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1. 发明专利

JP2004300913A H-shape steel with projection and wall body using it 审中-公开
公开(公告)号：JP2004300913A
公开(公告)日：2004-10-28
申请号：JP2003428099
申请日：2003-12-24
申请人： Jfe Steel Kk , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： TATSUMI YUUICHI , WAKIYA HIROSHI , YAMAGUCHI AKIRA , ONDA KUNIHIKO , TAKEDA ATSUSHI , TONO MITSUO , HIRAO JUNICHI , KAWAKAMI SUENOBU
IPC分类号： E02D5/20 , E02D5/04 , E04C5/03
摘要： PROBLEM TO BE SOLVED: To provide a wall body, reduced in thickness and having high yield strength and high rigidity. SOLUTION: In this H-shape steel, two or more projections having a height (h) satisfying the expression: 2 mm ≤h≤50 mm, a width (b) satisfying the expression: h≤b≤5h and a pitch P satisfying the expression: 4b≤P are formed on the inner surface of a flange. This wall body has a steel skeleton structure part using the above H-shape steel with projections as a structural member. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004278048A Steel concrete incorporating basement wall using h-shaped steel with flange outside projection 有权
公开(公告)号：JP2004278048A
公开(公告)日：2004-10-07
申请号：JP2003068469
申请日：2003-03-13
申请人： Jfe Steel Kk , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： TATSUMI YUUICHI , WAKIYA HIROSHI , TONO MITSUO , TAKEDA ATSUSHI , HIRAO JUNICHI , KAWAKAMI SUENOBU
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a wall capable of preventing the interference of reinforcement and a tremie pipe with each other, having excellence in workability in the case of wall construction, and preventing the sudden lowering of the proof stress of a wall caused by the peeling of the outside concrete of a flange. SOLUTION: A steel concrete incorporating basement wall is constituted that insertion reinforcement is inserted up to a position at the end in the direction of the height of a web surface beyond a position opposed to the flange side of an H-shaped steel with the flange outside projection and that it is laid at a predetermined interval from the flange side. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2005098059A Shape steel and wall using shape steel 有权
标题翻译：形状钢和使用形状的钢板
公开(公告)号：JP2005098059A
公开(公告)日：2005-04-14
申请号：JP2003431714
申请日：2003-12-26
申请人： Jfe Steel Kk , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： ONDA KUNIHIKO , TATSUMI YUUICHI , WAKIYA HIROSHI , YAMAGUCHI AKIRA , ISHIZAWA TAKESHI , TAKEDA ATSUSHI , TONO MITSUO , HIRAO JUNICHI , KAWAKAMI SUENOBU
IPC分类号： E02D5/20 , E02D5/10 , E04B2/56 , E04C3/00 , E04C3/04 , E04C3/06 , E04C3/293 , E04C5/03
CPC分类号： E04C3/06 , E02D5/10 , E04C3/293 , E04C5/03 , E04C2003/0452
摘要： PROBLEM TO BE SOLVED: To obtain a shape steel which excels in an adhesive force to a concrete, and a wall which is made to be thinner.
SOLUTION: In a wide flange shape steel having a plurality of projections on its inner surface, an upper side width b
2 of each of the projections in a cross section perpendicular to the surface of the wide flange shape steel having the projections, a projection height h, and a projection pitch P satisfy both inequalities of P/h≤10 and P/b
2 ≥4. In the wall using the wide flange shape steels as structural members, a plurality of the wide flange shape steels are erected in a longitudinal direction of the wall with the outer surfaces of the flanges facing the wall surface.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：获得对混凝土的粘合力优异的成形钢和制成较薄的壁。解决方案：在具有在其内表面上具有多个突起的宽法兰形钢中，每个突起的上侧宽度b SB> 2 在垂直于宽的表面的横截面中突起高度h和突起间距P的凸缘形状钢满足P /h≤10和P / b 2 ≥2的不等式。在使用宽法兰形状钢作为结构构件的壁中，多个宽法兰形状的钢在壁的纵向方向竖立，凸缘的外表面面向壁表面。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004293083A Steel concrete composite underground wall using wide-flange shape steel with inner rib 有权
公开(公告)号：JP2004293083A
公开(公告)日：2004-10-21
申请号：JP2003084592
申请日：2003-03-26
申请人： Jfe Steel Kk , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： TATSUMI YUUICHI , WAKIYA HIROSHI , TONO MITSUO , TAKEDA ATSUSHI , HIRAO JUNICHI , KAWAKAMI SUENOBU
IPC分类号： E02D5/20
摘要： PROBLEM TO BE SOLVED: To provide a steel concrete composite underground wall for thinning the wall thickness by using an inexpensive steel material.
