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1. 发明专利

JPH09279997A JOINT STRUCTURE FOR SEGMENT 失效
公开(公告)号：JPH09279997A
公开(公告)日：1997-10-28
申请号：JP8975296
申请日：1996-04-11
申请人： TEITO KOSOKUDO KOTSU EIDAN , KUMAGAI GUMI CO LTD , NIPPON STEEL CORP , GEOSTR CORP
发明人： INOSE JIRO , ISHIKAWA YUKIHIKO , NUMAZAWA KENJIRO , MIYASHITA YOSHITAKA , YAMAMORI NORIYASU , OKAMOTO TATSUYA , INADA MINORU , DOSONO YOSUKE , FUJINO YUTAKA , DAICHIYOU TADAHIRO
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide inserts in two upper and lower stages with more proof stress and rigidity than usual when tunnel covering segments are jointed in sequence in a circumferential direction within bolts. SOLUTION: When tunnel covering segments 1 are jointed with bolts 4 arranged in two upper and lower stages, inserts 7 provided in two upper and lower stages to be fastened with the bolts 4 are integrally connected with linking steel plates 8, 8.U-shaped reinforcing bars 9 are integrally jointed to the inserts 7 into one structure as a whole. The inserts 7 and the U-shaped reinforcing bars 9 are formed by deformed bars.

2. 发明专利

JPH07109895A COUPLING STRUCTURE FOR SEGMENT 失效
公开(公告)号：JPH07109895A
公开(公告)日：1995-04-25
申请号：JP25607793
申请日：1993-10-13
申请人： TEITO KOSOKUDO KOTSU EIDAN , KUMAGAI GUMI CO LTD , GEOSTR CORP
发明人： INOSE JIRO , NAKAJIMA MAKOTO , FUJIKI IKUO , TASHIRO NOBORU , YAMAMORI NORIYASU , KAWACHI HIROTOMO , DAICHIYOU TADAHIRO , DOSONO YOSUKE , FUJINO YUTAKA
IPC分类号： E21D11/04 , E21D11/08
摘要： PURPOSE:To connect a segment with combined advantages of the bolt system and the pin system by fixing a flat steel at the pin member insertion hole position of a coupling plate, and providing a pin member insertion connecting hole on a pin member insertion hole. CONSTITUTION:The tip section of a pin member 17 is formed into a cap screw 17b, the pin member 17 is inserted into a pin member insertion hole, and a bolt is screwed and fastened from a bolt fastening space section 14 on the front face. A coupling section is molded by the reinforced concrete constituting a segment 10, and a bolt is screwed and fastened to the pin member 17. The bolt is inserted into a bolt insertion hole provided on the pin member insertion hole in advance, and the bolt is fastened via a notch section behind the bolt insertion hole after the insertion of the pin member 17. The connecting work of the segment 10 is easily and quickly performed, the executing time is shortened, and the cost can be reduced.

3. 发明专利

JP2001271585A UNDERGROUND JOINT TYPE TUNNEL EXCAVATOR 失效
公开(公告)号：JP2001271585A
公开(公告)日：2001-10-05
申请号：JP2000086944
申请日：2000-03-27
申请人： MITSUBISHI HEAVY IND LTD , TOKYOTO GESUIDO SERVICE KK , KUMAGAI GUMI CO LTD , SHIMIZU CONSTRUCTION CO LTD , NISHIMATSU CONSTR CO LTD , HAZAMA GUMI , PENTA OCEAN CONSTRUCTION , GEOSTR CORP
发明人： SHIOYA NORISATO , YAMAZAKI KOJI , TAKAHASHI YOSHIFUMI , DEGUCHI TOSHIYUKI , HATTORI KOICHI , KIDO YOSHIKAZU , YAMAMORI NORIYASU , GOTO TORU , SEKI SHINJI , WATANABE TORU , ISO HARUO , TAKENOUCHI YASUAKI , HAGIWARA TSUTOMU , KAWAKAMI OSAMU , HIRAI MIKIO , TANAKA HIDEKI , FUJINO YUTAKA
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To reduce a burden to a copy cutter in underground joint type tunnel excavator, thereby preventing a decrease in excavation efficiency and improving the reliability and permitting the excavation for a tunnel having a small diameter. SOLUTION: A cutter ring 43 comprising an outer ring 44 and an inner ring 45 in a front drum 11 is installed, a cutter revolving motor 27 is used as a turning drive source for the inner ring 45, docking pins 71 are installed to a face plate 20 of a cutter head 17 at equal intervals, and the cutter head 17 and the inner ring 44 are made rotatable as one united body by linking the docking pin 71 to the linking gutter 73 of the inner ring 45 by means of a docking jack 72.

