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1. 发明专利

JP2005030147A Underground structure and its construction method 有权
标题翻译：地下结构及其施工方法
公开(公告)号：JP2005030147A
公开(公告)日：2005-02-03
申请号：JP2003272951
申请日：2003-07-10
申请人： Kajima Corp , Komatsu Im Engineering Kk , Komatsu Ltd , Tekken Constr Co Ltd , コマツアイエムエンジニアリング株式会社 , 株式会社小松製作所 , 鉄建建設株式会社 , 鹿島建設株式会社
发明人： SASAKI YUKINOBU , HAYAKAWA YASUYUKI , HAYASHI NOBORU , YOSHIKAWA TADASHI , NAGAOKA TAKASHI , KASUYA TARO , SAITO MASAHARU , TAKAMURA KEIICHI , KODAIRA SADATADA , YAMAMOTO YOSHIHISA , TAKEUCHI TAKU , SAITO HIROSHI
IPC分类号： E02D29/045 , E21D9/06 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide an underground structure, and its construction method, for arranging a jacking pipe in an arch shape in the ground as design, and effectively utilizing the inside of the jacking pipe as a work space.
SOLUTION: An earth retaining work 2 in the shape of projecting upward in an arch shape, and an earth retaining work 3 in the shape of projecting downward in an arch shape, are respectively constructed between shield holes 1 and 1. Both the earth retaining work 2 and the earth retaining work 3 are formed in an inner diameter for allowing a person to enter; and are constructed by arranging the jacking pipe 6 formed in a circular arc shape of specific curvature in the vertical direction or the oblique direction, in a plurality of rows, by push-advancing in the ground, while mutually connecting a plurality. The jacking pipe 6 uses a steel pipe formed in a circular arc shape having a diameter of 800 mm or more, and having specific curvature, so that work can be performed by allowing a worker to enter.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种地下结构及其施工方法，用于在设计中将拱顶形成的拱顶形状布置在地面上，并且有效地利用顶起管道的内部作为工作空间。解决方案：分别在屏蔽孔1和1之间分别构造呈弧形向上突出形状的接地保持件2和呈拱形的向下突出形状的接地保持件3。接地保持件2和接地保持件3形成为允许人进入的内径; 并且通过在多个列中相互连接的同时通过在地面中推进而将形成为具有特定曲率的圆弧形状的顶起管6在垂直方向或倾斜方向上排列而构成。上升管6使用直径为800mm以上的具有特定曲率的圆弧状的钢管，能够通过使工人进入而进行加工。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004124489A Underground structure and its construction method 有权
标题翻译：地下结构及其施工方法
公开(公告)号：JP2004124489A
公开(公告)日：2004-04-22
申请号：JP2002289610
申请日：2002-10-02
申请人： Kajima Corp , Komatsu Im Engineering Kk , Komatsu Ltd , Tekken Constr Co Ltd , コマツアイエムエンジニアリング株式会社 , 株式会社小松製作所 , 鉄建建設株式会社 , 鹿島建設株式会社
发明人： YOSHIKAWA TADASHI , SASAKI YUKINOBU , DOI SHIGETAKA , TAKIMOTO KUNIHIKO , MORIOKA YOSHIRO , MIYAJIMA SUMIO , ABE TAKASHI
IPC分类号： E21D9/04 , E21D9/00 , E21D9/01
摘要： PROBLEM TO BE SOLVED: To provide an underground structure and its construction method attaining reduction in construction cost, labor saving in construction and the shortening of a construction period. SOLUTION: This underground structure comprises juxtaposed shield holes 1, 1 and widened parts 2, 2 formed in and on the facing side. Steel shell segments 1a are installed at the natural ground of the shield holes 1, 1, and jacking pipes 3, 4 are installed on the upper side and lower side between the shield holes 1, 1 to be closed in an approximately elliptic cross section so that external forces applied to the steel shell segments 1a and jacking pipes 3, 4 are resisted mainly by axial forces. