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1. 发明专利

JP2001020676A VOID FILLING METHOD IN EXCAVATING GROUND BY EXCAVATOR 失效
公开(公告)号：JP2001020676A
公开(公告)日：2001-01-23
申请号：JP19586699
申请日：1999-07-09
申请人： KAJIMA CORP , TOKAI RUBBER IND LTD
发明人： NISHIOKA KAZUNORI , SHIMODERA SHINICHI , UDA SHINYA , KOYANAGI HIROSHI
IPC分类号： E21D9/10 , E21D9/06 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To prevent spreading of looseness and contrive improvement of work efficiency in an inferior ground part by excavating ground by an excavator, stopping the excavator when the looseness and void of the ground are detected, injecting a chemical into the void in a mousse state, and filling the void with the chemical. SOLUTION: Ground S is bored by a tunnel boring machine 1, after the looseness and void of the ground S are detected from the machine data of the increase or the like of cutter torque and the in-adit observation or the like from the gap of the slit or the like of a cutter head, the tunnel boring machine 1 is stopped, and the position and size of the void are confirmed from the gap of the slit or the like of the cutter head. Next, a heat resistant vinyl chloride pipe 2 is inserted in the void R produced by collapse, a chemical is injected in a mousse state from a nozzle, the void R is filled, and spreading of the void (looseness) is prevented. Thereby it can be easily and inexpensively executed as compared with the conventional method.

2. 发明专利

JP2001020675A VOID FILLING METHOD IN EXCAVATING GROUND BY EXCAVATOR 失效
公开(公告)号：JP2001020675A
公开(公告)日：2001-01-23
申请号：JP19584799
申请日：1999-07-09
申请人： KAJIMA CORP , TOKAI RUBBER IND LTD
发明人： NISHIOKA KAZUNORI , SHIMODERA SHINICHI , UDA SHINYA , KOYANAGI HIROSHI
IPC分类号： E21D9/10 , E21D9/06 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To prevent spreading of looseness and contrive improvement of working efficiency in an interior ground part by excavating ground by an excavator, stopping the excavator when the looseness and void of the ground are detected, injecting a chemical into the void by an air spray, and filling the void with the chemical. SOLUTION: A ground S is bored by a tunnel boring machine 1, after the looseness and void of the ground S are detected from the machine data of the increase or the like of cutter torque and the in-adit observation or the like from the gap of the slit or the like of a cutter head, the tunnel boring machine 1 is stopped, and the position and size of the void are confirmed from the gap of the slit or the like of the cutter head. Next, a heat resistant polyvinyl chloride pipe 2 is inserted in the void R produced by collapse, a chemical is injected by an air mixing method from a nozzle, the void R is filled, and spreading of the void (looseness) is prevented. Thereby it can be easily and inexpensively executed as compared with the conventional method.

3. 发明专利

JP2001031970A VOID-FILLING CHEMICAL SOLUTION FOR GROUND EXCAVATION USING EXCAVATOR 失效
公开(公告)号：JP2001031970A
公开(公告)日：2001-02-06
申请号：JP20524799
申请日：1999-07-19
申请人： TOKAI RUBBER IND LTD , KAJIMA CORP
发明人： UDA SHINYA , KOYANAGI HIROSHI , WAKIZAKA OSAMU , NISHIOKA KAZUNORI , SHIMODERA SHINICHI
IPC分类号： E21D11/00 , C09K17/46 , C09K17/48 , C09K103/00
摘要： PROBLEM TO BE SOLVED: To provide a void-filling chemical solution which easily comes off from tunnel boring machine(TBM) cutter heads, etc., when attached to excavators such as TBM cutter heads, etc. SOLUTION: A chemical solution for filling voids at ground excavation conducted using an excavator is prepared using an expanded polyurethane solution comprising the following liquid (A) and liquid (B). (A) A liquid which essentially comprises water glass and contains a polyol. (B) A liquid which essentially comprises an isocyanate. Preferably, the content of water glass is 50 wt.% or more against the total weight of liquid (A).

4. 发明专利

JP2007209905A Anaerobic bioreactor 审中-公开
标题翻译： ANAEROBIC BIOREACTOR
公开(公告)号：JP2007209905A
公开(公告)日：2007-08-23
申请号：JP2006032941
申请日：2006-02-09
申请人： Kajima Corp , 鹿島建設株式会社
发明人： YOSHIDA TERUHIKO , TOGO YOSHITAKA , SHIMODERA SHINICHI , SHIBUYA TSUTOMU , YASUFUKU HIDEAKI , SASAGAWA YASUHIRO , HARADA ATSUSHI
IPC分类号： C02F3/28 , C02F3/10
CPC分类号： Y02E50/343 , Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an anaerobic bioreactor of which the methane fermentation efficiency is hardly deteriorated even after a long-term operation. SOLUTION: Organic matter-containing liquid S is charged into the inside of a fermentation tank 2 surrounded by a downward projected conical or hemispherical bottom wall 3, a cylindrical peripheral wall 5 connected to the upper part of the bottom wall, and a top wall 6. A fixed bed 10 of an anaerobic microorganism group is installed over the cross section of the peripheral wall 5 between the bottom wall 3 and the top wall 6 in the fermentation tank 2. The organic matter-containing liquid S in the fermentation tank 2 is pulled out from the top of the fixed bed by a return passage 16 with a pump 17 to be returned into a part of the fermentation tank 2 below the fixed bed through the outside of the fermentation tank 2. A return flow of the organic matter-containing liquid S from the return passage 16 to the part below the fixed bed is led to the tip end 3a of the bottom wall 3 by a guide member 18 to be injected downward, thereby an upward flow U of the organic matter-containing liquid S which spreads along the inner surface of the bottom wall 3, and passes through the fixed bed 10 uniformly is formed in the fermentation tank 2. Desirably a discharge port 20 with switching valves V1, V2 is installed at the tip end 3a of the bottom wall 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供厌氧生物反应器，即使在长期运行之后甲烷发酵效率也几乎不劣化。解决方案：将含有机物的液体S装入由向下突出的圆锥形或半球形底壁3围绕的发酵罐2的内部，连接到底壁上部的圆柱形周壁5和顶壁6.在发酵罐2的底壁3与顶壁6之间的周壁5的横截面上安装有厌氧微生物群的固定床10.发酵罐中含有机物的液体S 通过具有泵17的返回通道16将罐2从固定床的顶部拉出，以通过发酵罐2的外部返回到固定床下方的发酵罐2的一部分。回流从返回通路16向固定床下方的部分的含有机物的液体S通过引导部件18引导到底壁3的前端3a，向下方注入，从而有机物质的液体S向上流动，含液体在发酵罐2中形成有沿底壁3的内表面扩散并均匀地通过固定床10的S，在切换阀V1，V2的排出口20安装在底部的前端部3a （C）2007，JPO＆INPIT