SOLUTION: This steel concrete composite underground wall uses wide-flange shape steel with an inner rib composed of concrete and the wide-flange shape steel with the inner rib installed by welding a deformed reinforcement in the longitudinal direction to a flange inside surface of the wide-flange shape steel. The adjacent wide-flange shape steel with the inner rib is separately erected on the ground in the wall longitudinal direction so that a flange outside surface of the wide-flange shape steel with the inner rib is opposite to a wall surface. These concrete and wide-flange shape steel with the inner rib are integrated by connecting the concrete outside of a position of the flange inside surface of the wide-flange shape steel with the inner rib and the concrete inside of a position of the flange inside surface of the wide-flange shape steel with the inner rib, and the concrete sandwiched by the flange inside surface of the wide-flange shape steel with the inner rib also sticks to the respective wide-flange shape steel with the inner rib via the deformed reinforcement.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2009102986A Mold steel and wall body using the same 审中-公开
标题翻译：使用相同的模具钢和墙体
公开(公告)号：JP2009102986A
公开(公告)日：2009-05-14
申请号：JP2009030245
申请日：2009-02-12
申请人： Jfe Steel Corp , Jfeスチール株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： ONDA KUNIHIKO , TATSUMI YUICHI , WAKIYA HIROSHI , YAMAGUCHI AKIRA , ISHIZAWA TAKESHI , TAKEDA ATSUSHI , TONO MITSUO , HIRAO JUNICHI , KAWAKAMI SUENOBU
IPC分类号： E02D5/20 , E02D17/04 , E02D17/20 , E02D29/02
摘要： PROBLEM TO BE SOLVED: To provide mold steel excelling in bonding force to concrete, and a thin wall body.
SOLUTION: H-mold steel having a plurality of protrusions on the inner surface side satisfies P/h≤10 and P/b
2 ≥4, wherein b2 represents the upper side width of the protrusions, h represents the protrusive height, and P represents the protrusion pitch in a cross mold perpendicular to the H-mold steel face formed with the protrusions. The wall body using the H-mold steel as a structural member, is formed by erecting a plurality of H-mold steel in the longitudinal direction of the wall body, with the flange outer surfaces pointing toward the wall surface.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供对混凝土粘合力优异的模具钢和薄壁体。解决方案：在内表面侧具有多个突起的H型钢，满足P /h≤10且P / b 2 ≥4，其中，b2表示突起的上侧宽度 h表示突出高度，P表示与形成有突起的H型钢表面垂直的十字模中的突出间距。使用H型钢作为结构构件的壁体通过在壁体的长度方向上竖立多个H型钢而形成，凸缘外表面指向壁面。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2010190014A Portal cut-off structure, and method of advancing shield machine 有权
标题翻译：门式切割结构及其先进方法
公开(公告)号：JP2010190014A
公开(公告)日：2010-09-02
申请号：JP2009038355
申请日：2009-02-20
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MIKI KEIZO , YOKOMIZO FUMIYUKI , KIMURA TSUTOMU , KAWAKAMI SUENOBU , HINO YOSHIJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a cut-off structure for cutting off underground water flowing out of a clearance between the lower face of an upper stage cutter part of a shield machine and a portal when the upper stage cutter part enters the natural ground from a space or enters the space from the natural ground, and a method of advancing a cut-off structure part. SOLUTION: The cut-off structure 2 of the portal 3 includes a first cut-off means 7 mounted to an earth retaining wall 1 along the peripheral edge of the portal 3, and a second cut-off means 10 provided inside the first cut-off means 7. The first cut-off means 7 is composed of the first cut-off material 8 formed in an annular shape, and a first backup material 9 provided at the space 6 side rather than the first cut-off material 8. The second cut-off means 10 is composed of a second cut-off material 11 with both ends connected to the inner peripheral edge of the first cut-off material 8, and a second backup material 12 provided at the space 6 side rather than the second cut-off material 11. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种切断结构，用于当上层切割器部分进入到屏蔽机器的上层切割器部分的下表面和入口之间时，从地下水中流出的地下水从空间自然地面或从自然地面进入空间，以及推进截止结构部分的方法。解决方案：入口3的切断结构2包括沿着入口3的周缘安装到土挡板1的第一切断装置7，以及设置在入口3的内侧的第二切断装置10。第一切断装置7由形成为环状的第一切断材料8和设置在空间6侧而不是第一切断部件的第一切断材料第二切断装置10由第二截止材料11构成，第二切断材料11的两端连接到第一切割材料8的内周边缘，第二支撑材料12设置在空间6侧比第二个截止材料11.版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009083407A Production process of composite segment 有权
