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1. 发明专利

JP2005273388A Concrete segment 有权
标题翻译：混凝土部分
公开(公告)号：JP2005273388A
公开(公告)日：2005-10-06
申请号：JP2004091568
申请日：2004-03-26
申请人： Ishikawajima Constr Materials Co Ltd , Kanazawa Inst Of Technology , Nippon Concrete Ind Co Ltd , Nitto Boseki Co Ltd , Pacific Consultants Co Ltd , パシフィックコンサルタンツ株式会社 , 学校法人金沢工業大学 , 日本コンクリート工業株式会社 , 日東紡績株式会社 , 石川島建材工業株式会社
发明人： KIMURA SADAO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , MATSUNAMI YASUYUKI , HOSHI HIDENORI , SAIKI KOUSHIROU , KURAKI SHIYUUJI , OKAYAMA MASARU , KURIHARA YOICHI , MIZUKAMI HIROYUKI
IPC分类号： E21D11/04 , E04C1/39 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a concrete segment which not only exhibits sufficient increase in strength, but also allows smooth filling of concrete thereto and contributes to suppression of cost increase.
SOLUTION: The concrete segment 2 has a reinforcing sheet 10 or a reinforcing mesh 11 embedded in a front surface or a corner portion thereof. The reinforcing sheet or the reinforcing mesh is made of reinforcing fibers such as basalt fibers, formed into a sheet.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种混凝土段，其不仅具有足够的强度增加，而且允许混凝土的平滑填充，并且有助于抑制成本增加。解决方案：混凝土段2具有嵌入其前表面或拐角部分中的加强层10或增强网11。增强片或增强网由形成为片材的增强纤维如玄武岩纤维制成。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2009203717A Concrete structure 有权
标题翻译：混凝土结构
公开(公告)号：JP2009203717A
公开(公告)日：2009-09-10
申请号：JP2008047629
申请日：2008-02-28
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 , ASANO HIROSUKE , HOSHI HIDENORI , MINEZAKI AKIHIRO , NAKAGAWA MASAYOSHI , SUZUKI YOSHINOBU , TAMADA KOICHI , FURUICHI KOSUKE , ARAI TAKAHIRO , INOUE TADASHI , KANAI MAKOTO , FUKUMOTO KATSUJI , MIKI KEIZO , YOKOMIZO FUMIYUKI , TASAKA MIKIO , YOSHIDA KIMIHIRO , KAWAKAMI SUENOBU
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a concrete structure which is low in cost and high in strength, and can prevent concrete fracture.
SOLUTION: A segment 1 or the concrete structure is formed like an almost arcuate plate consisting of steel members 2 and concrete 3. The plurality of segments constitute a cylindrical wall body by being connected to each other in a circumferential and axial directions. The steel member 2 includes main steel members 10, 11, 12 almost arcuately curved and arranged along the tunnel circumferential direction, and both longitudinal edges of each of the main steel members 10, 11, 12 are exposed to contact surfaces 4 for connecting the segments together in the tunnel circumferential direction. Thus, when the contact surfaces 4 are connected together, both the edges of each of the main steel members 10, 11, 12 are connected together.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种成本低，强度高的混凝土结构，可以防止混凝土断裂。解决方案：段1或混凝土结构形成为由钢构件2和混凝土3组成的几乎弧形的板。多个段通过在周向和轴向彼此连接而构成圆柱形壁体。钢构件2包括沿着隧道圆周方向几乎弧形弯曲并且布置的主钢构件10,11,12，并且每个主钢构件10,11,12的两个纵向边缘暴露于接触表面4，用于连接段一起在隧道圆周方向。因此，当接触表面4连接在一起时，每个主钢构件10,11,12的两个边缘连接在一起。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008106499A Segment joint 审中-公开
标题翻译：分部接合
公开(公告)号：JP2008106499A
公开(公告)日：2008-05-08
申请号：JP2006289757
申请日：2006-10-25
申请人： Ishikawajima Constr Materials Co Ltd , Kobayashi Kogyo Kk , 小林工業株式会社 , 石川島建材工業株式会社
发明人： OZEKI MUNETAKA , ASANO HIROSUKE , KUNITO TAKASHI , KATO YUKIO
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To prevent the coming-off of a male joint from a female joint by employing a simple and robust joint structure.
SOLUTION: A between-rings joint comprises: the female joint 10 with an approximately cylindrical fitting body 12, which is provided on a female joint surface 10a; the male joint 20 with a pin 22 for being inserted through the fitting body 12, which is provided on a male joint surface 20a; a locking ring member 30 which is arranged in such a manner as to be fitted into the outer peripheral surface 12a of the fitting body 12; and a push-in ring member 40 which moves the locking ring member 30 in an insertion direction E along with the insertion of the pin 22. As the pin 22 is inserted into the fitting body 12 so that the locking ring member 30 can be moved in the insertion direction E, the fitting body 12 is moved to a radial inside so as to fasten and fix a peripheral portion of the pin 22.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过采用简单坚固的接头结构来防止公接头从母接头脱落。解决方案：环间接头包括：阴接头10，其具有大致圆筒形的配合体12，其设置在阴接头表面10a上; 公接头20具有销22，用于插入穿过配合体12，该配合体设置在阳接头表面20a上; 锁定环构件30，其被配置成装配到装配体12的外周面12a中; 以及推动环构件40，其随着销22的插入而使锁定环构件30沿插入方向E移动。当销22插入到装配体12中使得锁定环构件30能够移动时在插入方向E上，嵌合体12移动到径向内侧，以固定和固定销22的周边部分。（C）2008，JPO＆INPIT

