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1. 发明专利

JP2009235807A Dismantling and removal construction method of underground structure 审中-公开
标题翻译：地下结构的拆除和拆除施工方法
公开(公告)号：JP2009235807A
公开(公告)日：2009-10-15
申请号：JP2008084348
申请日：2008-03-27
申请人： Kanto Kiso Kogyo Kk , Neo Create Kk , Sanshin Corp , ネオクリエイト株式会社 , 三信建設工業株式会社 , 関東基礎工業株式会社
发明人： TOKOROSAKI SHIGERU , MATSUMOTO YOSHIO , HATANAKA HIROOMI
IPC分类号： E04G23/08 , E02D29/045 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a dismantling and removal construction method of an underground structure which can safely and securely dismantle and completely remove an underground structure constructed adjacent to an adjacent land without using sheathings such as a sheet pile.
SOLUTION: The dismantling and removal construction method of the underground structure is composed of a first process, a second process, a third process, and a fourth process. In the first process, the pillar 2 and the wall 3 which comprise a shell of the underground structure 1 adjacent to a boundary with the adjacent land are removed, and an inner slab 6, the pillar, a partition wall, a pressure-resistant plate 7, and an inner foundation 8 are dismantled and removed. In the second process, the back filing of the space from which the inner slab, the pillar, the partition wall, the pressure-resistant plate, and the inner foundation have been removed is performed, and soil for the back filing is used for preventing the collapse of the adjacent land when removing the pillar and the wall comprising the shell. In the third process, the pillar and the wall which are removed and left, comprising the shell adjacent to the boundary with the adjacent land are cut and separated in the vertical direction in a plurality of locations. In the fourth process, the pillar and the wall which have been cut and separated are pulled out one by one, or lifted by infusing grout from the lower end, and alternatively, the pillar and the wall are removed by the combined adoption of pulling-out and lifting.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种地下结构的拆卸和拆除施工方法，其可以安全可靠地拆卸并完全除去邻近邻近地面构造的地下结构，而不使用诸如片桩的护套。解决方案：地下结构的拆除和拆除施工方法由第一过程，第二过程，第三过程和第四过程组成。在第一种方法中，除去了附近与邻接的边界相邻的地下结构体1的外壳的支柱2和壁3，内板6，支柱，分隔壁，耐压板 7，拆下内基座8。在第二工序中，进行内板，支柱，分隔壁，耐压板，内基板的空间的背面填充已经被去除，并且用于背部填充的土壤用于防止当移除柱子和包括壳体的壁时，相邻平台的塌陷。在第三种处理中，在与多个位置的垂直方向上切割并分离与邻接的边界相邻的壳体被移除和离开的柱体和壁。在第四个过程中，已经被切割和分离的柱和壁一个一个地拉出，或者从下端注入灌浆提升，或者，通过组合采用拉 - 出来和提升。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008274746A Method of demolishing and removing underground structure 审中-公开
标题翻译：拆除和拆除地下结构的方法
公开(公告)号：JP2008274746A
公开(公告)日：2008-11-13
申请号：JP2008084215
申请日：2008-03-27
申请人： Kanto Kiso Kogyo Kk , Neo Create Kk , Sanshin Corp , ネオクリエイト株式会社 , 三信建設工業株式会社 , 関東基礎工業株式会社
发明人： MATSUMOTO YOSHIO , TOKOROSAKI SHIGERU , HATANAKA HIROOMI
IPC分类号： E04G23/08
摘要： PROBLEM TO BE SOLVED: To provide a method of demolishing and removing an underground structure capable of safely and surely demolishing and completely removing an underground structure constructed adjacent to an adjacent site without using an earth retainer such as a sheet pile.
SOLUTION: This method of demolishing and removing an underground structure comprises: a first step of demolishing and removing an inside underground structure such as inside slabs 6 and columns 2, partition walls, pressure plates 7, and inside foundation 8 while leaving the columns 2 and walls 3 forming the outer shell part of the underground structure 1 facing the boundary of the adjacent site; a second step of refilling a space formed by demolishing the inside underground structure such as the inside slabs 6 and columns, partition walls, pressure plates 7, and inside foundation 8 with soil for preventing the adjacent site from collapsing when the walls 3 or the walls 3 and the columns 2 forming the outer shell part are removed; a third step of vertically cutting and separating, at multiple positions, the walls 3 or the walls 3 and the columns 2 forming the outer shell part facing the boundary of the adjacent site which were not removed; and a fourth step of extracting the cut and separated walls 3 or the walls 3 and the columns 2 in order.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种拆除和拆除地下结构的方法，该地下结构能够安全可靠地拆除并完全除去邻近邻近地点构造的地下结构，而不使用诸如片桩的地面保持器。解决方案：这种拆除和拆除地下结构的方法包括：第一步骤，拆除和除去内部地下结构，例如板坯6和柱2，隔离壁，压力板7和内部基座8，同时留下柱2和壁3，其形成地下结构1的外壳部分，其面向相邻位置的边界; 重新填充由内部板坯6和立柱，间隔壁，压力板7和内部基座8内部的地下结构形成的空间的第二步骤，用于防止相邻的位置在壁3或墙壁 3和形成外壳部分的柱2被去除; 在多个位置处垂直切割和分离壁3或壁3和形成外壳部分的柱2的第三步骤，所述外壳部分面向未被除去的相邻位置的边界; 以及依次提取切割和分离的壁3或壁3和柱2的第四步骤。版权所有（C）2009，JPO＆INPIT

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