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1. 发明专利

JPH06128006A CONCRETE FOR FILLING IN STEEL FRAME AND CONCRETE-FILLED STEEL FRAME SEGMENT 失效
公开(公告)号：JPH06128006A
公开(公告)日：1994-05-10
申请号：JP30155092
申请日：1992-10-15
申请人： MATSUMOTO YOSHIJI , NIPPON STEEL CORP , HAZAMA GUMI , SEIBU KENSETSU KK
发明人： MATSUMOTO YOSHIJI , NAKAMURA MINORU , KOMON TAKESHI , SONODA TETSUJI , TANIGUCHI YASUSHI , FUKUTOME KAZUTO , SUZUKI ATSUSHI , KITA TATSUO , YAMAGAMI KIYOSHI
IPC分类号： B28C7/04 , C04B28/02 , C04B28/12 , E02D5/20 , E21D11/10 , E21D11/14
摘要： PURPOSE:To provide a concrete capable of being uniformly and densely filled between the steel materials of a steel frame, in steel material-covering parts and in the all corners of the steel frame, even when the concrete is not compacted with oscillation. CONSTITUTION:The maximum dimension of an aggregate is controlled to 1/3 to 1/5 (but 20mm when exceeds the 20mm) of a distance between the steel materials of a steel frame 8 or the cover thickness of the steel materials, and the aggregate is mixed with water, cement, fine aggregates, additives and finely powdery admixture, while adjusting the viscosity of the mixture with the finely powdery admixture.

2. 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.

3. 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.

4. 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.

5. 发明专利

JPH05156896A TUNNEL COVERING WORK METHOD, TUNNEL COVERING STRUCTURE, AND TUNNEL COVERING BODY 失效
公开(公告)号：JPH05156896A
公开(公告)日：1993-06-22
申请号：JP34943291
申请日：1991-12-09
申请人： MATSUMOTO YOSHIJI , NIPPON STEEL CORP , HAZAMA GUMI
发明人： MATSUMOTO YOSHIJI , NAKAMURA MINORU , SONODA TETSUJI , TSURUOKA SUSUMU , NAGURA HIROSHI
IPC分类号： E21D11/10 , E21D11/14
摘要： PURPOSE:To increase workability significantly by eliminating forms for applying concrete and reducing related work, by eliminating assembling and installation of concrete reinforcing bars and by reducing competitive work at working faces, and provide possibility of making the thickness of concrete covering layer smaller and possibility of free selection of type of concrete to be used. CONSTITUTION:A work covering metal body 1, is used in which the inner form surfaces of a metal form 2 made of steel material or the like are closed with metal plates 3 made of iron or the like. The work covering metal body is attached to a skin plate 22 of a shield excavator, and a concrete filling portion 24 is formed by closing the outer open surfaces of the work covering metal body with the skin plate. The concrete filling portion is filled with concrete, and the shield excavator is driven so as to open the concrete filling portion and supply concrete into natural ground with pressure.

6. 发明专利

JPH03241194A SHIELD TUNNELING METHOD AND SHIELD MACHINE 失效
公开(公告)号：JPH03241194A
公开(公告)日：1991-10-28
申请号：JP3393990
申请日：1990-02-16
申请人： MATSUMOTO YOSHIJI , SHIMIZU CONSTRUCTION CO LTD , MAEDA CONSTRUCTION , NIPPON SHIELD ENG KK , KAWASAKI HEAVY IND LTD , NIPPON STEEL CORP , HAZAMA GUMI
发明人： MATSUMOTO YOSHIJI , KUHARA TAKASHI , HAGIWARA HIDEKI , HOTTA TAKASHI , KITAGAWA SHIGEKI , TOYODA TOSHINORI , SARADA SUSUMU , NAKAMURA MINORU , SONODA TETSUJI
IPC分类号： E21D9/06 , E21D9/08 , E21D9/087
摘要： PURPOSE:To perform continuous construction wherein a plurality of single- section lining structures are separated from a compound cross-section lining structure and joined together to form a compound cross-section lining structure again by combining or separating a plurality of single-section shield machines at their forward drum section, girder section and tail section. CONSTITUTION:Single-section shield machines 1a, 1b, in parallel with each other, are advanced side by side to form two parallel tunnels, so that each segment is assembled independently. And when some of jacks 8 of the machines 1a, 1b are extended and the others are contracted so that the forward sections of the excavators are inclined, one of the excavators comes downward and the other upward, whereby the machines 1a, 1b turns, while they are being advanced, so that two tunnels in parallel with each other in a plane including their axes, upper side one and lower side one, are formed. Thereafter, when the sections 2, 3 and 4 are separated from each other, and excavation is performed, two single-section tunnels can be continuously constructed indepen dently in any direction. Said excavators are joined together again to form a compound-section tunnel.