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种降低施工成本，节省施工工期和缩短施工期的地下结构及其施工方法。解决方案：该地下结构包括形成在相对侧中和相对侧上的并置的屏蔽孔1,1和加宽部分2,2。钢壳段1a安装在屏蔽孔1,1的自然地面，并且顶盖管3,4安装在屏蔽孔1,1之间的上侧和下侧，以大致椭圆形截面被封闭，因此施加到钢壳段1a和顶压管3,4的外力主要由轴向力抵抗。版权所有（C）2004，JPO

3. 发明专利

JP2005030148A Shell structure of underground structure 有权
标题翻译：地下结构壳体结构
公开(公告)号：JP2005030148A
公开(公告)日：2005-02-03
申请号：JP2003272952
申请日：2003-07-10
申请人： Kajima Corp , Komatsu Im Engineering Kk , Komatsu Ltd , Tekken Constr Co Ltd , コマツアイエムエンジニアリング株式会社 , 株式会社小松製作所 , 鉄建建設株式会社 , 鹿島建設株式会社
发明人： YOSHIKAWA TADASHI , NISHIJIMA TORU , TAKIMOTO KUNIHIKO , HAYASHI NOBORU , SASAKI YUKINOBU , NAGAOKA TAKASHI , KASUYA TARO , KODAIRA SADATADA , YAMAMOTO YOSHIHISA , TAKEUCHI TAKU , SAITO HIROSHI
IPC分类号： E21D9/04 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shell structure of an underground structure, by leaving pipe-jacking pipes installed in the underground by a jacking method in the ground after they are utilized as a temporary material for soil retaining work and utilizing them as the structural body of the structure.
SOLUTION: A main tunnel 1 as the underground structure is formed in a generally elliptic shape in cross section. The shell 2 of the main tunnel is formed of a primary structure 3 and a secondary structure 4 constructed inside the primary structure 3 which are formed integrally with each other. The primary structure 3 is constructed in the elliptic shape while the plurality of pipe-jacking pipes 5 are rigidly connected to each other in the circumferential direction of the main tunnel 1 so as to be installed at specified intervals in the axial direction of the main tunnel 1 in multiple rows. The secondary structure 4 is constructed by an SRC structure in which wide-flange shape-steels 4a are used as steel frame materials.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供地下结构的外壳结构，将它们作为土壤保留工作的临时材料并利用它们之后，将顶管安装在地下的顶管插入地下作为结构体的结构体。解决方案：作为地下结构的主隧道1的横截面形成为大致椭圆形。主隧道的外壳2由一体结构3和二次结构4形成，该主结构3和二级结构4构造在一体结构3的内部，它们彼此一体地形成。主结构体3构造成椭圆形，同时多个顶管5在主隧道1的圆周方向上彼此刚性地连接，从而沿主隧道的轴向以规定的间隔安装 1行多行。二次结构4由SRC结构构成，其中宽法兰形状的钢4a用作钢框架材料。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005133339A Construction method of shaft 有权
标题翻译：轴的构造方法
公开(公告)号：JP2005133339A
公开(公告)日：2005-05-26
申请号：JP2003367762
申请日：2003-10-28
申请人： Kajima Corp , Komatsu Im Engineering Kk , コマツアイエムエンジニアリング株式会社 , 鹿島建設株式会社
发明人： MIMURO KEIJI , SASAKI YUKINOBU , OWAKI MASASHI , ISHII YOSHIHARU , KUSHIDA SHINJI , SHIMIZU NOBUAKI
IPC分类号： E21D3/00 , E21D5/08 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a shaft construction method and a shaft economically constructible neither occupying a ground part all the time nor affecting environment around.