4. 发明专利

JP2007321488A Joint structure of segment 审中-公开
标题翻译：连接结构
公开(公告)号：JP2007321488A
公开(公告)日：2007-12-13
申请号：JP2006154549
申请日：2006-06-02
申请人： Ishikawajima Constr Materials Co Ltd , 石川島建材工業株式会社
发明人： OZEKI MUNETAKA
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To maintain joining strength of mutual segments constant with a simple and inexpensive structure.
SOLUTION: In this joining structure of the segment, a male type joint 5 has a bolt (a bar-shaped member) 9 fixed to an interface surface 4a by separating a head part 9a from the interface surface 4a, a guide member 10 installed on the head part side of the bolt 9 via a through-hole 10a arranged in a pipe, and a spacer 11 installed on the base part side of the bolt 9 and holding the guide member 10 on the head part 9a side by separating from the interface surface 4a. A female type joint 6 has a slit 12 for gradually reducing a groove width up to a groove width capable of inserting the other end side spacer 11 from a groove width capable of inserting one end side guide member 10. A head part 9a of the bolt 9 inserted into the slit 12 comprises a locking member 13 locking via the guide member 10 on the reverse surface side on the opposite side of the interface surface 4b, and a restricting member 14 fixed to the reverse surface side of the locking member 13 and regulating expansive deformation of a predetermined value or more in the diametrical direction of the bolt 9 of the guide member 10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过简单和便宜的结构来保持相互段的接合强度恒定。解决方案：在该段的接合结构中，阳型接头5具有通过从接口表面4a分离头部9a而固定到界面4a的螺栓（棒状构件）9，引导构件 10通过布置在管中的通孔10a安装在螺栓9的头部侧上，以及安装在螺栓9的基部侧上的间隔件11，并通过分离将引导构件10保持在头部9a侧从界面4a。阴型接头6具有狭缝12，用于逐渐减小槽宽度，从而能够从能够插入一个端部侧引导构件10的槽宽度插入另一端侧隔离件11的槽宽度。螺栓的头部9a 插入到狭缝12中的锁定构件13包括锁定构件13，该锁定构件13经由引导构件10在接触表面4b的相对侧上的反面侧上被锁定，以及限制构件14，该限制构件14固定到锁定构件13的反面侧并调节引导构件10的螺栓9的直径方向上的预定值以上的膨胀变形。（C）2008，JPO＆INPIT

