한국지반환경공학회 논문집 (Journal of the Korean GEO-environmental Society)
- 제1권1호
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- Pages.71-78
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- 2000
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- 1598-0820(pISSN)
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- 2714-1233(eISSN)
동다짐에 의한 폐기물 매립장의 유효활용에 관한 연구
Effective Utilization of Waste Landfill by Dynamic Compaction Pilot Test
초록
본 연구에서는 폐기물 매립지의 건설부지로서의 유효활용의 평가를 위해 서울 난지도에 시험부지를 선정하여 현장시험시공을 수행하였다. 이 부지는 15년간(78'3~93'3) 생활쓰레기, 건설폐자재, 산업폐기물이 매립된 지역으로서 시험부지를 4개의 Yard로 나누었으며 Yard-1, 2는 복토재를 제거하지 않고 Yard-3, 4는 복토재를 제거하고 수행하였다. 동다짐시 에너지는 Yard-1, 3는
In this study, the evaluation for effective utilization of waste landfill was performed by field test to use waste landfill as construction site(Nangido in Seoul). This site had been formed by dredging the household waste, building debris and industrial waste for fifteen years(78'3~93'3). The site where dynamic compaction test was divided by 4 yards. Yard-1, 2 were not eliminated widening of cover soil and Yard-3, 4 were eliminated it. Dynamic Compaction Pilot Test was carried out by the 15ton heavy tamper with drop height of 20m in Yard-1, 3 and with drop height of 15m in Yard-2, 4. We evaluated the compaction efficiency, optimum compaction number and noise vibration through field test, monitoring. As a result, if the countermeasures against vibration and noise by the method utilize, the dynamic compaction method is suitable for using in waste landfill as a construction site among the ground improvement method.