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1. 发明专利

JP2014231725A 土留壁、及び土留壁の構築方法有权
标题翻译：地球保持墙及其构造方法
公开(公告)号：JP2014231725A
公开(公告)日：2014-12-11
申请号：JP2013114325
申请日：2013-05-30
申请人：株式会社大林組 , Ohbayashi Corp
发明人： KANAI MAKOTO , YAMADA HIROSHI , OKAMOTO TOSHIHARU
IPC分类号： E02D17/04 , E02D3/12
摘要：【課題】親杭を備える土留壁を構築する際における親杭の施工性を向上させる。【解決手段】間隔を空けて設けられた複数の親杭20と、該複数の親杭20の間に設けられた横矢板30とを備える土留壁10であって、親杭20は、水平断面形状がH形の地盤改良体であることを特徴とする。また、親杭20は、ベースマシーンがバックホウであり、アームの先端に攪拌混合機が装着された施工機械を使用して構築する。【選択図】図1
摘要翻译：要解决的问题：提高士兵梁在构造包括士兵梁的挡土墙的施工中的可操作性。解决方案：挡土墙10包括间隔设置的多个战士梁20和水平护套30，设置在多个士兵梁20之间。士兵梁20是H形水平截面土壤改良体。此外，士兵梁20通过使用其基础机器是后锄并且具有配备有搅拌混合器的臂的尖端的建筑机械来构造。

2. 发明专利

JP2014148884A Liquefaction prevention method 有权
标题翻译：液体预防方法
公开(公告)号：JP2014148884A
公开(公告)日：2014-08-21
申请号：JP2013019818
申请日：2013-02-04
申请人： Ohbayashi Corp , 株式会社大林組
发明人： OKAMOTO TOSHIHARU , SUNAMACHI YASUO , YAMADA HIROSHI , KANAI MAKOTO , MIURA TOSHIHIKO
IPC分类号： E02D3/08
摘要： PROBLEM TO BE SOLVED: To provide a liquefaction prevention method which prevents ground subsidence and reduces the occurrence of noise and vibration considerably and can be applied to a subgrade having a large fine-grained fraction content while considering p-H environment.SOLUTION: In an inventive liquefaction prevention method: at first, a casing pipe 2 is pressed vertically downward into a subgrade 1 which is a liquefaction prevention object to form a drill hole 3 in a shape in which a hole wall 5 is protected by the casing pipe 2 (a step 101); next, a filler 4 is charged in an internal space of the casing pipe 2 (a step 102); and next, the casing pipe 2 is extracted upward by the amount corresponding to the charged amount of the filler while pushing the filler 4 by the pressure of the air supplied into the casing pipe 2 (a step 103). Then, the steps 102 to 103 are repeatedly performed until the filler 4 is arranged in a pile shape, for example, over a depth range from a bottom surface of the drill hole 3 to the ground water level (a step 104).
摘要翻译：要解决的问题：提供一种防止地面沉降并且显着降低噪声和振动的发生的液化防止方法，并且可以在考虑pH环境的同时将其应用于具有大的细粒级分含量的路基。解决方案：在本发明的液化预防方法：首先，将套管2垂直向下压入作为液化防止对象的路基1，以形成孔套3，其中孔壁5被套管2保护（步骤101 ）; 接着，将填料4装入套管2的内部空间（步骤102）。接下来，通过供给到套管2的空气的压力推压填料4，将套管2向上抽出与填充物的填充量对应的量（步骤103）。然后，重复执行步骤102至103，直到填料4布置成例如在从钻孔3的底表面到地下水位的深度范围内的绒头形状（步骤104）。

