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11. 发明专利

JPH1144176A UNDERGROUND WALL FOR SHIELDED TUNNEL AND METHOD FOR CONSTRUCTING THE SAME 失效
公开(公告)号：JPH1144176A
公开(公告)日：1999-02-16
申请号：JP20133297
申请日：1997-07-28
申请人： MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a safe and economical underground wall for a shielded tunnel, capable of coping with large tunnel cross sections, and a method for constructing the same. SOLUTION: An underground wall is cut horizontally into a rectangular shape to provide a rectangular opening 7-1, which is reinforced with rod-or plate-shaped reinforcement made of carbon fibers, glass fibers, aramid fibers, and the like, and in which concrete is poured. After the concrete has hardened, a rectangular opening 7-2 is provided and similar processes are performed. Similarly, the underground wall 3 of the part dug by a shield machine is remodeled.

12. 发明专利

JPH0960471A WALL BODY FOR SHIELD TUNNELING METHOD 失效
公开(公告)号：JPH0960471A
公开(公告)日：1997-03-04
申请号：JP21186595
申请日：1995-08-21
申请人： MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To shorten the construction period and improve safety by forming the structure of a wall body of the portion where a shield machine passes with a concrete member or a thermosetting resin member made of a metal material or a metal reinforcing material excavatable by the machine. SOLUTION: An aluminum alloy is arranged at the portion of the aluminum bar arrangement section of succeeding elements located on both sides of a preceding element, and only reinforcing bars are arranged at the other portions. The aluminum alloy having nearly the same strength as that of reinforcing bars and less elongation then the reinforcing bars is used as a reinforcing material for the concrete structure of the aluminum bar arrangement section. This wall body can be easily excavated and broken by the excavating capability of a shield machine 7, and the manual excavating work and ground improving work are not required. The tunnel excavating cost is reduced, the construction period is shortened, and safety is improved.

13. 发明专利

JPH08284579A METHOD AND APPARATUS FOR SHAFT EXCAVATION 失效
公开(公告)号：JPH08284579A
公开(公告)日：1996-10-29
申请号：JP8953295
申请日：1995-04-14
申请人： MATSUMOTO YOSHIJI , KAJIMA CORP , SHIMIZU CONSTRUCTION CO LTD , HAZAMA GUMI , HITACHI CONSTRUCTION MACHINERY , MAEDA CONSTRUCTION
发明人： MATSUMOTO YOSHIJI , YOSHIMURA MUNEO , HAGIWARA HIDEKI , SONODA TETSUJI , TANAKA TAKESHI , TSUCHIYA KIYOSHI , ISHIKAWA YASUAKI , AJIRO SHUICHI , YOSHIOKA YASUHIRO , IIJIMA MICHIO , FURUMURA NORIO , KITAGAWA SHIGEKI
IPC分类号： E21D1/06
摘要： PURPOSE: To enable the execution of works efficiently while controlling the cutting-edge resistance of a shaft structure by continuously conducting excavation in the depth direction by using a diameter expanding cutter in a shaft excavating method and a shaft excavator. CONSTITUTION: A bedrock on the inner circumferential side is excavated from the internal surface of a caisson 2 by a main cutter 9A first, a diameter expanding cutter 9B is expanded slightly and the diameter of the lower side of a caisson cutting edge 2a is excavated, and whether or not the caisson 2 can be pressed in by a press-in device 4 is tested. The diameter expanding cutter 9B is further expanded and diameter-expansion excavation is performed successively when the caisson 2 cannot be pressed in, and the diameter expanding cutter 9B is expanded once or at several times up to a section near to the place of diameter expansion at the time of its own weight settlement of the caisson 2 and diameter-expanding excavation is carried out in subsequent excavation by the diameter expanding cutter 9B when the caisson 2 can be pressed in. A cutter 9 for excavation is returned to an upper place while the diameter expanding cutter 9B is shrunk completely, and the caisson 2 is pressed in by the press-in device 4.