5. 发明专利

JP2007270485A Composite segment 有权
标题翻译：复合材料
公开(公告)号：JP2007270485A
公开(公告)日：2007-10-18
申请号：JP2006096587
申请日：2006-03-31
申请人： Ishikawajima Constr Materials Co Ltd , Kajima Corp , 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 , ARAI TAKAHIRO , HONDA TOMOAKI , FURUICHI KOSUKE
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a composite segment which is small in steel usage, low in cost, thin in thickness, high in strength, and can have a wider width. SOLUTION: The synthetic segment 1 is formed like an arcuate slab by filling concrete 3 into a gap between a pair of steel skin plates 2a, 2b arranged on two surfaces on a natural ground side and the inner space side of a tunnel. The skin plates 2a, 2b are provided with arcuate joint plates (inter-ring joint plates) 4a, 4b, linear joint plates, and a plurality of dowels 6. The arcuate joint plates 4a or 4b have their base ends fixed along tunnel axial edges of the skin plate 2a or 2b and their tips extended toward the skin plate 2b or 2a opposed to the same. The linear joint plates have their base ends fixed along tunnel circumferential edges of the skin plate 2a or 2b and their tips extended toward the skin plate 2b or 2a opposed to the same. The dowels 6 are fixed to the skin plates 2a or 2b and protruded to the skin plates 2b or 2a opposed to the same. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种钢的使用量小，成本低，厚度薄，强度高，并且可以具有更宽的宽度的复合段。解决方案：通过将混凝土3填充在布置在自然地面的两个表面上的一对钢皮板2a，2b和隧道的内部空间侧之间的间隙中，合成段1形成为弧形板。皮板2a，2b设置有弓形接头板（环形接合板）4a，4b，直线接头板和多个榫钉6.弓形接头板4a或4b的基端部沿隧道轴向边缘固定的皮肤板2a或2b，并且它们的尖端延伸到与其相对的皮肤板2b或2a。直线接头板的基端部沿着皮肤板2a或2b的隧道周缘固定，并且其端部朝向与其相对的皮肤板2b或2a延伸。定位销6固定在皮肤板2a或2b上并突出到与其相对的皮肤板2b或2a上。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2004218195A Segment 有权
公开(公告)号：JP2004218195A
公开(公告)日：2004-08-05
申请号：JP2003003051
申请日：2003-01-09
申请人： Ishikawajima Constr Materials Co Ltd , 石川島建材工業株式会社
发明人： OZEKI MUNETAKA , WAKABAYASHI MASANORI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To hold down the unit price of a segment at a low price, and to hold down a construction cost at the low price.
SOLUTION: In a plurality of the segments being installed on the internal surface of a tunnel and constructing the wall section of the tunnel, the segments have arcuate tabular substrates 2 composed of high-strength concrete, a plurality of tabular webs 3 integrally mounted extensively over overall widths in the cross direction at specified intervals in the longitudinal direction on the internal surface of the substrates 2 and composed of inward projected high-strength concrete, tabular flanges 4 integrally secured at the front end sections of each web 3 and composed of high-strength concrete and main girders 10 integrally fitted to the side sections of the substrates 2, webs 3 and front end sections of the flanges 4. Sections among the adjacent webs 3 and 3 are filled with foamed styrene 5 as fillers 5. Since the unit price can be held down at the low price as compared to the segment, the whole of which is formed of high-strength concrete, the construction cost can be held down inexpensively.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2004190258A Segment 审中-公开
标题翻译：分割
公开(公告)号：JP2004190258A
公开(公告)日：2004-07-08
申请号：JP2002356756
申请日：2002-12-09
申请人： Ishikawajima Constr Materials Co Ltd , 石川島建材工業株式会社
发明人： OZEKI MUNETAKA
IPC分类号： E21D11/04 , E21D11/08 , E21D11/14
摘要： PROBLEM TO BE SOLVED: To shorten work periods and reduce a construction cost by mutually connecting adjacent segments easily.
SOLUTION: In a plurality of the segments being installed on the internal surface of a tunnel and constructing the wall section of the tunnel, the segments have joints 17 composed of one engaging sections 5 mounted on the end faces of one adjacent segments 1 and the other engaging sections 13 secured on the end faces of the other adjacent segments 9 while being engaged with one engaging sections 5. One engaging sections 5 consist of protrusions 6 and recesses 7 continued to the protrusions 6, and the other engaging sections 13 consist of the recesses 15 engaged with the protrusions 6 of one engaging sections 5 and the protrusions 14 continued to the recesses 15 while being engaged with the recesses 7 of one engaging sections 5. The front ends of the recesses 7 and 15 are formed in a wedge shape bitten to sections inner than the front ends of the protrusions 6 and 14 on boundary sections 8 and 16 among the protrusions 6 and 14 and recesses 7 and 15 of each segment 1 and 9.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：通过相互连接相邻的部分容易地缩短工作周期并降低施工成本。解决方案：在安装在隧道的内表面上并构成隧道的壁部的多个段中，段具有由一个接合部分5构成的接头17，该接合部分5安装在一个相邻段1的端面上而另一个接合部分13固定在其它相邻的部分9的端面上，同时与一个接合部分5接合。一个接合部分5包括突起6和连续到突起6的凹部7，而其它接合部分13包括与一个接合部5的突起6接合的凹部15和突出部14在与一个接合部5的凹部7接合的同时与凹部15连续。凹部7,15的前端形成为楔形形状咬合在每个段1和9的突起6和14以及凹槽7和15之间的边界部分8和16上的突起6和14的前端之上的部分。
COPYRIGH T：（C）2004，JPO＆NCIPI

