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1. 发明专利

JP2002161696A POSITION DETECTING SYSTEM OF TUNNEL EXCAVATOR 失效
公开(公告)号：JP2002161696A
公开(公告)日：2002-06-04
申请号：JP2000358639
申请日：2000-11-27
申请人： KUMAGAI GUMI CO LTD , ADO TECHNICAL CT KK
发明人： KAMIYAMA HIDEO , KAKIUCHI YUKIO , NAKAKITA AKIHIRO , YOSHIDA KOICHI
IPC分类号： E21D9/10 , G01C15/00 , G01C15/06
摘要： PROBLEM TO BE SOLVED: To provide a position detecting system of a tunnel excavator capable of reducing the costs of the whole system. SOLUTION: A pair of following targets 5 (5A and 5B) is set on an excavator body 2 automatically traveling in the tunnel 1 to cut a face 1a. A sight surface 5a for each of the following targets 5A and 5B is collimated by an automatic following type total station 10 set on a predetermined position of a tunnel inner wall to detect a position and a direction of the excavator body 2. A shutter opening and shutting mechanism 8 is provided to each of the following targets 5A and 5B. The sight surface 5a for each of the following targets 5A and 5B is capable of being alternately and intermittently controlled in accordance with a collimation by the automatic following type total station 10 by a rotary shutter 8A of the shutter opening and shutting mechanism 8.

2. 发明专利

JP2003278479A Method of constructing widening tunnel 有权
标题翻译：构造宽带隧道的方法
公开(公告)号：JP2003278479A
公开(公告)日：2003-10-02
申请号：JP2002083417
申请日：2002-03-25
申请人： Kajima Corp , Kumagai Gumi Co Ltd , Mitsui Miike Mach Co Ltd , Okumura Corp , Public Works Research Institute , Sentan Kensetsu Gijutsu Center , 株式会社三井三池製作所 , 株式会社奥村組 , 株式会社熊谷組 , 独立行政法人土木研究所 , 財団法人先端建設技術センター , 鹿島建設株式会社
发明人： MASHITA HIDETO , KAMATA HIROHISA , NAKAMORI JUNICHIRO , SHIMODERA SHINICHI , INAO MICHIHIRO , KIDOKORO TOSHIRO , ITO NORIYUKI , AKUTSU AKIHIDE , HATAYAMA EIICHI , MIZUHARA KENZO , INOUE NAOKI , KAMIYAMA HIDEO , NAKAKITA AKIHIRO , TEJIMA TAKAHARU
IPC分类号： E21D9/01 , E21D9/00 , E21D11/08 , E21D23/03
摘要： PROBLEM TO BE SOLVED: To provide a method of constructing a widening tunnel capable of easily enlarging a tunnel section while ensuring an ordinary traffic in the existing tunnel just as it is. SOLUTION: One side of the outside of the existing tunnel 2 and an upward ground are excavated while making a vehicle go through in the existing tunnel 2, a plurality of precast slabs 18 are arranged on the excavated surface to make back-filling, a guard fence 14 is constructed in the vertical direction from the precast slab on the top, the existing tunnel 2 is removed while making the vehicle go through in a space 29 surrounded by the precast slabs 18 and the guard fence 14, the precast slabs 18 are arranged on the remaining excavated wall surface of a new tunnel 4 to make back-filling after the removal of the existing tunnel, and then, the guard fence 14 is removed. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种构造能够容易地扩大隧道段的加宽隧道的方法，同时确保现有隧道中的普通业务。解决方案：在现有隧道2中使车辆通过现有隧道2外侧的一侧和向上的地面时，在挖掘面上设置多个预制板18，以进行回填在顶部的预制板上沿垂直方向构造防护栏14，在使预制板18和防护栏14围绕的空间29内通过现有的隧道2，预制板 18设置在新隧道4的剩余挖掘壁面上，在拆除现有隧道之后进行回填，然后移除防护栏14。版权所有（C）2004，JPO

