地盤不飽和化システム、及び、地盤の改良方法
    61.
    发明专利
    地盤不飽和化システム、及び、地盤の改良方法 有权
    土壤养分系统和土壤改良方法

    公开(公告)号:JP2014221969A

    公开(公告)日:2014-11-27

    申请号:JP2013100925

    申请日:2013-05-13

    Abstract: 【課題】地下水から気泡含有液体への置換を効率良く確実に行って地盤を不飽和化する。【解決手段】地盤不飽和化システム1は地下水流生成システム4を備え、このシステム4は第1及び第2のドレーン材41a,41bを備える。ドレーン材41a,41bは、互いに所定の間隔Cを空けて平行に地盤2の改良対象領域3内に設置され、各々が鉛直方向に延在して通水性を有する。ドレーン材41a,41bは、その一方が改良対象領域3内への注水に用いられ、他方が改良対象領域3内からの揚水に用いられる。改良対象領域3内におけるドレーン材41a,41b間には注入管73の注入口75が配置される。注入管73にはマイクロバブル水生成装置71からマイクロバブル水が供給される。注入管73の注入口75から改良対象領域3内に注入されたマイクロバブル水は、ドレーン材41a,41b間に形成された地下水流によって改良対象領域3内に浸透する。【選択図】図1

    Abstract translation: 要解决的问题:通过有效且可靠地用含泡沫的液体替代地下水来使土壤去饱和。解决方案:土壤去饱和系统1包括地下水流产生系统4.地下水流产生系统4具有第一和第二排水材料41a 和41b。 排水材料41a,41b分别以规定的间隔C彼此平行地安装在地面2的改善对象区域3中; 沿垂直方向延伸; 并可渗透。 排水材料41a和41b中的一个用于注入水,并且排水材料41a和41b中的另一个用于从改进对象区域3抽取水。注入管73的注入口75布置在排水材料 41a和41b。注射管73从微泡水生成装置71供给含有水的微泡。通过注入管73的注入口75喷射的微泡水通过一个 在排水材料41a和41b之间产生的地下水流动。

    Drain material installation device
    64.
    发明专利
    Drain material installation device 审中-公开
    排水材料安装装置

    公开(公告)号:JP2012092596A

    公开(公告)日:2012-05-17

    申请号:JP2010241782

    申请日:2010-10-28

    Abstract: PROBLEM TO BE SOLVED: To provide a drain material installation device configured to prevent deformation, breakage, etc. of an anchor when implanting a casing and make force for retaining it in the ground effectively act on the anchor when pulling out the casing.SOLUTION: The drain material installation device includes a co-rise prevention mechanism 10 which is provided on a lower end part of a casing 4 and prevents the co-rise of a drain material 7. The co-rise prevention mechanism 10 includes a hollow cylindrical inner side member 21, and an outer side member 41 to which the inner side member 21 is fitted and which is slidable to the inner side member 21. When the outer side member 41 is at a first movement limit position with respect to the inner side member 21, a lower end part of the outer side member 41 is abutted to an upper surface of an anchor 11 together with a lower end part of the inner side member 21. When the outer side member 41 reaches a second movement limit position from the first movement limit position by the rise of the inner side member 21 when the casing 4 is pulled out from the ground, the outer side member 41 rises together with the inner side member 21.

    Abstract translation: 要解决的问题:提供一种排水材料安装装置,其构造成在植入壳体时防止锚固件的变形,破裂等,并且在将外壳保持时将其保持在地面中有效地作用在锚固件上 。 解决方案:排水装置安装装置包括一个共同防止机构10,其设置在壳体4的下端部分上,并防止排水材料7的共同上升。共同防止机构10包括 中空的圆筒形内侧构件21和外侧构件41,内侧构件21装配到外侧构件21,并且可滑动到内侧构件21.当外侧构件41相对于第二移动极限位置 内侧构件21,外侧构件41的下端部与内侧构件21的下端部一起抵靠锚固件11的上表面。当外侧构件41达到第二移动极限 外壳4与内侧构件21一起升起时,内侧构件21的上升从第一移动极限位置开始位置。(C)2012 ,JPO&INPIT

    Installation method of horizontal drain material for improving soft ground
    67.
    发明专利
    Installation method of horizontal drain material for improving soft ground 有权
    用于改善软土的水平排水材料的安装方法

    公开(公告)号:JP2010236354A

    公开(公告)日:2010-10-21

    申请号:JP2010155739

    申请日:2010-07-08

    Abstract: PROBLEM TO BE SOLVED: To provide an installation method of horizontal drain material for improving a soft ground capable of reducing works at a construction site and horizontally installing a horizontal drain material economically and effectively.
    SOLUTION: An installation method of horizontal drain material is that a prescribed quantity of drain materials 10 which is to be installed in a horizontal direction is one unit as a drain material unit A, the drain material unit A which is connected with a prescribed interval length between the drained materials adjacent each other via drain material connectors 11 which correspond to a desired installation interval length is used, the drain material unit A is winded as a roll state that the interval of the connected drain materials 10 is shorter than the installation interval, is carried in the installation site in the rolled state of being winded, and, while the drain material unit which is winded in the rolled state is winded back and the edge of the drain material unit is drawn out, the drain material unit is drawn out to the surface of the soft ground by widening the interval of the drain material to the same length of the drain material connectors.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种水平排水材料的安装方法,用于改善可以在施工现场减少工作的软土,并经济有效地水平安装水平排水材料。 解决方案:水平排水材料的安装方法是在水平方向上安装的规定量的排放材料10作为排出材料单元A是一个单元,排出材料单元A与 使用通过排放材料连接器11彼此相邻的排出的材料之间相应于期望的安装间隔长度的规定间隔长度,排出材料单元A卷绕成卷状态,使得连接的排出材料10的间隔短于 安装间隔在被卷绕的轧制状态下在安装地点承载,并且在卷绕状态的卷绕状态的排出材料单元卷绕并且排出材料单元的边缘被抽出时,排出材料单元 通过将排水材料的间隔扩大到排水材料连接器的相同长度,将其拉出到软土地表面。 版权所有(C)2011,JPO&INPIT

    Board drain
    68.
    发明专利
    Board drain 有权
    板排水

    公开(公告)号:JP2010126972A

    公开(公告)日:2010-06-10

    申请号:JP2008302108

    申请日:2008-11-27

    Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a board drain and a drop in the water permeability of the same resulting from the consolidation settlement of the board drain.
    SOLUTION: The board drain 1 includes a belt-like core 2 having a plurality of groove stripes 21 and 21a formed on its surface to extend longitudinally, and a sheet-like filter 3 which is joined to the surface of the core 2 to cover openings of the groove stripes 21 and 21a to form water-permeating channels 4 between the filter 3 and the openings. The core 2 is made of a resin containing a starch-based material and has a hydrophilic group.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题:为了防止电路板漏极的破损和由于电路板漏极的固结沉淀引起的导水性的下降。 解决方案:板排水口1包括带状芯2,其具有在其表面上形成的多个槽条21和21a纵向延伸;以及片状过滤器3,其连接到芯2的表面 以覆盖槽条21和21a的开口,以在过滤器3和开口之间形成透水通道4。 芯2由含淀粉类材料的树脂制成,具有亲水性基团。 版权所有(C)2010,JPO&INPIT

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