SOLUTION: A plurality of steel pipes 17 are jacked toward the ground from start ports provided at segments 23 of a tunnel 3, and a pipe roof 25 is formed in cylindrical shape. Freezing work 29 is then performed to cut off water in spaces of the pipe roof 25, and an excavated sediment throw-in hole 31 is formed in the ground 1 inside the pipe roof 25. While recovering the excavated sediment in the tunnel 3 through the excavated sediment throw-in hole 31, the inside of the pipe roof 25 is excavated, and a cut-off iron plate 33 or the like is installed along the inner periphery of the pipe roof 25. Further, the segments 23 of the tunnel 3 located inside the pipe roof 25 are removed leaving a segment main girder 39, and secondary lining 37 is installed inside the cut-off iron plate 33 to complete the shaft 41.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供轴施工方法和经济可施工的轴既不占用地面部分也不影响周围的环境。解决方案：多个钢管17从设置在隧道3的段23处的起始端口朝向地面顶起，并且管屋顶25形成为圆柱形。然后执行冷冻工作29以在管道屋顶25的空间中切断水，并且在管道顶部25内的地面1中形成挖掘的沉积物入口31。在通过隧道3中挖掘的沉积物通过挖出的沉积物投入孔31，挖掘出管顶25的内侧，沿着管顶25的内周设置有切断铁板33等。此外，隧道3的段23 排除在管顶25内部，留下段主梁39，第二衬里37安装在切割铁板33内，以完成轴41.版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005273212A Shield tunnel joining method 有权
标题翻译： SHIELD隧道加工方法
公开(公告)号：JP2005273212A
公开(公告)日：2005-10-06
申请号：JP2004085329
申请日：2004-03-23
申请人： Kajima Corp , Komatsu Ltd , 株式会社小松製作所 , 鹿島建設株式会社
发明人： SASAKI YUKINOBU , KIDA HIROMITSU , EMORI MICHIO , SHINTAKU AKIJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield tunnel joining method superior in water cut-off performance, by putting the stability of the natural ground in a high state by a shield excavator having a simple constitution, when joining two shield tunnels.
SOLUTION: A first tunnel is excavated up to a first tunnel excavating position by a first shield machine 1, and a second tunnel is excavated up to a second tunnel excavating position by a second shield machine 2. At this time, a shield machine arriving first of all is set as the first shield machine 1. Then, a first cutter device 11 of the first shield machine 1 is retreated up to the inside of a first outer cylinder part 10. Then, the second shield machine 2 is advanced, to excavate sediment between the first tunnel and the second tunnel. Afterwards, a second cutter device 21 is diametrally contracted, and the second shield machine 2 is further advanced. Then, after the first outer cylinder part 10 is opposed to a second outer cylinder 20, a second cutter device 21A and a movable inner cylinder 21E are advanced inside the first outer cylinder part 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种在截水性能优异的屏蔽隧道接合方法中，通过具有简单结构的盾构式挖掘机将天然地面的稳定性提高到高状态时，当连接两个盾构通道时。解决方案：通过第一屏蔽机1将第一隧道挖掘到第一隧道挖掘位置，并且通过第二屏蔽机2将第二隧道挖掘到第二隧道挖掘位置。此时，屏蔽首先到达的机器被设置为第一屏蔽机1.然后，第一屏蔽机1的第一切割装置11退回到第一外筒部10的内部。然后，第二屏蔽机2前进挖掘第一隧道与第二隧道之间的沉积物。之后，第二切割装置21径向收缩，第二屏蔽机2进一步前进。然后，在第一外筒部10与第二外筒20相对后，第二切割装置21A和可动内筒21E在第一外筒部10的内部前进。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007077682A Shield machine and working area forming method therefor 审中-公开
标题翻译：屏蔽机及其工作区的形成方法
公开(公告)号：JP2007077682A
公开(公告)日：2007-03-29
申请号：JP2005267182
申请日：2005-09-14
申请人： Kajima Corp , Komatsu Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 株式会社小松製作所 , 鹿島建設株式会社