4. 发明专利

JP2003064995A Construction method of shield tunnel and segment for opening part 有权
标题翻译：盾构隧道施工方法及开挖部分
公开(公告)号：JP2003064995A
公开(公告)日：2003-03-05
申请号：JP2001260141
申请日：2001-08-29
申请人： Geostr Corp , Komatsu Ltd , Kumagai Gumi Co Ltd , Ohbayashi Corp , Sato Kogyo Co Ltd , Tokyoto Gesuido Service Kk , ジオスター株式会社 , 佐藤工業株式会社 , 東京都下水道サービス株式会社 , 株式会社大林組 , 株式会社小松製作所 , 株式会社熊谷組
发明人： KOMATSUBARA OSAYOSHI , YAMAMORI NORIYASU , KITANO YOSHINORI , MORIYA YOICHI , SEKIMOTO NOBORU , YOKOTA MASAKAZU , KIKUCHI YUKIO
IPC分类号： E21D9/06 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a shield tunnel capable of easily forming an opening part in a short time by eliminating secondary lining and to provide a segment for the opening part used for an opening planned part of the tunnel.
SOLUTION: A segment ring 10 including the segments 11 and 12 for the opening part reinforced by previously burying reinforcing steel plates 11S and 12S at a position forming the opening part of the shield tunnel 40, and a segment ring 20 of a symmetrical shape on the segment ring 10 and the boundary are arranged, and the opening planned part 40P of the segment rings 10 and 20 are constituted of unreinforced concrete easier to remove than reinforced concrete.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够通过消除二次衬里在短时间内容易地形成开口部的屏蔽隧道的构造方法，并且为用于隧道的开口计划部分的开口部分提供一段。解决方案：包括用于开口部分的段11和12的分段环10通过在形成屏蔽通道40的开口部分的位置处预先埋入加强钢板11S和12S以及在其上形成对称形状的段环20来增强分段环10和边界布置，节环10和20的开口规划部分40P由比钢筋混凝土更容易去除的未增强混凝土构成。

5. 发明专利

JPH0932464A CONSTRUCTION METHOD FOR JOINING TUNNEL, AND SHIELD MACHINE FOR USE 失效
公开(公告)号：JPH0932464A
公开(公告)日：1997-02-04
申请号：JP18956395
申请日：1995-07-25
申请人： TOKYO MET GOV GESUIDO SERVICE , SHIMIZU CONSTRUCTION CO LTD , KUMAGAI GUMI CO LTD , NISHIMATSU CONSTR CO LTD , HAZAMA GUMI , GEOSTR CORP
发明人： TAKAHASHI KAZUO , YABE TOSHIYUKI , AOKI SHIGETO , SUZUKI MINORU , SEKI SHINJI , KIDO YOSHIKAZU , YAMAMORI NORIYASU , WATANABE TORU , ISO HARUO , HAYAKAWA MASAHIKO , HAGIWARA TSUTOMU , FUJINO YUTAKA , TANAKA HIDEKI
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To easily and firmly join existing and new tunnels together. SOLUTION: A cutting and reinforcing ring 6 is provided inside the skin plate 2 of a shield machine 1 in such a way as to be free to move back and forth in the excavating direction, and a ring driving jack 10 for pushing out the cutting and reinforcing ring 6 is provided on the ring 6. As a new tunnel T2 is excavated using the shield machine 1, the cutting and reinforcing ring 6 is pushed out by the ring driving jack 10 at a position a predetermined distance away from an existing tunnel T1, after which the cutting and reinforcing ring 6 is pushed out while being rotated by transmitting the driving force of a cutter 11. The segments of the existing tunnel T1 are cut using a cutting bit 7 to form openings so as to join the existing T1 and new T2 tunnels together.