3. 发明专利

JP2013091918A Groove excavating method 有权
标题翻译：挖掘方法
公开(公告)号：JP2013091918A
公开(公告)日：2013-05-16
申请号：JP2011232980
申请日：2011-10-24
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , FUKUMOTO KATSUJI , MATSUMOTO SHIN , SHIMADA YOICHI , TERUI TAICHI , HARADA FUMITAKA
IPC分类号： E02D17/08
摘要： PROBLEM TO BE SOLVED: To provide a groove excavation method to easily install underground pipes.SOLUTION: An excavation step is performed for a whole object area and an excavated ditch 5 over the whole object area is formed. After a guide member setting step is performed for the excavated ditch 5, an earth retaining panel installation step and a guide member slide step are repeatedly performed. Alternatively, the object area is divided into a plurality of segments, and the excavation step is performed for the first segment to form the excavated ditch 5. After the guide member setting step is performed for the excavated ditch 5, the earth retaining panel installation step is performed and also the excavation step is performed for each of the segments thereafter to form the excavated ditch 5. The guide member setting step and the earth retaining panel installation step are repeatedly performed for the excavated ditch 5.
摘要翻译：要解决的问题：为了提供一种容易安装地下管道的槽挖掘方法。解决方案：对整个物体区域进行挖掘步骤，形成整个物体区域上的挖沟5。在对挖掘沟5进行引导构件设置步骤之后，重复地进行接地保持面板安装步骤和引导构件滑动台阶。或者，将物体区域分割为多个区段，对第一区段进行挖掘工序，形成挖掘沟槽5.在对挖掘沟槽5进行引导构件设定工序之后，土挡板安装工序并且对其后的每个段执行挖掘步骤，以形成挖掘沟槽5.对于挖掘的沟槽5重复执行引导构件设置步骤和接地保持面板安装步骤。版权所有：（C ）2013，JPO＆INPIT

4. 发明专利

JP2012172336A Vertical crush prevention structure of shield tunnel, vertical crush prevention method of shield tunnel, and shield tunnel 有权
标题翻译：盾构隧道立式破碎防护结构，盾构隧道垂直破碎防护方法及盾构隧道
公开(公告)号：JP2012172336A
公开(公告)日：2012-09-10
申请号：JP2011033517
申请日：2011-02-18
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , YOSHIDA KIMIHIRO , KAWAKAMI TOSHINOBU , TAKAHAMA TATSUYA
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To effectively prevent vertical crush in a shield tunnel with easy construction and at a low cost.SOLUTION: A tension member 20 is installed from one of an upper part and a lower part of a cover body 12 to the other in a shield tunnel 10, the tension member is supported at the other, and the tension member is extended in a tunnel axial direction from a support position and supported. The tension member is installed from the support position to one of the upper part and the lower part, the tension member is supported at the one part, and the tension member is extended in the tunnel axial direction from the support position and supported.
摘要翻译：要解决的问题：有效防止盾构通道的垂直挤压，施工方便，成本低。解决方案：张紧构件20从罩体12的上部和下部中的一个安装到另一个屏蔽通道10中，张紧构件被支撑在另一个上，并且张力构件延伸在隧道轴向从支撑位置并支撑。张力构件从支撑位置安装到上部和下部中的一个，张力构件被支撑在一个部分处，并且张紧构件在隧道轴向方向上从支撑位置延伸并被支撑。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011190618A Earth retaining wall 有权
标题翻译：地球保持墙
公开(公告)号：JP2011190618A
公开(公告)日：2011-09-29
申请号：JP2010058035
申请日：2010-03-15
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , MATSUMOTO SHIN , SHIMADA YOICHI , SAKAHIRA YOSHIHISA
IPC分类号： E02D5/06