3. 发明专利

JP2003278475A Widening method of existing tunnel and demolition method of the existing tunnel 有权
标题翻译：现有隧道现有的宽带化方法和现有隧道的拆除方法
公开(公告)号：JP2003278475A
公开(公告)日：2003-10-02
申请号：JP2002083012
申请日：2002-03-25
申请人： Kajima Corp , Kumagai Gumi Co Ltd , Mitsui Miike Mach Co Ltd , Okumura Corp , Public Works Research Institute , Sentan Kensetsu Gijutsu Center , 株式会社三井三池製作所 , 株式会社奥村組 , 株式会社熊谷組 , 独立行政法人土木研究所 , 財団法人先端建設技術センター , 鹿島建設株式会社
发明人： MASHITA HIDETO , KAMATA HIROHISA , NAKAMORI JUNICHIRO , KAMIYAMA HIDEO , NAKAKITA AKIHIRO , SHIMODERA SHINICHI , INAO MICHIHIRO , KIDOKORO TOSHIRO , ITO NORIYUKI , AKUTSU AKIHIDE , HATAYAMA EIICHI , MIZUHARA KENZO , INOUE NAOKI , TEJIMA TAKAHARU
IPC分类号： E21D9/01 , E21D9/00
摘要： PROBLEM TO BE SOLVED: To efficiently carry out widening work of a tunnel while using the existing tunnel just as it is. SOLUTION: In a method for constructing a new tunnel 2 by mounting a protector 15 on the inner circumferential surface of the existing tunnel to carry out the widening work in an approximately concentric circle on the outer circumference of the existing tunnel 1 while using the existing tunnel 1 just as it is, a bedrock 7 between a horizontal line X at right angles to the tunnel axial center 3 and the upper section 2a of the new tunnel 2 is excavated along the direction of the axis of the tunnel in the vicinity of the upper part of the upper end 6 of the existing tunnel 1, and after the excavated surface has been supported, bedrocks 8, 8, 9 and 9 between the sides 1b of the existing tunnel 1 and the sides 2b of the new tunnel 2 have been excavated in the direction of the lower part of the tunnel and in parallel to the direction of the axis of the tunnel, the excavated surface is supported to demolished the existing tunnel. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：在使用现有隧道的同时，有效地开展隧道的扩大工作。解决方案：在通过将保护器15安装在现有隧道的内圆周表面上来构造新隧道2的方法中，以在现有隧道1的外圆周上以大致同心圆进行加宽工作，同时使用现有的隧道1就是沿着隧道的轴线方向在附近挖掘沿着隧道轴心3的水平线X与新隧道2的上部2a之间的基岩7 在现有隧道1的上端6的上部，并且在挖掘表面已被支撑之后，现有隧道1的侧面1b和新隧道2的侧面2b之间的基底8,8,9和9 沿隧道下部的方向挖掘，并与隧道的轴线平行，挖掘出的地面被拆除了现有隧道。版权所有（C）2004，JPO

4. 发明专利

JPH05332098A COVERING CONSTRUCTION METHOD OF TUNNEL 失效
公开(公告)号：JPH05332098A
公开(公告)日：1993-12-14
申请号：JP16547692
申请日：1992-06-02
申请人： KUMAGAI GUMI CO LTD , KOMATSU MFG CO LTD
发明人： UEMATSU SUMIO , NAGAMATSU CHITOSHI , NAKAKITA AKIHIRO , ISHIDA ZENICHI
IPC分类号： E21D11/10
摘要： PURPOSE:To prevent concrete from falling off by making an auxiliary member arch rib, having a wire netting shaped in a tunnel arch curvature and a plural number of arch ribs of similar arch curvature provided on the outer side of the wire netting at a specified intervals in the tunnel axis direction, contact the excavating wall surface and troweling concrete on the wall from inside. CONSTITUTION:An auxiliary 30, which is composed of a wire netting 32 shaped in a tunnel arch curvature and a plural number of arch ribs 34 of the same arch curvature provided protrudingly in a thickness of W on the outer side of the wire netting 32 at intervals of d in the tunnel axis direction, is manufactured. An arch rib 34 of the auxiliary member 30 is positioned in a condition contacting the excavating wall surface of the tunnel and a concrete, to which a slurry-formed hardening accelerator and a liquid-formed hardening accelerator assistant are added, is troweled on the inside of the auxiliary member 30. Thus concrete being troweled can be prevented from falling off.

