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1. 发明专利

JP2001303677A INSTALLING METHOD FOR POST-INSTALLATION ANCHOR 失效
公开(公告)号：JP2001303677A
公开(公告)日：2001-10-31
申请号：JP2001076558
申请日：2001-03-16
申请人： KAJIMA CORP , MIYANAGA KK
发明人： YAMANAKA HIROYUKI , YOSHIKAWA TADASHI , AKIYAMA TERU , HISHIKI TAKEYOSHI , ARAI TAKAHIRO , MIYANAGA MASAAKI
IPC分类号： E04B1/41 , E04C5/12
摘要： PROBLEM TO BE SOLVED: To obtain an installation method for an anchor that is to be installed later, is easily installed, can improve the toughness of an anchor body, does not require screw machining to newly-installed reinforcement for connecting, can maintain necessary strength even if cracks occur at an anchoring part to some degrees, can freely set a joint position with the newly-installed reinforcement, can freely select various means as a joint method to the newly-installed reinforcement, and has an excellent workability. SOLUTION: As an anchor, at the lower part of an anchor body 3 by a screw node reinforcing bar, a nut 4 that is formed at a taper part where an upper part tapers off upward is screwed, an expansion member 6 is mounted at the upper position of the nut 4, an anchor hole 2 where a diameter-expansion part 2a is formed is punched, the anchor is inserted into the anchor hole 2, a sleeve 7 is driven to press the expansion member 6 downward, and the expansion member 6 is expanded along the taper part 4a of the nut 4 to force into the diameter-expansion part 2a.

2. 发明专利

JPH10131302A POST-EXECUTION ANCHOR 失效
公开(公告)号：JPH10131302A
公开(公告)日：1998-05-19
申请号：JP28520196
申请日：1996-10-28
申请人： KAJIMA CORP , MIYANAGA KK
发明人： YAMANAKA HIROYUKI , YOSHIKAWA TADASHI , AKIYAMA TERU , HISHIKI TAKEYOSHI , ARAI TAKAHIRO , MIYANAGA MASAAKI
IPC分类号： E04B1/41
摘要： PROBLEM TO BE SOLVED: To improve tenacity by installing an expansion member to be pressed into a diameter expansion section and a sleeve pushing the expansion member around a section in the vicinity of the lower section of an anchor body in a post-execution anchor inserted into an anchor hole, to which the diameter expansion section is formed. SOLUTION: An anchor hole 2 is formed to an existing concrete structure 1 by a pit for a lower hole, etc., and an undercutter is inserted into the anchor hole 2 and a diameter expanding section 2a is formed near a hole bottom. An anchor body 3 formed of a screw-knotted reinforcement is inserted into the anchor hole 2, and a sleeve 7 is drive by a driving bar and an expansion member 6 is pushed downwards. A plurality of expansion pieces 6a of the expansion member 6 are moved onto the tapered section 4a of a bolt 4, each expansion piece 6a is expanded along the tapered section 4a and pressed into the diameter expanding section 2a, and the anchor 3 is fixed into the anchor hole 2. Accordingly, the slipping-out of cracks due to an earthquake, etc., is prevented, and reinforcing bars having high tenacity can be fixed.

3. 发明专利

DE69322808T2 未知
公开(公告)号：DE69322808T2
公开(公告)日：1999-08-05
申请号：DE69322808
申请日：1993-04-08
申请人： KAJIMA CORP , FRC KK
发明人： SUENAGA TATSUO , NAKAGAWA HIROAKI , TERAUCHI SIN , KIKUCHI TAKEO , AIBA SHINNOSUKE , KOBAYASHI MIKIO , KATSUTA YUTAKA , AGO KENJI , KOSUGE KATSUMI , MATSUBARA YASUYUKI , TANAAMI MASATO , SUGISHITA SHUNICHI , IKEDA HIDEKI , FURUYA TOSHIO , AKIHAMA SHIGEYUKI , ARAI TAKAHIRO
IPC分类号： E04B2/94 , E06B1/24 , E06B1/58 , E06B3/18
摘要： A pre-cast concrete wall panel incorporates a glazing frame (A), which includes a sill (3), a lintel (4), and jambs (6), all made by extrusion molding of fiber-reinforced concrete. The outer periphery of the glazing frame (A) is embedded in the concrete of the wall panel. Glass (5) or a glazed unit (7) is mounted on the glazing frame (A). A hollow projecting portion (8) is provided at the exterior of the frame (A) and projects beyond the exterior surface of the wall panel.