6. 发明专利

JPH0967996A SHIELD TUNNEL JOINING METHOD 失效
公开(公告)号：JPH0967996A
公开(公告)日：1997-03-11
申请号：JP22339795
申请日：1995-08-31
申请人： TOKYO MET GOV GESUIDO SERVICE , NISHIMATSU CONSTR CO LTD , KUMAGAI GUMI CO LTD , SHIMIZU CONSTRUCTION CO LTD , HAZAMA GUMI , GEOSTR CORP
发明人： TAKAHASHI KAZUO , YABE TOSHIYUKI , AOKI SHIGETO , WATANABE TORU , ISO HARUO , KIDO YOSHIKAZU , YAMAMORI NORIYASU , SUZUKI MINORU , SEKI SHINJI , HAYAKAWA MASAHIKO , HAGIWARA TSUTOMU , FUJINO YUTAKA , TANAKA HIDEKI
IPC分类号： E21D9/04 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield tunnel joining method by which even in the case where a new shield tunnel is joined to the side surface of an existing shield tunnel, the soil improvement can be reduced or eliminated without being restricted by the working site, and the reinforcing materials in the vicinity of the opening part of the existing segment can be reduced, and in the case of the slide hood system even the gravel ground or the like difficult in sliding can be smoothly excavated, so that it can be securely and inexpensively joined in a prescribed position. SOLUTION: A shield excavator 2 for constructing a new tunnel is approached to a joining place, and a pipe for pipe roofing is excavatedly inserted from the shield excavator 2 so as to reach the inside of an existing tunnel 8a. These pipes are arranged at given intervals in the outer circumferential part of the hollow section inside the new tunnel so as to form a pipe roof.

7. 发明专利

JP2006118307A Segment and manufacturing method of the segment 审中-公开
标题翻译：分段的制造和制造方法
公开(公告)号：JP2006118307A
公开(公告)日：2006-05-11
申请号：JP2004309661
申请日：2004-10-25
申请人： Geostr Corp , Kumagai Gumi Co Ltd , ジオスター株式会社 , 株式会社熊谷組
发明人： YAMAMORI NORIYASU , FUJINO YUTAKA
IPC分类号： E21D11/08 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a segment and a manufacturing method of the segment capable of solving such problems that the conventional segment is not made to connect steel plates mounted on every surface thereof to each other, there is a possibility to leak ground water to the inside of a tunnel through the inside of the segment between both steel plates and that there is a possibility to accelerate the corrosion of reinforcement of the inside of the segment by entering ground water into cracks occurred in the inside of the segment.
SOLUTION: The segment 1 is equipped with a segment body 1A formed by a concrete, plates (metal plates 3; 3A) respectively mounted on sides 6; 6; 7; 7 other than the inside 2 of the segment body 1A as the inside of a tunnel wall body and the outside 5 and a connecting body (welding section 4) connecting both end sections of the plates to each other in a water-tight state in a boundary between both surfaces of the segment body.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够解决传统的段不将安装在其每个表面上的钢板彼此连接的问题的段的段和制造方法，可能泄漏将地下水通过两钢板之间的段内部的隧道内部，并且通过将地下水进入段内发生的裂缝，可能加速段内部的钢筋腐蚀。解决方案：段1配备有由混凝土形成的段体1A，分别安装在侧面6上的板（金属板3; 3A） 6; 7; 除了作为隧道壁体的内部的段主体1A的内部2以外的外部5以及连接体（焊接部4）的连接体（焊接部4）以不透水的状态彼此连接，分段体的两个表面之间的边界。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005002706A Joint hardware for segment 有权
标题翻译：联合硬件分部
公开(公告)号：JP2005002706A
公开(公告)日：2005-01-06
申请号：JP2003169025
申请日：2003-06-13
申请人： Geostr Corp , Kumagai Gumi Co Ltd , Tokyo Metro Co Ltd , ジオスター株式会社 , 東京地下鉄株式会社 , 株式会社熊谷組
发明人： YAMAMORI NORIYASU , KIDO YOSHIKAZU , KAWACHI HIROTOMO , YAHAGI SHUICHI , FUJIKI IKUO , OISHI TAKASHI , FUJINO YUTAKA , UDAGAWA NORIHIKO , IWATA KAZUSANE
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint metal fitting for a segment, for securing rigidity to shearing force and tensile force acting on a joint part, by integrally casting a hardware body and an anchor member.
SOLUTION: The joint metal fitting 30 for the segment is composed of a bolt installing part 31 for forming a bolt inserting hole 31s, a joint body 34 for forming a fastening space part 33 arranged on the back face side of this bolt installing part 31, a first anchor member 35 projected in parallel to the shaft direction of the bolt inserting hole 31s from the outer peripheral part back face side of this joint body 34, and a second anchor member 36 projected in the center of an outer peripheral part of the joint body 34, so as to incline obliquely backward to a side surface 10c becoming a connecting surface of the segments 10 and 10 adjacent in the axis direction of a heading. The joint body 34, the first anchor member 35, and the second anchor member 36 are integrally formed by casting.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过一体铸造五金体和锚定构件，提供用于段的接头金属接头，用于确保作用在接头部分上的剪切力和张力的刚度。解决方案：用于该段的接头金属配件30由用于形成螺栓插入孔31s的螺栓安装部31，用于形成紧固空间部33的接合体34构成，该紧固空间部33布置在该螺栓安装的背面侧部分31，从该接头本体34的外周部分背面侧平行于螺栓插入孔31s的轴向平行地突出的第一锚定部件35，以及突出在外周部分的中心的第二锚定部件36 以便倾斜地向后倾斜成为在标题的轴线方向上相邻的段10和10的连接表面的侧表面10c。接头体34，第一锚固构件35和第二锚定构件36通过铸造一体地形成。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2001271586A UNDERGROUND JOINT TYPE TUNNEL EXCAVATOR AND TUNNEL JOINT METHOD 失效
公开(公告)号：JP2001271586A
公开(公告)日：2001-10-05
申请号：JP2000086945
申请日：2000-03-27
申请人： MITSUBISHI HEAVY IND LTD , TOKYOTO GESUIDO SERVICE KK , KUMAGAI GUMI CO LTD , SHIMIZU CONSTRUCTION CO LTD , NISHIMATSU CONSTR CO LTD , HAZAMA GUMI , PENTA OCEAN CONSTRUCTION , GEOSTR CORP
发明人： SHIOYA NORISATO , YAMAZAKI KOJI , TAKAHASHI YOSHIFUMI , DEGUCHI TOSHIYUKI , HATTORI KOICHI , KIDO YOSHIKAZU , YAMAMORI NORIYASU , GOTO TORU , SEKI SHINJI , WATANABE TORU , ISO HARUO , TAKENOUCHI YASUAKI , HAGIWARA TSUTOMU , KAWAKAMI OSAMU , HIRAI MIKIO , TANAKA HIDEKI , FUJINO YUTAKA
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To improve the reliability in work by definitely carrying out water stop when jointing a new tunnel to an existing tunnel in an underground joint tunnel excavator and tunnel jointing method. SOLUTION: A cutting ring 43 comprising an outer ring 44 and an inner ring 45 which are freely movable relatively is installed to the front drum 11, the inner ring 45 is made rotatable as one body together with the cutter head 17 by using a cutter revolving motor 27, many cutter bits 50 are installed to the front end portion of the inner ring 45, first, second and third discharge hole 79, 80 and 81 are formed at the tip portion of the outer ring 44, a chemical filling passage 77 is connected to the first discharge outlet 79 and second discharge outlet 80, and the tip portion of a filler injecting path 78 is connected to a third discharge outlet 81.

