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51. 发明专利

JP2005351035A Composite segment and tunnel structure using the same 有权
标题翻译：使用它的复合分段和隧道结构
公开(公告)号：JP2005351035A
公开(公告)日：2005-12-22
申请号：JP2004175654
申请日：2004-06-14
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： NAKAYAMA HIROAKI , ISHIDA MUNEHIRO , MIYAKE MASATO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a composite segment integrated in rigidity and a tunnel structure using the composite segment in connecting a plurality of segments for construction.
SOLUTION: In this composite segment, main girders 1 on both sides are in C-shape when the segments are single bodies, and an H-shape member 9 is used at a connection part when connecting the segments. The H-shape member 9 is welded to vertical ribs 4, skin plates 3 and joint plates 2 of adjacent segments on both sides for integral formation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种集成在刚性中的复合段和使用复合段在连接多个用于构造的段时的隧道结构。
解决方案：在该复合段中，当节段为单体时，两侧的主梁1为C形，并且在连接节段时在连接部分使用H形构件9。 H形构件9被焊接到两侧的相邻段的垂直肋4，表皮板3和接合板2，用于一体形成。版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2004270276A Composite segment 有权
标题翻译：复合材料
公开(公告)号：JP2004270276A
公开(公告)日：2004-09-30
申请号：JP2003062023
申请日：2003-03-07
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： IMAFUKU KENICHIRO , TOYOSHIMA KEI , MIYAKE MASATO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a composite segment capable of lining at a low cost with high integrity between concrete filled in the segment and steel constituting the segment and preventing the exfoliation of covering concrete.
SOLUTION: In this composite segment, vertical ribs 4 are fixed to a main girder 1 in the steel-based segment at intervals in the longitudinal direction of the main girder 1 in the segment, and each vertical rib 4 is formed with a hole 8. A bar-like steel member 5 such as a reinforcement is inserted through the holes 8 of the respective vertical ribs 4, and inside filling concrete 6 is filled inside the segment to embed the vertical ribs 4 and bar-like steel member 5.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以低成本衬里的复合段，并且填充在段中的混凝土和构成段的钢之间具有高完整性并防止覆盖混凝土的剥落。解决方案：在该复合段中，垂直肋4沿着主梁1的长度方向在钢段中固定在主梁1上，每个垂直肋4形成有通过各纵向肋4的孔8插入诸如加强件的棒状钢构件5，并且将内部填充混凝土6填充在段内以将竖直肋4和棒状钢构件5嵌入（C）2004，JPO＆NCIPI

53. 发明专利

JP2004204545A Segment ring structure with different girder height of segment in segment ring 有权
公开(公告)号：JP2004204545A
公开(公告)日：2004-07-22
申请号：JP2002374671
申请日：2002-12-25
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIDA MUNEHIRO , MIYAKE MASATO , TOYOSHIMA KEI
IPC分类号： E21D11/14 , E21D11/10
摘要： PROBLEM TO BE SOLVED: To provide segment ring structure preventing the joint aperture of a segment ring in constructing a large cross-section tunnel by connecting a concrete skeleton to shield tunnels.
SOLUTION: In this segment ring structure in connecting two parallel shield tunnels by the concrete skeleton made of reinforced concrete or steel framed reinforced concrete, the rigidity of the concrete skeleton is made larger than that of the segment ring composed of a plurality of iron-based segments constructing the shield tunnel so that the deformation of the segment ring caused by load is dominated by the deformation of the concrete skeleton. In this structure, the girder height of the iron-based segment at a section where bending moment generated to the joint part of the segment becomes large, is made smaller than that of the other section.
COPYRIGHT: (C)2004,JPO&NCIPI