发明人： YAMAGUCHI HIDEYA , SASAKI YUKINOBU , KIDA HIROMITSU , HAYASHI TOSHIYUKI , NISHIYAMA TAKURO , SAKATA HIROYUKI , NUMAKUNAI KATSUMI , SHINTAKU AKIJI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a shield machine, the overall length of which can be kept short and which can resist the water and earth pressure of natural ground without the use of a solidification material such as high-strength mortar, and a working area forming method for the shield machine. SOLUTION: A soil-improved area R is formed by injecting a chemical solution into the excavation-direction front section of the shield machine 1. After that, a frozen area F is formed around the shield machine 1 in such a shape as to lap the area R. The earth pressure of the natural ground is mainly resisted by the area R of them, and the intrusion of the groundwater into the working area is prevented by the frozen area F and the area R. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种屏蔽机器，其整体长度可以保持较短，并且可以抵抗天然地面的水和土压力而不使用诸如高强度砂浆的固化材料，并且一种用于盾构机的工作区域形成方法。解决方案：通过将化学溶液注入到屏蔽机1的挖掘方向前部形成土壤改良区域R.之后，在屏蔽机1的周围形成有冷冻区域F，形状如搭接区域R.自然地面的土压主要由其区域R抵抗，冻土区F和区域R防止了地下水进入工作区域。版权所有：（C）2007，JPO＆INPIT

7. 发明专利

JP2009174178A Method of constructing underground structure 审中-公开
标题翻译：构造地下结构的方法
公开(公告)号：JP2009174178A
公开(公告)日：2009-08-06
申请号：JP2008013421
申请日：2008-01-24
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SASAKI YUTAKA , SASAKI YUKINOBU , KAWABATA JUNICHI , INAO MICHIHIRO , YOKOO ATSUSHI , OKUYAMA MASAYOSHI , MORIYAMA TAKAMI , YANAGISAWA HIROSHI , KANDA KENJI
IPC分类号： E21D13/02 , E02D29/045 , E21D11/10 , E21D13/00
摘要： PROBLEM TO BE SOLVED: To provide a method of constructing an underground structure capable of constructing a large space under a ground without applying a load to the environment therearound.
SOLUTION: After the state of a ground 1 at the positions of adits 11 to be excavated is confirmed by adit section spring search boring 7, the adits 11 are excavated from a tunnel 3 to a range involving the position 9 where the underground structure is to be constructed at predetermined intervals in the axial direction of the tunnel 3. Next, after the state of the ground 1 at the positions of a pilot tunnel 19 to be excavated is confirmed by pilot tunnel section spring search boring 17, the pilot tunnel 19 for joining the adjacent adits 11 to each other near the ends thereof is excavated. Then, after the state of the ground 1 at the positions of deep foundation piles 25 to be constructed is confirmed by deep foundation section spring search boring 25, deep foundation piles 27 are constructed vertically at predetermined intervals in the axial direction of the pilot tunnel 19. The area between the tunnel 3 and the pilot tunnel 19 is excavated and a pile cap concrete 33 is placed, and the areas between the tunnel 3 and the deep foundation piles 27 are excavated and the base concrete 37 and a sidewall concrete 41 are placed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种构造地下结构的方法，该地下结构能够在没有对其周围的环境施加负载的情况下在地面下构造大的空间。
解决方案：在通过辅助部分弹簧搜索镗孔7确认在待挖掘的钻头11的位置处的地面1的状态之后，将钻头11从隧道3挖掘到涉及位置9的范围，其中地下在隧道3的轴向方向上以预定的间隔构造结构。接下来，在通过导频隧道截面弹簧搜索钻孔17确认在待挖掘的先导隧道19的位置处的地面1的状态之后，挖掘出用于将相邻的钻头11彼此靠近的端部连接的隧道19。然后，在深基础截面弹簧搜索镗孔25确认在构造的深基础桩25的位置处的地面状态1之后，在导向通路19的轴向上以预定间隔垂直地构造深基础桩27 挖掘隧道3与先导隧道19之间的区域，放置堆垛混凝土33，挖掘隧道3和深基础桩27之间的区域，并将基础混凝土37和侧壁混凝土41放置。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2004156379A Earth retaining cut-off structure and earth retaining cut-off method 有权
公开(公告)号：JP2004156379A
公开(公告)日：2004-06-03
申请号：JP2002325013
申请日：2002-11-08
申请人： Kajima Corp , Seiken Co Ltd , 株式会社精研 , 鹿島建設株式会社
发明人： YOSHIKAWA TADASHI , HAYAKAWA YASUYUKI , SASAKI YUKINOBU , TAKIMOTO KUNIHIKO , YOSHIDA TERU , UEMOTO KATSUHIRO , MIYAJIMA SUMIO , FUKAISHI TAMIYUKI , IZUTA HISAO
IPC分类号： E21D9/06 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide an earth retaining cut-off structure and an earth retaining cut-off method capable of very safely carrying out work of a widening section by enhancing freezing force (shearing force) and freezing separation resistance force in an abutting section of an earth retaining cut-off wall of frozen soil and tunnel lining materials to prevent the collapse of the earth retaining cut-off wall and the deformation and displacement of the lining materials.