标题翻译：复合材料生产过程
公开(公告)号：JP2009083407A
公开(公告)日：2009-04-23
申请号：JP2007258626
申请日：2007-10-02
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , Ohbayashi Corp , 株式会社大林組 , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： OZEKI MUNETAKA , HASHIMOTO HIROHIDE , HOSHI HIDENORI , MINEZAKI AKIHIRO , NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , TAMADA KOICHI , KUWABARA YASUYUKI , FURUICHI KOSUKE , ARAI TAKAHIRO , INOUE TADASHI , KANAI MAKOTO , FUKUMOTO KATSUJI , MIKI KEIZO , YOKOMIZO FUMIYUKI , TASAKA MIKIO , KITAOKA TAKASHI , YOSHIDA KIMIHIRO , KAWAKAMI SUENOBU , FUJII AKI
IPC分类号： B28B7/10 , E21D11/08 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To reduce cost by saving on labor and time required for production.
SOLUTION: A composite segment 1 is produced by arranging a steel hull 2 composed of a skin plate 8, a main steel member 9, etc. in a mold form 20, and filling a concrete 3 in the mold form 20 implanted with the steel hull 2. Thus produced composite segment 1 makes a product with a concrete forming surface built on the configuration of mold form 20 so that the precision of the composite segment 1 is secured by dimensional precision of the mold form 20, regardless of an error of working accuracy of the steel hull 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过节省劳动力和生产所需的时间来降低成本。解决方案：通过将由外壳板8，主钢构件9等构成的钢船体2以模具形式20布置，并且将浇筑在模具20中的混凝土3填充到复合段1中来制造复合段1 钢壳2.由此制造的复合材料段1制成具有建模在模具形式20的构造上的混凝土成形表面的产品，使得复合材料段1的精度由模具形式20的尺寸精度确保，而不管错误钢壳的工作精度2。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2010121293A Water cut-off structure 有权
标题翻译：水切割结构
公开(公告)号：JP2010121293A
公开(公告)日：2010-06-03
申请号：JP2008293680
申请日：2008-11-17
申请人： Ohbayashi Corp , 株式会社大林組
发明人： KIMURA TSUTOMU , YOSHIDA KIMIHIRO , YOSHIDA YOICHI , KAWAKAMI SUENOBU
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a water cut-off structure adjustable at site to conform to the size of a clearance between a lining body and a pit wall and constructible between the lining body and the pit wall immediately after a boring machine passes.
SOLUTION: The water cut-off structure 1 prevents water from flowing into a shaft 3 from a clearance 9 between segments 5 laid in a tunnel 2 and the pit wall 6 of the shaft 3 even after the occurrence of relative displacement between the segments 5 and the pit wall 6 at a connection part 4 between the tunnel 2 and the shaft 3. The water cut-off structure is constructed by interposing a high rigidity sealing material 7 broken when a load of a predetermined value or more is applied thereto, and an elastic sealing material 8 lower in rigidity and higher in expansibility than the high rigidity sealing material 7, in the clearance 9 between the segments 5 and the pit wall 6.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供在现场可调节的防水结构，以符合衬里主体和凹坑壁之间的间隙的大小，并且可以在钻孔机之后立即在衬里体和凹坑壁之间构造经过。解决方案：水切断结构1防止水从布置在通道2中的段5与轴3的凹坑壁6之间的间隙9流入轴3，即使在相互之间发生相对位移之间分段5和坑壁6在隧道2和轴3之间的连接部分4处。水切断结构通过在施加预定值或更大的负载的情况下插入高刚性密封材料7而构成以及弹性密封材料8，其刚性低于高刚性密封材料7，在段5和凹坑壁6之间的间隙9中具有较低的刚性和较高的膨胀性。（C）2010，JPO＆INPIT

9. 发明专利

JP2010043440A Method of increasing width of shield tunnel 有权
标题翻译：增加盾构隧道宽度的方法
公开(公告)号：JP2010043440A
公开(公告)日：2010-02-25
申请号：JP2008207237
申请日：2008-08-11
申请人： Ohbayashi Corp , 株式会社大林組
发明人： YOKOMIZO FUMIYUKI , TAKAHASHI MASATO , MATSUBARA KENTA , KAWAKAMI SUENOBU , TSUCHIYA KOSABURO
IPC分类号： E21D9/06 , E21D9/04
摘要： PROBLEM TO BE SOLVED: To provide a method of increasing the width of a shield tunnel capable of easily constructing a bearing wall for supporting an earth and of reliably preventing a ground from being changed by supporting the bearing wall from the inside.