54. 发明专利

JP2004092333A Prestress force introducing method under temperature control, and steel concrete composite structure constructed by using the methods 审中-公开
公开(公告)号：JP2004092333A
公开(公告)日：2004-03-25
申请号：JP2002258474
申请日：2002-09-04
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIDA MUNEHIRO , MIYAKE MASATO , TOYOSHIMA KEI
IPC分类号： E21D11/04 , E04B1/06 , E04B1/22 , E04C5/08 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a prestress force introducing method for solving a problem with a mechanical prestress force introducing method for a steel concrete composite structure using a PC steel wire and a PC steel bar.
SOLUTION: When constructing the steel concrete composite structure, a prescribed temperature is given to a steel shell under temperature control and concrete is installed to cover the steel shell. After the concrete has hardened, the temperature control is ended. As a result, the steel shell thermally contracts and expands, giving a prestress force to the section of the steel concrete composite structure.
COPYRIGHT: (C)2004,JPO

55. 发明专利

JP2004084456A Segment connection part structure 有权
公开(公告)号：JP2004084456A
公开(公告)日：2004-03-18
申请号：JP2002376804
申请日：2002-12-26
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： ISHIDA MUNEHIRO , MIYAKE MASATO , TOYOSHIMA KEI , INADA MINORU
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a connection part structure that can simplify specifications for welding between a main beam and a joint plate of a segment.
SOLUTION: The connection part structure is for a segment 1 in which a steel shell 5 comprising main beams 2, joint plates 3 and a skin plate 4 is filled with concrete 6. Joint fittings 7 with a bolt hole 7a are fixed at fillet welds 7b to an inner side of a longitudinal end of the main beams 2. Segments 1 adjacent in a tunnel circumference direction are coupled with coupling bolts 8 passed through the joint fittings 7 and the joint plates 3.
COPYRIGHT: (C)2004,JPO

56. 发明专利

JP2003027894A Composite segment 有权
标题翻译：复合材料
公开(公告)号：JP2003027894A
公开(公告)日：2003-01-29
申请号：JP2001214008
申请日：2001-07-13
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MIYAKE MASATO , IMAFUKU KENICHIRO , TOYOSHIMA KEI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a constitutionally simple composite segment which can integrally strengthen filling concrete and a skin plate.
SOLUTION: Characteristically, this segment, which constitutes a lining structure of a shield tunnel, has at least two main girders 11, two joint plates 12 and the skin plate 13; at least one approximately H-shaped shear connector 14 is provided between the main girders 11; a web 14a of the shear connector 14 is arranged in the central direction of a tunnel; and the filling concrete 16 is infilled into the segment.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种可以整体加强填充混凝土和皮肤板的宪法简单的复合段。解决方案：特征在于，构成盾构通道的衬里结构的该段具有至少两个主梁11，两个接头板12和皮板13; 在主梁11之间设置至少一个大致H形的剪切连接器14; 剪切连接器14的腹板14a布置在隧道的中心方向; 并且填充混凝土16填充到段中。

57. 发明专利

JP2001303895A SEGMENT FOR SHIELD TUNNEL AND MANUFACTURING METHOD THEREFOR 失效
公开(公告)号：JP2001303895A
公开(公告)日：2001-10-31
申请号：JP2000122155
申请日：2000-04-24
申请人： NIPPON STEEL CORP
发明人： IMAFUKU KENICHIRO , MIYAKE MASATO , HIROZAWA NORIYUKI , INADA MINORU
IPC分类号： E21D11/14
摘要： PROBLEM TO BE SOLVED: To simplify a composition, facilitate working, enhance working precision, and reduce the cost of manufacturing by separately constructing the function of each structure of a steel segment for a shield tunnel. SOLUTION: The steel segment 1 is constructed by assembling a skin plate 4, a joint plate 5 and a side plate 6, and a plurality of main girders 7 disposed on the inside of the side plate 6. The height of the main girder 7 is greater than that of the side plate 6. Joints (segment joints) for connection with the adjoining segment 1 of the same ring are mounted on both end parts of the main girder 7.

