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    • 1. 发明专利
    • Construction method for underground structure
    • 地下结构施工方法
    • JP2008223397A
    • 2008-09-25
    • JP2007065945
    • 2007-03-15
    • Kajima CorpUemura Giken Kogyo Kk植村技研工業株式会社鹿島建設株式会社
    • MARUTA SHINICHIKOBAYASHI KENJIUCHIDA HARUOKIMOTO KIYOTOSHIMAGARA TAKUMISAKAGUCHI TAKUSHIUEMOTO KATSUHIRO
    • E21D9/06E21D9/04E21D11/04
    • PROBLEM TO BE SOLVED: To provide a construction method for an underground structure for providing and extending a rectangular caisson body sequentially in a starting pit to excavate the ground and enabling the construction of the caisson body having large cross section in even a narrow vertical shaft by using divided segments and preventing the segment itself from being damaged even when receiving impulsive force of a jack.
      SOLUTION: In this construction method, a rectangular segment ring is formed by combining segment pieces being like a flat plate, having a flat plate L shape, and being a rectangular highly rigid type composite segment constituted by filling the inside blocked by a natural ground side skin plate, a hollow inside side skin plate, and a side plate with concrete, and the rectangular segment rings are sequentially connected in the direction of length to form the rectangular caisson body 19.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于地下结构的施工方法,用于依次在起始坑中提供和延伸矩形沉箱,以挖掘地面,并使得能够构造具有大截面的沉箱体甚至窄 垂直轴通过使用分割段并且防止片段本身即使在接收千斤顶的冲击力时也被损坏。 解决方案:在这种施工方法中,通过将具有平板L形状的平板状的片段组合成长方形高刚性型复合片而形成矩形片状环,该片段通过填充由 自然地面皮肤板,中空内侧皮肤板和具有混凝土的侧板,并且矩形节段沿长度方向依次连接以形成矩形沉箱体19.版权所有(C)2008 ,JPO&INPIT
    • 2. 发明专利
    • Box jacking construction method using roof protecting construction
    • 使用屋顶保护结构的箱体打包施工方法
    • JP2009167595A
    • 2009-07-30
    • JP2008003591
    • 2008-01-10
    • Kajima CorpUemura Giken Kogyo Kk植村技研工業株式会社鹿島建設株式会社
    • UCHIDA HARUOKIMOTO KIYOTOSHIMAGARA TAKUMI
    • E21D9/04
    • PROBLEM TO BE SOLVED: To surely perform water cut-off in a box buried area and its peripheral area and to perform cut-off processing by comparatively easy and quick construction in a box jacking construction method using roof protecting construction. SOLUTION: A box-shaped roof of an upper corner part of a portal roof protecting construction 3, which is formed by a box-shaped roof 2 of a square steel tube or the like penetrating across a buried section under a road in the ground is formed as a large-sized roof 10 larger than an ordinary diameter, and before the box-shaped roof 2 is pushed forward and buried, a chemical is injected from the interior of the large-sized roof 10 into the ground through an opening 11, three cut-off walls 12, for example, are constructed in an installation place for the box-shaped roof 2 by soil improvement, and in addition to the soil improvement by horizontal boring chemical feeding construction method from a pit, a box buried area A is surrounded by the cut-off walls 12, whereby in the case of a sand ground, when there is an underground buried material under the road, and in the case of construction below the groundwater level, cut-off of water can be made reliable, so that a tunnel can be constructed safely and quickly. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过使用屋顶保护结构的箱顶施工方法,在箱体埋藏区域及其周边区域确实进行截水处理,并通过比较容易且快速的施工进行截断加工。