8. 发明专利

JP2004132093A Joint structure 有权
公开(公告)号：JP2004132093A
公开(公告)日：2004-04-30
申请号：JP2002299097
申请日：2002-10-11
申请人： Ishikawajima Constr Materials Co Ltd , Ohbayashi Corp , Shizuoka Keisozai Kk , 株式会社大林組 , 石川島建材工業株式会社 , 静岡軽粗材株式会社
发明人： MIYA KIYOSHI , YAMAMOTO YUZO , YOKOMIZO FUMIYUKI , YOSHIDA KIMIHIRO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , GOTO MASANORI , NANBA HISASHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which is improved in workability at the time of connection and manufactured at a low cost.
SOLUTION: Segments 1 to be connected together each have a receiving hole 1b formed in a contact surface 1a thereof, and the receiving hole 1b has a cylindrical hole bored in a depth thereof. Then an engaging claw member 4 being screwed into a cap housing 5 and having a claw portion 4a, is embedded in the cylindrical hole, to thereby form a female joint 3. Further a joint member 2 having an axial portion 2c equipped with engaging protrusions 2a, a plate portion 2b, and insertion portions 2d each formed of fins 2e and insertable into the receiving hole 1b, is engaged with the female joint 3. In this manner the segments 1 are connected together.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004108046A Steel segment 审中-公开
公开(公告)号：JP2004108046A
公开(公告)日：2004-04-08
申请号：JP2002273353
申请日：2002-09-19
申请人： Ishikawajima Constr Materials Co Ltd , 石川島建材工業株式会社
发明人： OZEKI MUNETAKA , SOMEYA HIROKI , HASHIMOTO HIROHIDE , ASANO HIROSUKE , KUNITO TAKASHI
IPC分类号： E21D11/14
摘要： PROBLEM TO BE SOLVED: To provide a steel segment increased in the rigidity of the steel segment, reduced in weight and lowering cost.
SOLUTION: A vertical rib 13 is bent and formed in an L-shape having an outside diameter 13a and an inside diameter 13b, and when it is placed in the direction of an axis between main girder plates 12 opposed to each other, the inside diameter 13b is extended to the same position as the front end of each main girder plate 12 and is fixed. When the end of the outside diameter 13a of the vertical rib 13 is welded in a state of abutting on the inside of a skin plate 11, the front end of the inside diameter 13b is welded to the main girder plate 12 in a state of coinciding with the same position as the front end of the main girder plate 12 and is fixed.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2004019218A Joint structure for segment 有权
公开(公告)号：JP2004019218A
公开(公告)日：2004-01-22
申请号：JP2002174683
申请日：2002-06-14
申请人： Ishikawajima Constr Materials Co Ltd , Ohbayashi Corp , Shizuoka Keisozai Kk , 株式会社大林組 , 石川島建材工業株式会社 , 静岡軽粗材株式会社
发明人： MIYA KIYOSHI , YOKOMIZO FUMIYUKI , YOSHIDA KIMIHIRO , YAMAMOTO YUZO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , NANBA HISASHI , GOTO MASANORI
IPC分类号： E21D11/04 , F16B5/10 , F16B21/07
摘要： PROBLEM TO BE SOLVED: To securely engage a connection rod of a male joint with claw members of an engagement cylinder comprising synthetic resin in a female joint without generating cracking or breakage in the claw members.
SOLUTION: The connection rod 15 of the male joint 12 fixed to one concrete segment (segment) 11 is inserted into the engagement cylinder 18 in the connection cylinder 16 on the female joint 13 embedded in the other segment 11, so that a head part 15c of the connection rod 15 is engaged with the engagement cylinder 18 for connecting the segments 11 and 11 with each other in this constitution. In the engagement cylinder 18, the engagement part 17 comprising the claw members circularly disposed having slits between each other is connected to a connection part 19c of an engagement cylinder main body 19 of synthetic resin material having high toughness. When the connection rod 15 is inserted into the engagement cylinder 18, the connection part 19c is elastically bent outward by the head part 15c, and after the engagement part 17 is enlarged to let the head part 15c pass, the engagement part 17 is elastically contracted to engage an engagement step part 15d of the head part 15c with an engagement end part 17d.
COPYRIGHT: (C)2004,JPO

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