SOLUTION: Shield holes 1 and 1 are bored in parallel with each other. The earth retaining cut-off wall 2 of frozen soil is formed between the shield holes 1 and 1. Both ends 2a and 2a of the earth retaining cut-off wall 2 are respectively abutted on skin plates 3a of steel shelled segments 3 installed as the lining materials of the shield holes 1 and 1. Dowels 4 are projected to the abutting section of both ends 2a and 2a of the earth retaining cut-off wall 2 and the skin plates 3a of the steel shelled segments 3.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2007192023A Lining member for width-enlarging type shield excavator 有权
标题翻译：宽宽类型盾构挖掘机的内衬构件
公开(公告)号：JP2007192023A
公开(公告)日：2007-08-02
申请号：JP2007116710
申请日：2007-04-26
申请人： Kajima Corp , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 鹿島建設株式会社
发明人： SASAKI YUKINOBU , OSAWA ICHIRO , NIWA AKIO , SUGIYAMA MASAHIKO
IPC分类号： E21D11/00 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a lining member which can sufficiently absorb tail clearances on both longitudinal ends of an existing segment, in a width-enlarging type shield excavator.
SOLUTION: The width-enlarging type shield excavator comprises a main excavator (1) and sub-excavators (2a, 2b) provided on both sides thereof. An axial line of each of the sub-excavators (2a, 2b) is displaced relative to an axial line of the main excavator (1) so that excavation may be conducted while enlarging the width. The lining member (4) used for the width-enlarging type shield excavator comprises a plurality of pieces including at least four corner parts (20a) as in Fig. 4. A bolt fitting hole (20A) for fitting a new segment (20A) to the existing segment (20) of each of the corner parts (20a) is formed to be an arc-like long hole having a center of the segment as the center of the arc-like shape.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在宽度扩大型盾构式挖掘机中充分吸收现有段的两个纵向端部的尾部间隙的衬里构件。解决方案：宽幅放大型盾构式挖掘机包括设置在其两侧的主挖掘机（1）和副挖掘机（2a，2b）。每个副挖掘机（2a，2b）的轴线相对于主挖掘机（1）的轴线移动，使得可以在扩大宽度的同时进行挖掘。用于宽幅放大型盾构式挖掘机的衬里构件（4）包括多个包括至少四个角部（20a）的零件，如图1所示。将新的节段（20A）装配到每个角部（20a）的现有段（20）上的螺栓安装孔（20A）形成为具有该段的中心的弧形长孔圆弧状的中心。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2004190325A Method and device for detecting shield machine relative position 有权
公开(公告)号：JP2004190325A
公开(公告)日：2004-07-08
申请号：JP2002359105
申请日：2002-12-11
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SASAKI YUKINOBU , KOBAYASHI TAKASHI , MIZOTA HISASHI , IWATA NORIHIKO , ISHIKAWA ZENICHI , KAMIO MASAHIRO , KATO MAKOTO
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield machine relative position measuring method for safely and rapidly measuring the relative positions of shield machines without being influenced by excavated sediment even if covered with the excavated sediment. SOLUTION: In this method for detecting the shield machine relative position, an excavating bit (a cutter bit 31b) is provided at the tip part 31 of a horizontal boring rod 30, and while excavating the ground with the excavating bit (the cutter bit 31b) at the tip, the horizontal boring rod 30 is elongated from one shield machine A toward the other shield machine B to measure the distance between the tip part 31 and the cutter disk 42 of the other shield machine B and to detect the distance between a magnetic sensor 33 and the cutter disk 42 and the position of a cutter disk slit. The horizontal boring rod 30 passes through the detected cutter disk slit, and the tip part 31 is brought close to a bulkhead 40 of the other shield machine B. COPYRIGHT: (C)2004,JPO&NCIPI

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