CAJ | 학술논문

强夯法即强力夯实法,又叫动力固结法,由20世纪60年代法国Menard技术公司首先创用.这种方法是利用大型履带式起重机将8~40吨的重锤从6~40米高度自由落下,对土进行强力夯实,从而提高地基土的强度并降低其压缩性.最初仅用于加固砂土和碎石土地基,但经过几十年的应用与发展,它已适用于加固从砾石到黏性土的各类地基土.本文以青岛市大沽河堤防工程(胶州市)为例,就在堤防治理工程中,强夯应用于堤防治理的施工技术.
강항법즉강력항실법,우규동력고결법,유20세기60년대법국Menard기술공사수선창용.저충방법시이용대형리대식기중궤장8~40둔적중추종6~40미고도자유락하,대토진행강력항실,종이제고지기토적강도병강저기압축성.최초부용우가고사토화쇄석토지기,단경과궤십년적응용여발전,타이괄용우가고종력석도점성토적각류지기토.본문이청도시대고하제방공정(효주시)위례,취재제방치리공정중,강항응용우제방치리적시공기술.
Dynamic compaction method is strong punning method, also called dynamic consolidation method, by the 1960 s French Menard technology company first and use. This method is to use the large-scale crawler crane will be 8~40 tons of heavy hammer from 6~40 meters height free fall, the soil of strong punning, thus improve the strength of the foundation soil and reduce its compressibility. First used only for reinforcement sand and gravel soil foundation, but after decades of application and development, it is suitable for reinforcement from the gravel to the viscous soil of all kinds of foundation soil. This paper, taking Qingdao dagu river levee engineering (jiaozhoushi) as an example, in levee engineerings, dynamic compaction applied in embankment management construction technology.