10. 发明专利

JPH0996188A TUNNEL JOINING ENGINEERING METHOD AND DEVICE 失效
公开(公告)号：JPH0996188A
公开(公告)日：1997-04-08
申请号：JP25755795
申请日：1995-10-04
申请人： TOKYO MET GOV GESUIDO SERVICE , NISHIMATSU CONSTR CO LTD , KUMAGAI GUMI CO LTD , SHIMIZU CONSTRUCTION CO LTD , HAZAMA GUMI , GEOSTR CORP
发明人： TAKAHASHI KAZUO , YABE TOSHIYUKI , AOKI SHIGETO , WATANABE TORU , ISO HARUO , KIDO YOSHIKAZU , YAMAMORI NORIYASU , SUZUKI MINORU , SEKI SHINJI , HAYAKAWA MASAHIKO , HAGIWARA TSUTOMU , FUJINO YUTAKA , TANAKA HIDEKI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To prevent a water cut-off means from coming into contact with the cut surface of an existing segment in the rotating condition to be damaged and make a designated limited installation range suffice in the case of advancing a ring to cut and intrude into an existing segment to be joined to the segment, thereby joining a new tunnel and an existin tunnel to each other and installing a water cut-off means comprising a water cut-off bag or the like in the outer periphery of the ring. SOLUTION: A ring joined to an existing segment comprises a cutting ring 4 which is positioned inside a skin plate 2 and turned to cut and intrude into a segment 13 of an existing tunnel and a water cut-off ring 3 which is positioned outside the cut ring 4, not rotated and provided with a water cut-off container 10 as a water cut-off means on the outer periphery thereof, which is adapted to cut off water in a gap between the intruded cut ring 4 and the cut-opened existing segment 13. While being rotated, the cut ring 4 is advanced to cut and intrude into the segment 13 of the existing tunnel and joined thereto, the water cut-off ring 3 is advanced in synchronization with the cut ring 4 without rotation to make the water cut-off container 10 closely adhere to the cut opening surface of the segment 13.

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