5. 发明专利

JP2011052528A Method for installing pipe into ground, and drilling device 有权
标题翻译：将管道安装到地面和钻孔装置中的方法
公开(公告)号：JP2011052528A
公开(公告)日：2011-03-17
申请号：JP2010172800
申请日：2010-07-30
申请人： Kumagai Gumi Co Ltd , 株式会社熊谷組
发明人： IWANAGA SHIGEJI , YASUKAWA YOSHIHIRO , KAJIYAMA MASAO , NAKAKITA AKIHIRO , KAWAGOE MASARU , MORISAKI YASUTAKA , IWASAKI HAJIME , SHIOKAWA HIROYUKI , ODAWARA HIDEAKI
IPC分类号： E21D9/04 , E21D9/06 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for installing pipes into the ground and a drilling device, which drives smoothly a pipe in the ground, even when the ground is mixed with a rigid gravel.
SOLUTION: This pipe installation method is constituted to install a drilling machine 26, inside a head opening side of the pipe 2 driven into the ground in advance, when the pipe 2 of rectangular cross-sectional shape is installed in the ground 10 from a cavity 100 formed in the ground 10, and to drive the pipe 2 to be installed in the ground, by pressing the pipe 2 and by drilling the ground 10 by the drilling machine, and uses the drilling machine 26 having a rotary drilling body 46 rotated around the rotation center line crossed with the driving direction of the pipe 2 as the rotation center, as the drilling machine 26.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当地面与刚性砂砾混合时，提供一种将管道安装到地面中的方法和一种能够平稳地驱动地面管道的钻井装置。解决方案：这种管道安装方法被构造成当将矩形横截面形状的管2安装在地面10中时，安装钻孔机26，该钻孔机26在预先被驱动到地面中的管2的头部开口侧内部从形成在地面10中的空腔100通过按压管2并通过钻孔机钻地10来驱动管2安装在地面中，并使用具有旋转钻孔体的钻孔机26 46作为旋转中心与作为旋转中心的管2的行进方向相交的旋转中心线旋转。作为钻孔机26。（C）2011，JPO＆INPIT