SOLUTION: This method of increasing the width of a shield tunnel includes: a working area constructing step for constructing a working area 3 by enlarging a part of the shield tunnel 1, a steel pipe installation step of forming a pipe roof 11 in such a manner as to surround a portion to be enlarged 8, a bearing wall construction step for constructing temporary RC bearing walls 15 by excavating the portion to be enlarged 8 at predetermined intervals, a first skeleton installation step for excavating the portion to be enlarged 8 between the temporary RC bearing walls 15 and installing a skeleton 17, and a second skeleton installation step for removing the temporary RC bearing walls and installing the skeleton 17.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种增加能够容易地构造用于支撑地球的支承壁的屏蔽隧道的宽度的方法，并且通过将支承壁从内部支撑来可靠地防止地面被改变。解决方案：增加屏蔽隧道的宽度的方法包括：通过扩大屏蔽通道1的一部分来构造工作区域3的工作区域构造步骤，将管顶11形成在其中的钢管安装步骤围绕放大部分8的方式，通过以预定间隔挖掘要放大的部分8来构造临时RC轴承壁15的轴承壁施工步骤，用于挖掘待扩大部分的第一骨架安装步骤8 在临时RC轴承壁15和安装骨架17之间，以及第二骨架安装步骤，用于移除临时RC轴承壁并安装骨架17.版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009174252A Concrete structure 有权
标题翻译：混凝土结构
公开(公告)号：JP2009174252A
公开(公告)日：2009-08-06
申请号：JP2008016379
申请日：2008-01-28
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , Ohbayashi Corp , 株式会社大林組 , 石川島建材工業株式会社 , 鹿島建設株式会社
发明人： OZEKI MUNETAKA , HASHIMOTO HIROHIDE , HOSHI HIDENORI , MINEZAKI AKIHIRO , NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , TAMADA KOICHI , KUWABARA YASUYUKI , FURUICHI KOSUKE , ARAI TAKAHIRO , INOUE TADASHI , KANAI MAKOTO , FUKUMOTO KATSUJI , MIKI KEIZO , YOKOMIZO FUMIYUKI , TASAKA MIKIO , KITAOKA TAKASHI , YOSHIDA KIMIHIRO , KAWAKAMI SUENOBU , FUJII AKI
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a concrete structure which is formed into a high-strength structure by enhancing the unity between steel products and concrete against application of excessive load thereto from outside. SOLUTION: A segment 1 or the concrete structure is formed of: the pairing main the steel products 21A, 21B arranged on an internal peripheral side and an external peripheral side of the segment 1 that is almost arcuately curved along a tunnel circumferential direction and formed like an arcuate plate; connection members 22, 22,... connecting between the main steel products 21A, 21B; and dowels 5, 5,... which are formed on mutually opposed surfaces 21a, 21b of the main steel products 21A, 21B integrally with the same in a manner protruding from the same. Each dowel 5 has tapered surfaces 5a, 5b inclined in a tunnel circumferential direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过提高钢制品和混凝土之间的一体性而形成为高强度结构的混凝土，以防止从外部施加过大的载荷。解决方案：段1或混凝土结构由以下构成：配对主体，布置在沿着隧道圆周方向几乎弧形弯曲的段1的内周侧和外周侧的钢制品21A，21B 并形成像弓形板; 连接在主钢制品21A，21B之间的连接构件22,22，...，以及与主体钢产品21A，21B的相互相对的表面21a，21b以与其一体突出的方式一体形成的销钉5,5，...。每个榫钉5具有在隧道圆周方向上倾斜的锥形表面5a，5b。版权所有（C）2009，JPO＆INPIT

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