14. 发明专利

JP2539036B2 失效
公开(公告)号：JP2539036B2
公开(公告)日：1996-10-02
申请号：JP12034589
申请日：1989-05-16
申请人： MATSUMOTO YOSHIJI , MITSUBISHI JUKOGYO KK , KUMAGAIGUMI KK
发明人： MATSUMOTO YOSHIJI , KUMAO YOSHIMITSU , OOISHI YOSHIHIRO , ISHIZAKI HIDEO
IPC分类号： E21D9/087 , E21D9/08

15. 发明专利

JPH08193500A WATER STOP CONNECTING STRUCTURE OF SEGMENT 失效
公开(公告)号：JPH08193500A
公开(公告)日：1996-07-30
申请号：JP1993495
申请日：1995-01-13
申请人： NIPPON STEEL CORP , HAZAMA GUMI , ASAHI DENKA KOGYO KK , MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI , NAKAMURA MINORU , SONODA TETSUSHI , FUKUSHIMA TAKUO
IPC分类号： E21D11/04 , E21D11/38
摘要： PURPOSE: To reliably prevent leakage water from between steel shell segments adjacent in the longitudinal direction by firmly connecting the steel shell segments to each other. CONSTITUTION: A circular arc-shaped inclined face 3 of a gentle inclination whose diameter contracts backward from the front and a water stop material contact surface 4 of a steep inclination extending in the segment circumferential direction of the circular arc-shaped inclined face 3 of its gentle inclination, are arranged on an outside surface of a steel outside flange 2 projecting backward from an existing steel shell segment 1. A circular arc-shaped inclined face 7 of a gentle inclination whose diameter contracts backward from the front and a water stop material contact surface 8 of a steep inclination extending in the segment circumferential direction of the circular arc-shaped inclined face 7 of its gentle inclination, are arranged on an inside surface of a steel outside flange 6 in a newly arranged steel shell segment 5. A water expansive water stop material 10 where the web 9 side becomes thick is fixed to the circular arc-shaped inclined face 3 of a gentle inclination, and a water expansive water stop material where the web 11 side becomes thick is fixed to the circular arc-shaped inclined face 7 of a gentle inclination, and the respective steel shell segments 1 and 5 are fitted and fixed, and the water expansive water stop material 10 is compressed.

16. 发明专利

JPH07279574A SHAFT EXCAVATING DEVICE AND SHAFT, AND SHAFT 失效
公开(公告)号：JPH07279574A
公开(公告)日：1995-10-27
申请号：JP9929994
申请日：1994-04-13
申请人： MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI
IPC分类号： E02D5/80 , E21D1/03 , E21D5/10 , E21D9/08 , E21D9/087
摘要： PURPOSE:To excavate a shaft having an arbitrary sectional shape. CONSTITUTION:A hollow shaft 17 is revolution driven by a rotary table 23, and excavation is carried out through the revolution of a cutter 19. Accompanied with the revolution of the hollow shaft 17, also an eccentric cam 29 revolves, and a frame body 27 moves so as to carry out excavation in a rectangular form. A precast member 51 is assembled inside an excavating device 11 and relayed. The excavating device 11 is advanced by the pressing for then precast member 51 by a jack 37.

17. 发明专利

JPH07279573A SHAFT, EXCAVATION AND DEVICE FOR SHAFT 失效
公开(公告)号：JPH07279573A
公开(公告)日：1995-10-27
申请号：JP9929894
申请日：1994-04-13
申请人： MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI
IPC分类号： E21D1/00 , E21D1/03 , E21D5/10 , E21D9/08 , E21D9/087
摘要： PURPOSE:To excavate a shaft having an arbitrary sectional shape. CONSTITUTION:A hollow shaft 17 is revolution-driven by a rotary table 23, and excavation is carried out through the revolution of a cutter 19. Accompanied with the revolution of the hollow shaft 17, also an eccentric cam 29 revolves, and a frame body 27 moves so as to carry out excavation in a rectangular form. A precast member 35 is constructed on the ground, and relayed. The upper part of a bulkhead 13 is charged with water 37, and excavation is carried out through sedimentation by the load of the water 37.