6. 发明专利

JP2010053667A Method and device for installing forepiling material 有权
标题翻译：用于安装材料的方法和装置
公开(公告)号：JP2010053667A
公开(公告)日：2010-03-11
申请号：JP2008222709
申请日：2008-08-29
申请人： Fatec:Kk , Kumagai Gumi Co Ltd , 株式会社ファテック , 株式会社熊谷組
发明人： IWANAGA SHIGEJI , MASUDA MITSUO , NAKAKITA AKIHIRO , HIROSE TOSHIBUMI , UNO SADAO , KAKIUCHI YUKIO , HIRABAYASHI MAMORU
IPC分类号： E21D9/04 , E21D9/06 , E21D9/08 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a method and a device, which enable a forepiling material to be installed in natural ground ahead of a cutting face without use of an expensive drilling bit.
SOLUTION: In the method for installing the forepiling material, the forepiling material is installed by being inserted in a direction crossing an internal wall surface toward the natural ground ahead of the cutting face from a boundary section between the cutting face of a tunnel cavity section and the internal wall surface of the tunnel cavity section. An inner pipe 3 is installed inside an outer pipe 2 as the forepiling material, which is equipped with a plurality of through-holes passing through inner and outer surfaces; the push-in operation of pushing the inner and outer pipe 3 and 2 into the natural ground together by bringing the cutting face into contact with a blade provided at the leading end of the outer pipe 2, and the discharge operation of discharging muddy water, in which sediment taken into the leading end of the outer pipe from the natural ground is mixed with water jetted into the leading end of the outer pipe via a section between the inner and outer pipes from the back end side of the outer pipe, to the outside of the inner pipe by sucking in the muddy water via an internal space of the inner pipe are performed so that the outer pipe can be installed by being inserted into the natural ground; and after that, the inner pipe is pulled out into the tunnel cavity section from the inside of the outer pipe.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种方法和装置，其使得能够在切割面之前的自然地面中安装前置材料而不使用昂贵的钻头。解决方案：在安装前置材料的方法中，通过在隧道的切割面之间的边界部分沿着穿过内壁表面的方向插入到切割面前方的自然地面的方向上安装前端材料空腔部分和隧道腔部分的内壁表面。内管3安装在外管2内，作为前管材料，其配置有穿过内表面和外表面的多个通孔; 通过使切割面与设置在外管2的前端的叶片接触而将内管3和外管3推入自然地面的推入操作和排出泥浆水的排出操作，其中从外部管道的前端从天然地面吸入的沉积物通过从外管的后端侧经内管和外管之间的部分喷射到外管的前端的水混合到通过内管的内部空间吸入泥水来进行内管外部的流动，从而可以通过将外管插入自然地面而进行安装; 之后，将内管从外管的内部拉出到隧道腔部。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2001012187A RAPID SOIL DISCHARGE SYSTEM 失效
公开(公告)号：JP2001012187A
公开(公告)日：2001-01-16
申请号：JP18580599
申请日：1999-06-30
申请人： KUMAGAI GUMI CO LTD
发明人： MITARAI YOSHIO , OKADA TAKASHI , TAKABA TSUNEKI , YASUKAWA YOSHIHIRO , KAKIUCHI YUKIO , KAMIYAMA HIDEO , NAKAKITA AKIHIRO
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a construction system capable of removing working face muck discharge soil at a high speed by eliminating interruption and stand-by of discharge soil loading work and providing the maximum ability of a loading machine having a large capacity. SOLUTION: This system rapidly discharging discharge soil such as muck produced after digging by a self-running type crusher out of a pit consists of a loading machine 19, a temporary loading device 20 in which discharge soil scooped by the loading machine 19 is put, a conveyor 20b attached to the temporary loading device 20, a turnable belt conveyor 17 attached to a front part of the self-running type crusher 1 connected with the conveyor 20b, a parting device 18 which is connected with a conveyor 14 attached to a rear part of the self-running type crusher 1 and swings to the right and left, cartridge type loading devices 21a, 21b for transportation which load discharge soil by parting by the parting device 18 and stand by behind the self-running type crusher 1, and a truck 22 carrying the cartridge type loading devices 21a, 21b for transportation out of the pit.

8. 发明专利

JPH05141196A SELECTING METHOD FOR SEAL USED IN CONCRETE LINING TROWEL 失效
公开(公告)号：JPH05141196A
公开(公告)日：1993-06-08
申请号：JP32837491
申请日：1991-11-18
申请人： KUMAGAI GUMI CO LTD , KOMATSU MFG CO LTD
发明人： UEMATSU SUMIO , NAGAMATSU CHITOSHI , NAKAKITA AKIHIRO , ISHIDA ZENICHI , ONO SHIGEO
IPC分类号： E04F21/16 , E21D11/10
摘要： PURPOSE:To select a seal accurately and easily by numeralizing an amount of deformation in adding the extent of vertical load to plural types of seals and, from a diagram based on this deformation value, selecting the seal with a target seal characteristic. CONSTITUTION:Plural types of plate seals consisting of a brush, form resin, elastic resin are provided Next, the seal 2 is vertically mounted on a platform scale 1, adding a pressing force (f) in the vertical direction from the upside, and a vertical deformation value Lb-Ld and a horizontal deformation value Le are measured. Then a data sheet is formed out of this measured value, selecting the seal 2 with a desired seal characteristic, and this seal is used for a trowel for concrete lining of a tunnel inner wall or the like. With this constitution, the seal is selectable so easily and accurately and simultaneously time and labor necessary for the selection can be sharply reduced in this way.

