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JP2012237138A Method for constructing continuous underground impervious wall and casing having separable spiral agitation member 有权
标题翻译：建立连续地下不正常墙壁和具有可分离的螺旋激发成员的壳体的方法
公开(公告)号：JP2012237138A
公开(公告)日：2012-12-06
申请号：JP2011106741
申请日：2011-05-11
申请人： Gratech Center Shimoda Co Ltd , 株式会社グラテクセンターシモダ , Lg:Kk , 株式会社エルジー
发明人： SHIMODA KAZUO
IPC分类号： E02D5/20 , E02D11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for constructing a continuous underground impervious wall and a casing having a separable spiral agitation member to be used in the method.SOLUTION: In a method for constructing a continuous underground impervious wall, a hardening filler 21 is placed in a vertical hole 23 bored in a soft ground 27 and a water cut-off bottomed cylindrical body 24 is inserted in the vertical hole, while at least any one of industrial waste including excavation surplus soil due to construction, concrete or mortar is packed, and the cylindrical body is embedded by self-sinking to be arranged in a prescribed position, and the outside of the water cut-off bottomed cylindrical body is filled with the hardening filler so as to form a water cut-off pile body with a double structure of the water cut-off bottomed cylindrical body and the hardening filler outside the cylindrical body. Also adjoining water cut-off pile bodies with the double structure are overlapped in the portion of the hardening filler with each other so as to form a consecutive continuous underground impervious wall, while the hardening filler between the adjoining water cut-off pile bodies with the double structure is agitated with a spiral agitation member 1, and after the spiral agitation member is pulled up, the hardening filler is hardened.
摘要翻译：要解决的问题：提供一种在该方法中使用的用于构造连续地下不透水壁的方法和具有可分离螺旋搅拌构件的壳体。解决方案：在连续的地下不透水壁的构造方法中，将固化填料21放置在软地面27中钻孔的垂直孔23中，并将水切断底筒体24插入垂直孔内，而至少包括由于施工造成的挖土剩余土壤，混凝土或砂浆的工业废物中的任何一种被包装，并且圆筒体通过自下沉被嵌入以排列在规定的位置，并且水截面的外面是有底的圆筒体填充有硬化填料，以形成具有双层结构的截水底筒和在筒体外的硬化填料的截水桩体。另外，邻接的具有双重结构的截水桩体在硬化填料的部分相互重叠，形成连续的连续地下不透水壁，而相邻的截水桩体与用螺旋搅拌构件1搅拌双重结构，在螺旋搅拌构件被拉起之后，硬化填料硬化。版权所有（C）2013，JPO＆INPIT

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