7. 发明专利

JPH06108779A METHOD OF JOINING REINFORCED CONCRETE MEMBERS WHICH CAN BE CUT 失效
公开(公告)号：JPH06108779A
公开(公告)日：1994-04-19
申请号：JP27929592
申请日：1992-09-25
申请人： MATSUMOTO YOSHIJI , NIPPON STEEL CORP , HAZAMA GUMI
发明人： MATSUMOTO YOSHIJI , KOMON TAKESHI , NAKAMURA MINORU , NAKA RIYOUICHI , SONODA TETSUJI , TANAKA HIDEAKI , TATSUMI OSAMU
IPC分类号： E02D5/10 , E21D5/04 , E21D9/06
摘要： PURPOSE:To easily join a plurality of novel material concrete members with one another so that they can be easily cut by cutter bits or the like of a shield excavator in a job site. CONSTITUTION:A part of reinforcement members 6 made of a material which can be cut by cutter bits or the like of a shield excavator is projected from one of two concrete members (new material concrete members) 3a, 3b in which the reinforcement members 6 are embedded. Coupling pipes 7 made of a material the same as that of the reinforcement members 6 and connected to the latter are embedded in the other one of the concrete members, and the projected parts 6a of the reinforcing members are inserted in the coupling pipes in the other one of the concrete members, and an adhesive 10 or the like is charged in a gap defined by the insertion so as to couple the reinforcing members in the concrete members, and then the opposing surfaces of both concrete member are joined together.

8. 发明专利

JPH0771077A UNIFYING METHOD FOR NEW MATERIAL CONCRETE AND ANOTHER MEMBER 失效
公开(公告)号：JPH0771077A
公开(公告)日：1995-03-14
申请号：JP18256491
申请日：1991-07-23
申请人： MATSUMOTO YOSHIJI , NIPPON STEEL CORP , KUMAGAI GUMI CO LTD , SATO KOGYO , SHIMIZU CONSTRUCTION CO LTD , TEKKEN CONSTR CO , NISHIMATSU CONSTR CO LTD , HAZAMA GUMI , MAEDA CONSTRUCTION , GEOSTR CORP
发明人： MATSUMOTO YOSHIJI , NAKAMURA MINORU , KISHITANI MAKOTO , SUZUKI KATSUHIRO , HAGIWARA HIDEKI , TAKANO YOSHIHIRO , ITO TADAHIKO , SONODA TETSUJI , KITAGAWA SHIGEKI , ENDOU MINAYUKI
IPC分类号： E04B1/04 , E04B1/61 , E21D9/06
摘要： PURPOSE:To unify new material concrete and another member excellently by mounting an anchor plate at the end section of new material concrete consisting of a new material composed of carbon fiber, glass fiber or steel fiber and concrete and placing cast-in-place concrete on the fixing reinforcement side of the anchor plate. CONSTITUTION:An anchor plate 7 is installed at the end section of new material concrete 5, in which a new material 3 made up of carbon fiber, glass fiber or steel fiber is contained in concrete 1. The anchor plate 7 is fixed onto new material concrete 5 by bolts 9 screwed to the new material 3. The anchor plate 7 has a fixed reinforcement 11 on the reverse side to new material concrete 5. New material concrete 5 is transported onto a field, and cast-in-place concrete 15, into which a reinforcement 13 is arranged, is placed onto new material concrete 5.

9. 发明专利

JPH0533595A COUPLING CONSTRUCTION OF SEGMENT 失效
公开(公告)号：JPH0533595A
公开(公告)日：1993-02-09
申请号：JP21306791
申请日：1991-07-31
申请人： NIPPON STEEL CORP , MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI , NAKAMURA MINORU , YOSHIZUMI TOSHIHIKO
IPC分类号： E04B1/61 , E21D11/08
摘要： PURPOSE:To couple easily and firmly tunnel lining segments in an accurate state. CONSTITUTION:Projection threads 5 are provided to outside flanges 3 and inside flanges 4 of a steel circumferential edge frame 2 in one segment to coupled. Recesses 7 fitting the projection threads 5 are provided on the outside flanges 3 and the inside flanges 4 of a steel circumferential edge frame 2 in the other sent 6, and a locking metal fitting 10 hearing an insertion hole is fixed to the steel circumferential edge frame 2 of the other segment. An insertion metal fitting 12 having an insertion projection 11 is fixed to the steel circumferential edge frame 2 in the other segment, and a segment drawing induced slope 13 is provided on the insertion projection 11. A pair of projection threads 5 are fitted to a pair of recesses 7, and the insertion projection 11 is inserted into the locking metal fitting.

10. 发明专利

JPH04153500A WELDING SEALER FOR JOINT OF STEEL SHELL SEGMENTS 失效
公开(公告)号：JPH04153500A
公开(公告)日：1992-05-26
申请号：JP27769990
申请日：1990-10-18
申请人： NIPPON STEEL CORP , MATSUMOTO YOSHIJI
发明人： MATSUMOTO YOSHIJI , HAYASHI HIRONOBU , NAKAMURA MINORU , KONO ROKURO
IPC分类号： E21D11/14 , B23K9/00 , B23K37/02 , E21D11/38 , E21D11/40
摘要： PURPOSE:To automatically seal up joints by a method in which a ring-like track is provided concentrically with tunnel for a moving machine in the shield tunnel, and a segment joint sealer is set on the track and movably joined with the moving machine. CONSTITUTION:A shield tunnel 29 is formed by constructing many steel shell segments, and an axially moving machine 12 is provided. A pair of ring-shaped tracks 13 and 14 are provided concentrically with the tunnel 29 and fixed at a given interval axially. Welders 17 and 18 to weld the joint between the ring couplers of the steel shell segments are provided for the tracks 13 and 14 in a movable manner on the tracks 13 and 14. The joint between the segment couplers can thus be automatically and exactly weld-sealed up in a short time.

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