摘要： PROBLEM TO BE SOLVED: To prevent interference of steel sheet piles at a corner part even in the case of inclining an earth retaining wall made of the steel sheet piles. SOLUTION: The earth retaining wall 10 constructed by connecting the steel sheet piles 21, 31 in a lateral direction inclines so that the lower part advances onto the excavated space 2 side, wherein the corner part 30 is constructed by connecting the corner part steel sheet piles 31 shaped to narrow the breadth toward the lower part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在倾斜由钢板桩制成的挡土墙的情况下，也可防止钢板桩在拐角处的干扰。解决方案：通过将钢板桩21,31沿横向连接而构造的挡土墙10倾斜，使得下部前进到挖掘空间2侧，其中角部30通过将角部分钢板桩31成形为使其宽度朝向下部变窄。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010229626A Earth retaining wall structure and method for constructing the same 有权
标题翻译：地板保持墙结构及其构造方法
公开(公告)号：JP2010229626A
公开(公告)日：2010-10-14
申请号：JP2009074984
申请日：2009-03-25
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KANAI MAKOTO , MATSUMOTO SHIN , MAEDA TOMONARI , ITO FUJIO , SHIMADA YOICHI
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide an earth retaining wall structure capable of supporting itself without being provided with a strut support.
SOLUTION: This earth retaining wall structure 10 includes an earth retaining wall 20, the lower portion of which is inclined in such a manner as to advance toward an excavation space 1, and a buttress 30 which is provided in such a manner as to cross the earth retaining wall 20. H-shaped steel 32 embedded in the buttress 30 is connected to H-shaped steel 22A embedded in the earth retaining wall 20, by means of connecting members 40 and 41. Since the earth retaining wall 20 is inclined, the volume of sediment between an surface of active slip rupture and the earth retaining wall 20 is reduced; the earth pressure acting on the earth retaining wall 20 is reduced; and the buttress 30 resists the earth pressure, which is transferred to the buttress 30 by the connecting members 40 and 41, by a force of friction against surrounding ground. This enables the earth retaining wall 20 to support itself.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够支撑自身而不设置支柱支撑的挡土墙结构。解决方案：该挡土墙结构10包括：土体保持壁20，其下部以向挖掘空间1前进的方式倾斜;以及支撑件30，其以如通过连接构件40和41将嵌入在支撑件30中的H形钢32连接到嵌入在挡土墙20中的H形钢22A。由于挡土墙20是倾斜，活动滑动破裂表面与挡土墙20之间的沉积物体积减小; 作用在挡土墙20上的土压力减小; 支撑件30通过连接构件40和41通过与周围地面的摩擦力抵抗土压力，该压力传递到支撑件30。这使得挡土墙20能够自身支撑。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010189937A Method for installing segment, and implement for stacking segment 有权
标题翻译：安装分段的方法和堆叠分段的实现
公开(公告)号：JP2010189937A
公开(公告)日：2010-09-02
申请号：JP2009035704
申请日：2009-02-18
申请人： Ohbayashi Corp , 株式会社大林組
发明人： YASHIRO TSUTOMU , MIKI KEIZO , KANAI MAKOTO , HISADA HIDETAKA , SHIMAMURA TAKAO
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a stacking implement which enables segments to be temporarily placed in the state of being stacked in a large number of tiers without being deformed or broken, and a method for installing the segments by using the stacking implement. SOLUTION: The stacking implement 3 includes a thick plate-like flexible member 4 which is installed between a lowermost segment 1 and a ground surface, and a thick plate-like flexible member 5 which is installed between the vertically-stacked segments 1. The flexible member 5 is installed in a position almost immediately above the flexible member 4, between the vertically-stacked segments 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种堆叠工具，其使得能够将段暂时放置在层叠状态下而不变形或破裂，并且使用堆叠工具安装段的方法。解决方案：堆叠装置3包括安装在最下段1和地面之间的厚板状柔性构件4和安装在垂直堆叠段1之间的厚板状柔性构件5 柔性构件5安装在柔性构件4的正上方位置之间，垂直堆叠的区段1之间。（C）2010，JPO＆INPIT

