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1. 发明专利

JPH04343995A MIDDLE PART COVERING STRUCTURE OF JUXTAPOSED TUNNELS 失效
公开(公告)号：JPH04343995A
公开(公告)日：1992-11-30
申请号：JP11434891
申请日：1991-05-20
申请人： S T K KK , YAMAMOTO MINORU , FUJITA CORP , TOYODA TOSHINORI , CHIZAKI KOGYO KK , MORIMOTOGUMI KK , OKUMURA CORP , HAZAMA GUMI , SATO KOGYO
发明人： YAMAMOTO MINORU , TOYODA TOSHINORI , MATSUMOTO YONOSUKE , NAKAMURA MINORU , HATAKEYAMA KENJIRO , KOYAMA NAOYUKI , MORI MASAHARU , SONODA TETSUJI , AOKI KENICHI , SHIBUYA KINYA
IPC分类号： E02D3/12 , E21D9/00 , E21D9/01 , E21D9/04 , E21D11/08 , E21D13/00
摘要： PURPOSE:To safely construct juxtaposed tunnels by disposing a tractive member for supporting the force for extending both the tunnels and a strut member for supporting the force for pressing both the tunnels to the center in the chord direction of a circular pipe erected between both the tunnels. CONSTITUTION:Polygonal roofs 12 formed by mutually connecting a number of single straight pipes in a circular form are erected above and under juxtaposed tunnels 11, their double end parts are embedded in and fixed to fixing members 16 within the tunnels 11. A pillar 18 is constructed between the upper and lower fixing members 16. A straight roof 13 formed by mutually connecting single straight pipes linearly is interposed in the chord direction between both the end parts of the roof 12, and both its end parts are embedded and fixed to the fixing members 16. Further, a PC cable 15 is inserted through the roof 13, and stretched and fastened to the fixing members 16 through fixing blocks 17.

2. 发明专利

JPH03176600A UNDERGROUND AIRPORT SYSTEM 失效
公开(公告)号：JPH03176600A
公开(公告)日：1991-07-31
申请号：JP31470689
申请日：1989-12-04
申请人： FUJITA CORP
发明人： YOKOYAMA AKIRA , MATSUMOTO YONOSUKE , HATAYAMA KATSUAKI , YOMO MASATAKE , SUZUKI RYOICHI
IPC分类号： E01C1/00 , B64F1/00 , E21D13/00
摘要： PURPOSE:To improve the air traffic serviceability eliminating the noise pollution by communicating take-off and landing facilities for airplane constructed in a place remote from the center of a city and midtown terminal facilities built under the ground in the center of the city through an extra-deep tunnel, and by transporting passengers and baggage with a mobile-lounge at high speed. CONSTITUTION:Take-off and landing facilities A for airplane 1 are constructed in suburbs remote from the center of a city and midtown terminal facilities B are built under the ground at a great depth in the center of a city, and both facilities are communicated through an extra-deep tunnel 5. Passengers and baggage are transported with a mobile-lounge 6 that is laid alongside the airplane 1. A flatcar 7 for carrying of the mobile-lounge 6 is provided in the extra- deep tunnel 5 and is driven at high speed on a track 8 by means of a linear motor. When an airplane 1 lands, the mobile-lounge 6 is brought to the side of the airplane 1 and is connected to the entrance of the airplane. After being transferred to the mobile-lounge, the passengers and baggage are transported at high speed through the extra-deep tunnel 5. Thereby high-speed transportation with less noises becomes feasible.

3. 发明专利

JPH0544397A CONCRETE SPRAY METHOD FOR TUNNEL NATURAL GROUND 失效
公开(公告)号：JPH0544397A
公开(公告)日：1993-02-23
申请号：JP19927291
申请日：1991-08-08
申请人： FUJITA CORP
发明人： MATSUMOTO YONOSUKE
IPC分类号： E21D11/10
摘要： PURPOSE:To save the loss of spraying concrete and reduce the generation of a dust by installing a magnetized wire-netting on the bedrock of an excavated surface and spraying the concrete mixed with a magnetic metal powder or needle into the wire-netting. CONSTITUTION:A timbering 2 in an H shape is installed after disposing of a slip in a tunnel work. Then, steel rods in a different shape having plural point shape projections are knittingly assembled and constructed between the timbering 2 and natural ground 3 and a magnetized wire-netting 1 is installed thereon. The first spraying concrete 4a and the second spraying concrete 4b mixed with an iron powder or iron needle are sprayed on the surface of the wire-netting 1 in order. Therefore, the iron powder or iron needle included in the sprayed concretes 4a, 4b are adsorbed by the magnetic force of the wire- netting 1 and the concrete including the iron powder or iron needle is easy to adhere to the natural ground 3. Thereby, the loss of the spraying concrete can be reduced and the work environment in a tunnel pit can be improved.

4. 发明专利

JPH03166499A UNDERGROUND AIRPORT SYSTEM 失效
公开(公告)号：JPH03166499A
公开(公告)日：1991-07-18
申请号：JP30356889
申请日：1989-11-22
申请人： FUJITA CORP
发明人： YOKOYAMA AKIRA , MATSUMOTO YONOSUKE , HATAYAMA KATSUAKI , YOMO MASATAKE , SUZUKI RYOICHI
IPC分类号： E01C1/00 , B61B13/10 , B64C1/00 , B64F1/00 , E21D13/00
摘要： PURPOSE:To solve noise problem by constructing a take-off and landing facility of aircraft in a remote place from a civic center and an airport terminal facility in a highly deep underground of the civic center, respectively, and providing a high-speed running truck device in a highly deep tunnel for connecting both the facilities. CONSTITUTION:In a take-off and landing facility A for aircraft 1, runways 2, taxis 3, a air traffic control tower 4, and an exclusive airport for cargo are provided, an airport terminal facility B is constructed in a highly deep underground of a civic center, and both the facilities are connected to each other by a highly deep tunnel 5. Connecting routes 7, lobby spaces 8, and a plurality of parking zones 6 for aircraft are provided along the tunnel, and each of them is formed in a bulb form. The facility B has inspection chambers of aircraft, getting on and off devices for passengers and cargo, a heliport P, and the like, and service facilities, facilities for customs clearance, parking zones, and connecting facilities with the underground facilities are provided. Hence, the aerial noise in the civic center can be eliminated.