5. 发明专利

JPH10231690A TUNNEL EXCAVATOR AND EXCAVATION METHOD 失效
公开(公告)号：JPH10231690A
公开(公告)日：1998-09-02
申请号：JP3593997
申请日：1997-02-20
申请人： KAJIMA CORP
发明人： SHIMODERA SHINICHI , KAJI SHIGEHITO , YOKOYAMA MITSURU
IPC分类号： E21D9/11 , E21D9/10 , E21D11/40
摘要： PROBLEM TO BE SOLVED: To assemble temporarily liners in parallel with excavation and to switch to liners at any time. SOLUTION: The tunnel excavator and excavation method are intended for transporting a divided liners R to an erector 5 provided outside and behind an excavator by transport means 6, 7, assemble temporarily the liner R into a ring state by the ejector 3, and transport the temporarily-assembled ring liners R to any of multiple grippers 1 provided outside and behind the excavator. The ring-form temporarily-assembled liners R is pressed against the ground by operating a hydraulic jack so that the propelling reactive force of the excavator may be received by the ground through the liners R pressed against the ground by the grippers 1.

6. 发明专利

JPS6172198A Method of cement construction 失效
标题翻译：水泥建筑方法
公开(公告)号：JPS6172198A
公开(公告)日：1986-04-14
申请号：JP19396384
申请日：1984-09-18
申请人： Kajima Corp
发明人： SHIMODERA SHINICHI , FUJII SHUNSUKE , KOJIMA KEIJI
IPC分类号： E21D11/04 , E21D11/40

7. 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

8. 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

9. 发明专利

JP2001020697A ERECTOR DEVICE, TIMBERING ASSEMBLING METHOD, AND TUNNEL EXCAVATING MACHINE 失效
公开(公告)号：JP2001020697A
公开(公告)日：2001-01-23
申请号：JP19022199
申请日：1999-07-05
申请人： MITSUBISHI HEAVY IND LTD , KAJIMA CORP
发明人： TANAKA AKIO , SAMEJIMA MAKOTO , SATO TAKUSHI , OKAMOTO KAZUYUKI , SHIMODERA SHINICHI , YOKOYAMA MITSURU , SHIGENAGA AKIHIRO
IPC分类号： E21D9/06 , E21D9/10 , E21D11/40
摘要： PROBLEM TO BE SOLVED: To improve the workability of tunnel construction work by simplifying timbering assembling work, making a device compact and lightweight, and facilitating the handling of drive cables in an erector device. SOLUTION: A swiveling ring 44 is swivel-freely supported at a rear part of the body 11 of a TBM 10 by a swiveling roller. A plurality of stock bases 49 to support timbering, a hook to connect the end parts of the timbering via a rope, and a grip 51 to move the plurality of pieces of timbering in a temporarily assembled state radially with respect to an existing tunnel and to bring the timbering into close contact with its inner wall surfaces are mounted to the swiveling ring 44.

10. 发明专利

JPH11131993A TUNNEL EXCAVATING METHOD AND TUNNEL LINER THEREOF 失效
公开(公告)号：JPH11131993A
公开(公告)日：1999-05-18
申请号：JP29264697
申请日：1997-10-24
申请人： KAJIMA CORP , SUMITOMO OSAKA CEMENT CO LTD , NIPPON STEEL CORP
发明人： YOSHIMURA MUNEO , KAJI SHIGEHITO , SHIMODERA SHINICHI , AOYAMA KANAME , SUZUKI HIROAKI , SASAKI MICHIO , HIROZAWA NORIYUKI
IPC分类号： E21D9/11 , E21D9/10 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To bear reaction surely by a gripper while easily executing the expansion of a tunnel liner when the earth pressure of a bedrock is particularly high in a method of TBM(a tunnel boring machine) construction. SOLUTION: The tunnel liner 10 is composed of gripper sections, to which grippers disposed on both sides of the tunnel left-right direction are abutted, general sections connected at the upper end lower ends of the gripper sections 11 through hinges 14 respectively and an expansion section 13 mounted on one 12C of the general sections and used for expanding width. A plurality of main girders curved along the inner circumference of a tunnel are juxtaposed in the tunnel axial direction to the gripper sections 11 and the general sections, skin plates, in which both edge sections are joined with both main girders respectively, are mounted among the main girders, and the skin plates set up to the general sections are formed of a steel plate having a corrugated-shaped tunnel- axis rectangular cross section.

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