2 having an excavation mechanism 21 achieving rotational excavation while clutching the casing. Refuse C is thrown from the upper opening of the casing in a state where the excavation body 1 is buried, the excavation body (excavation part and the casing) is sequentially pulled out by opening the opening and closing puncture part 115 and then backfill filling an excavation hole with the refuse is performed. |