9. 发明专利

JPH04198053A CONCRETE FOR WIPING AND PRODUCTION THEREOF 失效
公开(公告)号：JPH04198053A
公开(公告)日：1992-07-17
申请号：JP32566390
申请日：1990-11-29
申请人： KUMAGAI GUMI CO LTD , KOMATSU MFG CO LTD
发明人： AZEDAKA SHINICHI , UEMATSU SUMIO , NAKAKITA AKIHIRO , ONO SHIGEO
IPC分类号： C04B18/04 , C04B18/08 , C04B18/14 , C04B28/02
摘要： PURPOSE:To obtain the subject concrete for wiping, excellent in fluidity and free from deterioration of materials under a condition of high temperatures by adding water to a mixture of cement, a fine aggregate, a coarse aggregate, a binder and a fine powder and kneading the resultant mixture. CONSTITUTION:An objective concrete is obtained by blending cement with a fine aggregate, a coarse aggregate, a binder and a fine powder, adding water thereto and kneading the resultant mixture. If the above-mentioned method is used, the specific surface area of the concrete particles is increased due to the fine powder contained in the concrete. Resistance to separation between concrete materials and binding strength between mutual concrete particles are improved thereby and fluidity of the concrete is also improved. When the above-mentioned concrete is used for wiping the wall surface of a tunnel, the concrete is spread to the four corners of concave parts on the wall surface of the tunnel therefor. In addition, the concrete is strongly bonded to the wall surface of the tunnel since the concrete is free from deterioration even under a circumstance of high temperature.

10. 发明专利

JP2008280842A Construction method of arch-shaped preceding support 有权
标题翻译： ARCH形状预处理支持的构造方法
公开(公告)号：JP2008280842A
公开(公告)日：2008-11-20
申请号：JP2008182193
申请日：2008-07-14
申请人： Kumagai Gumi Co Ltd , 株式会社熊谷組
发明人： IWANAGA SHIGEJI , HARA MORIYA , INADA MASAKI , OKADA TAKASHI , MATSUO TSUTOMU , TEZUKA HITOSHI , NAKAKITA AKIHIRO , ARAKI AKIFUMI , MATSUMOTO SOTARO
IPC分类号： E21D9/04 , E21D9/00 , E21D9/01 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a construction method of an arch-shaped preceding support by which a strong arch-shaped preceding support can be constructed easily even when the shape of an arch section is flat. SOLUTION: A plurality of tube bodies 10 with joints are inserted and buried in a natural ground 2, which is to be the arch section of a tunnel, along the arch section while connecting the tube bodies 10. Both end sides of the tube bodies 10 with the joints are fixed to reaction plates 5A, 5B mounted on pilot tunnels 1A, 1B. After steel wire bundles 20 penetrating the plurality of the tube bodies 10 with the joints are arranged along the arch section 4, the tube bodies 10 with the joints are filled with concrete to construct the preceding support 10R serving as an arch-shaped underground structure. Then, while taking a reaction force with the reaction plates 5A, 5B, fixed ends 20a, 20b of the steel wire bundles 20 are fixed to the reaction plates 5A, 5B in a state that a tensioning force is applied to the steel wire bundles 20 so that a compression force may be applied to the preceding support 10R in advance. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种拱形的前支撑件的构造方法，即使当拱形部分的形状是平坦的时，也可以容易地构造强拱形的前支撑件。解决方案：在连接管体10的同时，将具有接头的多个管体10插入并埋入作为拱形拱部的自然地面2中。具有接头的管体10固定在安装在驾驶员隧道1A，1B上的反作用板5A，5B上。在沿着拱形部分4布置穿过多个管体10的钢丝束20之后，用接头填充具有接头的管体10，以构成用作拱形地下结构的前一个支撑件10R。然后，在与反作用板5A，5B反作用力的同时，钢丝束20的固定端20a，20b在向钢丝束20施加张力的状态下固定在反作用板5A，5B上从而可以预先对前一个支撑件10R施加压缩力。版权所有（C）2009，JPO＆INPIT

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