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    • 1. 发明公开
    • 반응성 칼럼형 연직배수 공법용 파일 및 이를 이용한 연약지반의 개량방법
    • 用于软土地基改进的软管排水柱和软土地基改良方法
    • KR1020110052106A
    • 2011-05-18
    • KR1020090109018
    • 2009-11-12
    • 한국해양연구원
    • 오명학권오순권오정박준범이광헌
    • E02D3/10E02D31/02
    • E02D3/10E02D31/02E02D2300/0007E02D2300/0015E02D2300/0085Y10S71/903
    • PURPOSE: A pile for a reactive column type vertical drain method and an improvement method of soft ground using the same are provided to simultaneously drain pore water within soft ground and purify contaminations in the pore water. CONSTITUTION: A pile(100) for a reactive column type vertical drain method comprises a first cover unit(110), a first contamination reaction unit(120), a second cover unit(130), a second contamination unit(140), a first drain mat(150), and a second drain mat(160). The first cover unit is composed of an impermeable material and is formed in a hollow shape. The inner side of the first cover unit is filled with the first contamination reaction unit. The second cover unit is separated from the first cover unit and is composed of a permeable material. A gap between the first and second cover units is filled with the second contamination reaction unit The first drain mat covers the bottom end of the first cover unit. The second drain mat covers the top end of the second cover unit.
    • 目的:提供一种用于反应柱式立式排水方法的桩和使用该桩的软土地面的改进方法,以同时排出软土中的孔隙水并净化孔隙水中的污染物。 构成:用于反应柱式立式排水方法的堆(100)包括第一盖单元(110),第一污染反应单元(120),第二盖单元(130),第二污染单元(140), 第一排水垫(150)和第二排水垫(160)。 第一盖单元由不透水材料构成,并形成为中空形状。 第一盖单元的内侧填充有第一污染反应单元。 第二盖单元与第一盖单元分离并且由可渗透材料构成。 第一和第二盖单元之间的间隙被第二污染反应单元填充。第一排水垫覆盖第一盖单元的底端。 第二排水垫覆盖第二盖单元的顶端。