5. 发明专利

JPH02296929A METHOD FOR REINFORCING FACE OF SLOPE 失效
公开(公告)号：JPH02296929A
公开(公告)日：1990-12-07
申请号：JP11489989
申请日：1989-05-10
申请人： FUJITA CORP
发明人： MATSUMOTO YONOSUKE , SAKAMI NORIYUKI
IPC分类号： E02D5/80 , E02D17/20
摘要： PURPOSE:To construct in the natural ground a composite reinforcing body integrated with the natural ground by a method wherein contiguous mortar or concrete piles having small diameters are placed with specific angle, depth and pattern as regards a face of slope. CONSTITUTION:Contiguous mortar or concrete piles 2 having small diameters are placed with specific angle and depth in a lattice pattern on slope face natural ground 1 to construct a composite reinforcing body wherein the contiguous piles 2 and the natural ground 1 are integrated. Thus highly reliable reinforcement of the natural ground surface is possible.

6. 发明专利

JPH05170190A TRANSPORTATION SYSTEM BY UNDERGROUND AIRPLANE 失效
公开(公告)号：JPH05170190A
公开(公告)日：1993-07-09
申请号：JP35468491
申请日：1991-12-19
申请人： SATO HIROSHI , FUJITA CORP
发明人： SATO HIROSHI , YOKOYAMA AKIRA , MATSUMOTO YONOSUKE , YOMO MASATAKE
IPC分类号： B64F1/00 , E21D9/14
摘要： PURPOSE:To provide high-speed transportation safely and economically regardless of weather by flying an airplane in the slightly floated state along a tunnel communicating cities. CONSTITUTION:A tunnel 1 communicating cities is vertically partitioned to form upper and lower flight paths 3a, 3b, airplanes 12 are flown in opposite directions to each other in the upper and lower flight paths 3a, 3b respectively, liaison paths A are provided at both ends or in the middle of the tunnel 1 so that the airplanes 12 can be moved to the upper and lower flight paths 3a, 3b, and the airplanes 12 can perform reciprocating flights in the slightly floated state in the upper and lower flight paths 3a, 3b.

7. 发明专利

JPH03176599A UNDERGROUND AIRPORT SYSTEM 失效
公开(公告)号：JPH03176599A
公开(公告)日：1991-07-31
申请号：JP31470589
申请日：1989-12-04
申请人： FUJITA CORP
发明人： YOKOYAMA AKIRA , MATSUMOTO YONOSUKE , HATAYAMA KATSUAKI , YOMO MASATAKE , SUZUKI RYOICHI
IPC分类号： E01C1/00 , B61B13/10 , B64C1/00 , B64F1/00 , E21D13/00
摘要： PURPOSE:To improve the air traffic serviceability by communicating a take-off and landing facilities for airplane constructed in a place remote from the center of a city and a midtown terminal facilities built under the ground in the center of the city through an extra-deep tunnel, and by transporting a cabin detached from the airplane by means of linear motor driving at high speed. CONSTITUTION:Take-off and landing facilities A for airplanes 1 is constructed in a place at a great distance from the center of a city and midtown terminal facilities B is built under the ground at a great depth in the center of the city, and both facilities are communicate through an extra-deep tunnel 5. A cabin 1a is detachably provided to the fuselage of the airplane 1 and the detached cabin is mounted on an elevator 6. A flatcar 8 is provided in the extra-deep tunnel 5 for high-speed transportation by a linear motor driving system between the midtown terminal B and the take-off and landing facilities A. The cabin 1a, with passengers or the like onboard, is detached from the airplane 1 and is carried by means of high-speed transportation. Thereby the take-off and landing facilities A and the midtown terminal B can be linked with a short-time travel and, at the same time, air traffic noises in the urban area can be eliminat ed.

8. 发明专利

JPH01187291A COVERING WORK FOR SHIELD LINING IN SHIELD TUNNEL 失效
公开(公告)号：JPH01187291A
公开(公告)日：1989-07-26
申请号：JP966488
申请日：1988-01-21
申请人： FUJITA CORP
发明人： MATSUMOTO YONOSUKE , AOKAGE HIRAMASA
IPC分类号： E21D11/10
摘要： PURPOSE:To raise the strength of covering work by a method in which an inner formwork consisting of circular steel plates having a truss-shaped dowel and reinforcing bars on its peripheral side is assembled in a tunnel and lining concrete is placed into the annular space so formed. CONSTITUTION:Circular steel plates 5 whose periphery is welded with a truss- shaped dowel 2, a circumferential reinforcing bar 3, and a radial reinforcing bar 4 are assembled into a formwork on the inside of a shield tail 1 in a tunnel B. Concrete is packed into an annular space formed by the tail 1, the plates 5, and the front face of existing cover concrete C and pressed by a concrete press jack 6, and an excavator A is advanced by utilizing the reaction of the concrete C. The concrete is integrated with the main component plates 5 of the inner formwork to reinforce the covering concrete. The needs for placing secondary covering concrete can thus be eliminated.

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