8. 发明专利

JP2010189936A Implement for stacking segment, and method for installing the segment 有权
标题翻译：堆叠分段的实现以及安装分段的方法
公开(公告)号：JP2010189936A
公开(公告)日：2010-09-02
申请号：JP2009035703
申请日：2009-02-18
申请人： Ohbayashi Corp , 株式会社大林組
发明人： YASHIRO TSUTOMU , MIKI KEIZO , KANAI MAKOTO , HISADA HIDETAKA , SHIMAMURA TAKAO
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a stacking implement which enables segments to be temporarily placed in the state of being stacked in a large number of tiers without being deformed or broken, and a method for installing the segments by using the stacking implement.
SOLUTION: The stacking implement 3 includes a first supporting member 4 which is installed between a ground surface and the lowermost segment 1, and second supporting members 5 which are installed among the plurality of vertically-stacked segments 1, respectively. In the first supporting member 4, a plurality of first rod-like members 4a are laterally juxtaposed, and connected together by means of a connecting member 4b. In the second supporting member 5, a plurality of second rod-like members 5a are laterally juxtaposed, and connected together by means of a connecting material 5b. The second rod-like member 5a is installed in a position almost immediately above the first rod-like members 4a, between the vertically-stacked segments 1.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种堆叠工具，其使得能够将段暂时放置在层叠状态下而不变形或破裂，并且使用堆叠工具安装段的方法。解决方案：堆叠装置3包括安装在地面和最下段1之间的第一支撑构件4和分别安装在多个垂直堆叠段1之间的第二支撑构件5。在第一支撑构件4中，多个第一杆状构件4a横向并置，并通过连接构件4b连接在一起。在第二支撑构件5中，多个第二杆状构件5a横向并置，并通过连接材料5b连接在一起。第二杆状构件5a安装在垂直堆叠的段1之间的第一杆状构件4a的正上方的位置。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009174252A Concrete structure 有权
标题翻译：混凝土结构
公开(公告)号：JP2009174252A
公开(公告)日：2009-08-06
申请号：JP2008016379
申请日：2008-01-28
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , Ohbayashi Corp , 株式会社大林組 , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： OZEKI MUNETAKA , HASHIMOTO HIROHIDE , HOSHI HIDENORI , MINEZAKI AKIHIRO , NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , TAMADA KOICHI , KUWABARA YASUYUKI , FURUICHI KOSUKE , ARAI TAKAHIRO , INOUE TADASHI , KANAI MAKOTO , FUKUMOTO KATSUJI , MIKI KEIZO , YOKOMIZO FUMIYUKI , TASAKA MIKIO , KITAOKA TAKASHI , YOSHIDA KIMIHIRO , KAWAKAMI SUENOBU , FUJII AKI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a concrete structure which is formed into a high-strength structure by enhancing the unity between steel products and concrete against application of excessive load thereto from outside. SOLUTION: A segment 1 or the concrete structure is formed of: the pairing main the steel products 21A, 21B arranged on an internal peripheral side and an external peripheral side of the segment 1 that is almost arcuately curved along a tunnel circumferential direction and formed like an arcuate plate; connection members 22, 22,... connecting between the main steel products 21A, 21B; and dowels 5, 5,... which are formed on mutually opposed surfaces 21a, 21b of the main steel products 21A, 21B integrally with the same in a manner protruding from the same. Each dowel 5 has tapered surfaces 5a, 5b inclined in a tunnel circumferential direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过提高钢制品和混凝土之间的一体性而形成为高强度结构的混凝土，以防止从外部施加过大的载荷。解决方案：段1或混凝土结构由以下构成：配对主体，布置在沿着隧道圆周方向几乎弧形弯曲的段1的内周侧和外周侧的钢制品21A，21B 并形成像弓形板; 连接在主钢制品21A，21B之间的连接构件22,22，...，以及与主体钢产品21A，21B的相互相对的表面21a，21b以与其一体突出的方式一体形成的销钉5,5，...。每个榫钉5具有在隧道圆周方向上倾斜的锥形表面5a，5b。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009138440A Fireproof concrete segment 有权
标题翻译： FIREPROOF混凝土分段
公开(公告)号：JP2009138440A
公开(公告)日：2009-06-25
申请号：JP2007316401
申请日：2007-12-06
申请人： Ishikawajima Constr Materials Co Ltd , Ohbayashi Corp , 株式会社大林組 , 石川島建材工業株式会社
发明人： MIKI KEIZO , KITAOKA TAKASHI , YOSHIDA KIMIHIRO , TANAKA YOSHIHIRO , YASHIRO TSUTOMU , FUJII AKI , KIDA HEIHACHI , ISHIDA TOMOKO , KAWANISHI TAKASHI , KANAI MAKOTO , HASHIMOTO HIROHIDE , KOBAYASHI KAZUHIRO
IPC分类号： E21D11/08 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a fireproof concrete segment which can prevent damage of a surface layer portion thereof caused by explosive fracture.
SOLUTION: The fireproof concrete segment 1 is manufactured by mixing: concrete 3 containing cement, fine aggregate 2, coarse aggregate 7, and water; organic fibers 4 vaporized at a predetermined temperature (a temperature which the fireproof concrete segment 1 is assumed to reach in case of fire or the like, e.g. on the order of 250 to 500°C); an admixture or an admixing agent 5 for improving the inseparability of the materials of the concrete 3; and steel fibers 6 for improving the tenacity of the fireproof concrete segment 1 after hardening, with each other at a predetermined ratio.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止由爆炸性破裂引起的表面层部分的损坏的防火混凝土部件。
解决方案：防火混凝土段1通过混合制成：混凝土3含水泥，细骨料2，粗骨料7和水; 有机纤维4在预定温度下蒸发（防火混凝土段1假定在发生火灾等时达到的温度，例如250〜500℃左右）; 用于提高混凝土3的材料不可分离性的混合剂或混合剂5; 以及用于提高硬化后的耐火混凝土段1的强度的钢纤维6，以预定的比例彼此。版权所有（C）2009，JPO＆INPIT

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