58. 发明专利

JP2000145385A SEGMENT MADE OF STEEL 失效
公开(公告)号：JP2000145385A
公开(公告)日：2000-05-26
申请号：JP32661898
申请日：1998-11-17
申请人： NIPPON STEEL CORP
发明人： MIYAKE MASATO , HIROZAWA NORIYUKI , SASAKI MICHIO , IMAFUKU KENICHIRO , INADA MINORU
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a segment made of steel, in which an internal flange and an external flange are connected by webs and by which the economical lining of a shield tunnel having a large cross section and being formed in various sectional shapes is carried out. SOLUTION: In the segment made of steel, an internal flange 6 and an external flange 7 effectively resist axial compressive force and bending moment working to a tunnel circumferential cross section in case of the completion of a tunnel and pipe-jacking reaction working in the tunnel axial direction in case of tunnel execution while webs 8, 8a resist shearing force working to the tunnel circumferential cross section in case of the completion of the tunnel, and the segment is constituted by connecting the internal flange 6 and the external flange 7 by the webs 8, 8a.

59. 发明专利

JP2000034897A COMPOSITE-CONSTRUCTION LINER AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000034897A
公开(公告)日：2000-02-02
申请号：JP20170898
申请日：1998-07-16
申请人： NIPPON STEEL CORP
发明人： HIROZAWA NORIYUKI , KOMON TAKESHI , SASAKI MICHIO , MIYAKE MASATO , IMAFUKU KENICHIRO
IPC分类号： E21D11/08 , B21D5/01 , E21D11/14 , H01R31/06
摘要： PROBLEM TO BE SOLVED: To provide a composite-construction liner, which has excellent workability on manufacture and in which strength is increased and manufacturing cost can be reduced. SOLUTION: A steel shell is composed of the side plates of two vertical surfaces to a tunnel axis and the side places of two surfaces along the tunnel axis and the face plates of either one surface or both surfaces on the ground side or the hollow side, and the inside of the steel shell is filled with concrete in the composite linear used for tunnel lining. The side plates 3 of the two surfaces along the tunnel axis consist of a thin steel plate at that time, and the thin steel plates are bent and formed as a projecting section 12 or a recessed section 13 in the tunnel radial direction so as to be mutually engaged between the opposed side plates in the tunnel peripheral direction. The side plates 3 of the two surfaces along the tunnel axis are fixed on the side plates 2 of the two vertical surfaces to the tunnel axis and at both ends in the tunnel peripheral direction of either face plate 4, (5) on the ground side or the hollow side.

60. 发明专利

JPH09291796A JOINT STRUCTURE OF AND JOINTING METHOD OF STEEL SEGMENT 失效
公开(公告)号：JPH09291796A
公开(公告)日：1997-11-11
申请号：JP12920896
申请日：1996-04-26
申请人： NIPPON STEEL CORP
发明人： OKIMOTO MASAYUKI , HIROZAWA NORIYUKI , MIYAKE MASATO
IPC分类号： E21D11/04 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To apply force acting in the direction separating steel segments from each other to the whole steel segments uniformly and dispersedly, and prevent the joint part only from being partially applied. SOLUTION: In steel segment 1 in which main girders 2 and joint plates 4 on the end parts of the main girders 2 are joined together, vertical ribs 9 are arranged in parallel with the joint plate 4 and nearby the center in the lengthwise direction of the main girders 2, and a joined beam is constituted of the vertical ribs 9, joint plates 4, and the main girders 2. Bolt holes 6 are provided on the joint plates 4 and the vertical ribs 9 so that the respective axes are conformed to each other, fasteners 3 are inserted through the respective bolt holes 6 extending over a first steel segment 1 and a second steel segment opposite to it, the fasteners 3 are locked with the respective vertical ribs 9 of the first and second steel segments 1, and both steel segments 1 are fastened and fixedly secured through the joined beam by means of the fasteners 3.

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