      解决方案:门式屋顶保护结构3的上角部的箱形屋顶,其由方形钢管等的箱形屋顶2穿过穿过道路下方的埋设部分而形成 地面形成为大于普通直径的大型屋顶10,并且在盒形屋顶2被向前并被埋下之前,将化学品从大型屋顶10的内部通过 开口11,例如通过土壤改良在箱形屋顶2的安装位置构造三个切割壁12,并且除了通过水平镗孔化学进料施工方法从坑,箱体 掩埋区域A被切割壁12包围,因此在砂土的情况下,当在道路下面存在地下埋藏材料时,并且在构造在地下水位以下的情况下,水的切断 可靠,使隧道可以建成 安全快速地。 版权所有(C)2009,JPO&INPIT

    • 3. 发明专利
    • 資材移動装置
    • 材料转移装置
    • JP2014218346A
    • 2014-11-20
    • JP2013099580
    • 2013-05-09
    • 鹿島建設株式会社Kajima Corp藤井建設株式会社Fujii Kensetsu Kk
    • KIMOTO KIYOTOSHIOUCHI TAKESHINAGATANI HIDEMOTODOI YUJIFUJII NAOYUKI
    • B65G9/00
    • B65G9/00
    • 【課題】重機を使えない工事現場などでスライドレールにより資材の運搬を可能にする。【解決手段】スライドレール10は、左右一対のリップ溝形鋼11、12、及び、これらを長手方向の複数箇所で連結固定する連結金具13を含んで構成される。吊り下げ部材20は、切梁などの構造物に取付けられて下方に延び、下端部側にスライドレール10を高さ調整可能に吊り下げる。移動体30は、前記左右一対のリップ溝形鋼11、12の溝内に位置しその溝に沿って走行可能な左右一対の車輪31、32を有し、当該車輪を介して吊り下げられる。この移動体30は資材を吊り下げて移動する。【選択図】図3
    • 要解决的问题:允许在不能使用重型机器的施工现场使用滑轨承载材料。解决方案:滑轨10包括一对左右唇槽钢12和11以及连杆金属 在长度方向的多个位置连接固定的装置13。 悬挂构件20安装到诸如支柱的结构以向下延伸,并且将滑轨10在下端侧的高度可调节地悬挂。 可移动体30具有一对左右轮32和31,该左右轮32和31位于一对左右唇槽12和11的槽中,并且可沿着槽驱动并经由车轮悬挂。 移动体30使材料悬挂移动。
    • 4. 发明专利
    • Method of constructing tunnel
    • 隧道施工方法
    • JP2009209642A
    • 2009-09-17
    • JP2008056246
    • 2008-03-06
    • Kajima Corp鹿島建設株式会社
    • UCHIDA HARUOKIMOTO KIYOTOSHIMAGARA TAKUMI
    • E21D9/06E21D9/04
    • PROBLEM TO BE SOLVED: To provide a method of constructing a tunnel can extremely efficiently and safely excavate the tunnel even if an underground water level is high and the tunnel is positioned under a confined ground water level. SOLUTION: This method of constructing a tunnel includes a step of confirming the stability of a ground ahead of a facing by boring the ground ahead of the facing from the inside of the tunnel 2, a step of improving the ground ahead of the facing by injecting a filler into the ground ahead of the facing from the inside of the tunnel 2, and a step of covering the earth of the excavated tunnel 2 while excavating the tunnel 2 by excavating the facing. These steps are repeatedly performed. The confirmation of the stability of the ground by boring, injection of the filler, and the excavation of the facing are performed using a constructed ground improved part as a cover lock (soil retaining wall). COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:即使地下水位高,隧道位于限制的地下水位下,提供一种构造隧道的方法可以非常有效和安全地挖掘隧道。 解决方案:这种构建隧道的方法包括通过从隧道2的内部钻出面前面的地面来确认地面之前的地面的稳定性的步骤,改善地面之前的地面的步骤 通过从隧道2的内侧向前方的地面注入填充物,并且通过挖掘面对物挖掘隧道2的同时覆盖挖掘的隧道2的土地的步骤。 重复执行这些步骤。 通过镗孔,注射填料和挖掘面来确定地面的稳定性,使用构造的地面改进部分作为盖锁(挡土墙)进行。 版权所有(C)2009,JPO&INPIT