18. 发明专利

JPH06155423A FILLING OF STEEL FRAME WITH CONCRETE 失效
公开(公告)号：JPH06155423A
公开(公告)日：1994-06-03
申请号：JP33379092
申请日：1992-11-20
申请人： MATSUMOTO YOSHIJI , NIPPON STEEL CORP , HAZAMA GUMI , SEIBU KENSETSU KK
发明人： MATSUMOTO YOSHIJI , NAKAMURA MINORU , KOMON TAKESHI , SONODA TETSUJI , TSURUOKA SUSUMU , TANIGUCHI YASUSHI , YAMAGAMI KIYOSHI , ISEGAME ETSUO
IPC分类号： B28B1/00 , B28B1/14 , B28B3/00 , B28B13/02 , B28B23/02 , B28C7/04 , C04B28/02 , E21D11/08
摘要： PURPOSE:To obtain a concrete filling steel frame structure of high quality capable of uniformly and automatically filling the gaps between the steel materials of a steel frame, the overlap part of the steel materials or the corner parts of the steel materials even when no vibration clamping is applied, requiring no iron finish and reducing bleeding, the separation of materials or the effect due to air after filling. CONSTITUTION:A mixed material prepared by compounding water, cement, fine aggregate, coarse aggregate, a mixing agent and a fine powder is adjusted in viscosity to form concrete having high filling properties and this concrete is allowed to flow in a steel frame 8 under its own gravity using its flowability to fill the frame 8 and pressed from the outside by a hydraulic cylinder 16.

19. 发明专利

JPH06153713A SUPPORT STRUCTURE FOR ROADSIDE TREE 失效
公开(公告)号：JPH06153713A
公开(公告)日：1994-06-03
申请号：JP14900892
申请日：1992-05-18
申请人： MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI
IPC分类号： A01G17/06 , A01G17/10 , A01G17/14
摘要： PURPOSE:To obtain a support structure for a roadside tree capable of providing a wide roadside space, excellent in its city greening function and simple in its maintenance by setting a rack on the upper part of a hollow support vertically disposed on the ground, supporting the branches and leave of a plant on the rack, and passing the stem of the plant through the hollow body of the support. CONSTITUTION:A ring-like steel belt 5 is disposed at the end of a sidewalk 1, and a grid-like steel frame 7 is disposed on the steel belt 5. A hollow support 9 is vertically disposed. A rack 11 is disposed on the upper part of the support to support the branches and leave of a plant, and the stem 23 of the plant is passed through the hollow body of the support.

20. 发明专利

JPH0610597A TUNNEL LINING METHOD AND TUNNEL LINING BODY 失效
公开(公告)号：JPH0610597A
公开(公告)日：1994-01-18
申请号：JP19483592
申请日：1992-06-29
申请人： MATSUMOTO YOSHIJI , NIPPON STEEL CORP , HAZAMA GUMI , SEIBU KENSETSU KK
发明人： MATSUMOTO YOSHIJI , NAKAMURA MINORU , SONODA TETSUJI , NAGURA HIROSHI , YAMAGAMI KIYOSHI
IPC分类号： E21D11/04 , E21D11/10 , E21D11/14
摘要： PURPOSE:To make unnecessary a form required for placing concrete, to omit various works pertaining thereto, to make unnecessary built-up and installation of reinforcing bars, to reduce competitive work at a facing to make it possible to improve greatly execution work efficiency, to have good cut-off efficiency in addition thereto, to make it possible to thin the thickness of a lining and to make it possible to freely choose concrete to be used. CONSTITUTION:Both internal and external frame surfaces of metal frames 2 of steel materials, etc., are closed with metal plates 3a and 3b such as steel plates, etc., to use box-shaped metal lining bodies 1 forming concrete filling spaces 4. After the box-shaped metal lining bodies are connected to each other at a tail section of a shield excavator 20, the concrete filling spaces 4 are filled with concrete 24, and the shield excavator is driven to repeat the same work. If necessary, force-fit of concrete 25 to a bed-rock from backfilling injections 8 provided to the metal lining bodies is made for back-fill.

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