4. 发明专利

DE69322808D1 未知
公开(公告)号：DE69322808D1
公开(公告)日：1999-02-11
申请号：DE69322808
申请日：1993-04-08
申请人： KAJIMA CORP , FRC KK
发明人： SUENAGA TATSUO , NAKAGAWA HIROAKI , TERAUCHI SIN , KIKUCHI TAKEO , AIBA SHINNOSUKE , KOBAYASHI MIKIO , KATSUTA YUTAKA , AGO KENJI , KOSUGE KATSUMI , MATSUBARA YASUYUKI , TANAAMI MASATO , SUGISHITA SHUNICHI , IKEDA HIDEKI , FURUYA TOSHIO , AKIHAMA SHIGEYUKI , ARAI TAKAHIRO
IPC分类号： E04B2/94 , E06B1/24 , E06B1/58 , E06B3/18
摘要： A pre-cast concrete wall panel incorporates a glazing frame (A), which includes a sill (3), a lintel (4), and jambs (6), all made by extrusion molding of fiber-reinforced concrete. The outer periphery of the glazing frame (A) is embedded in the concrete of the wall panel. Glass (5) or a glazed unit (7) is mounted on the glazing frame (A). A hollow projecting portion (8) is provided at the exterior of the frame (A) and projects beyond the exterior surface of the wall panel.

5. 发明专利

CA2093607A1 STRUCTURE OF GLAZING PORTION 未知
公开(公告)号：CA2093607A1
公开(公告)日：1993-10-09
申请号：CA2093607
申请日：1993-04-07
申请人： KAJIMA CORP , FRC KK
发明人： SUENAGA TATSUO , NAKAGAWA HIROAKI , TERAUCHI SHIN , KIKUCHI TAKEO , AIBA SHINNOSUKE , KOBAYASHI MIKIO , KATSUTA YUTAKA , AGO KENJI , KOSUGE KATSUMI , MATSUBARA YASUYUKI , TANAAMI MASATO , SUGISHITA SHUNICHI , IKEDA HIDEKI , FURUYA TOSHIO , AKIHAMA SHIGEYUKI , ARAI TAKAHIRO
IPC分类号： E04B2/94 , E06B1/24 , E06B1/58 , E06B3/18
摘要： A structure of a glazing portion according to the present invention is constituted by the steps of embedding a glazing frame, which includes a glazing portion, a thickness portion, an anchor portion and a hollow thickness portion or the like and made by an extruded molding, into the inner periphery of an opening in a wall panel, and setting a glass in the glazing portion of the glazing frame. The structure of the glazing portion of the present invention hardly bring about any dew condensation and is excellent in water tight and airtight properties as well as fireproofing property, and it also enables to surely glaze with a glass.

6. 发明专利

JP2013130036A Steel segment 有权
标题翻译：钢部分
公开(公告)号：JP2013130036A
公开(公告)日：2013-07-04
申请号：JP2011281797
申请日：2011-12-22
申请人： Hanshin Expressway Co Ltd , 阪神高速道路株式会社 , Kajima Corp , 鹿島建設株式会社
发明人： KANEHARU HIDESADA , SHIMURA ATSUSHI , NIINA TSUTOMU , FUJIWARA KATSUYA , TAMADA KOICHI , USHIGAKI MASARU , TADA YUKIO , IWAZUMI TOMOKAZU , ARAI TAKAHIRO
IPC分类号： E21D11/14
摘要： PROBLEM TO BE SOLVED: To absorb a compression force, in a tunnel axis direction, acting on a segment of a shield tunnel.SOLUTION: A steel segment 1 comprises main girders 2a, 2b, joint plates 3, 3, a skin plate 4, a longitudinal rib 5 and a stopper mechanism 6. The joint plate 3 connecting terminal portions of the main girders 2a, 2b with each other are divided into two joint plate members and between these members, a joint connecting plate is interposed. The skin plate 4 is divided into two skin plate members and a cover plate is disposed to cover a gap between these members. The longitudinal rib 5 connects the main girders 2a, 2b with each other between the joint plates 3, 3. One end of the stopper mechanism 6 is connected to the main girder 2a and the other end thereof has a clearance of a predetermined distance L between the other end and the main girder 2b. In the case where a compression force in a tunnel axis direction acting on the steel segment 1 is a predetermined value or more, the longitudinal rib 5 is buckled plastically to absorb the compression force. When plastic buckling of the longitudinal rib 5 is advanced and the stopper mechanism 6 is brought into contact with the main girder 2b, the stopper mechanism 6 supports the compression force.
摘要翻译：要解决的问题：在隧道轴线方向上吸收作用在屏蔽隧道的一段上的压缩力。解决方案：钢段1包括主梁2a，2b，接合板3,3，皮板4，纵梁5和止挡机构6.将主梁2a，2b的端子部分彼此连接的接合板3分成两个接合板构件，并且在这些构件之间插入有接头连接板。皮肤板4被分成两个皮肤板构件，并且盖板被设置成覆盖这些构件之间的间隙。纵向肋5将主梁2a，2b彼此连接在接合板3,3之间。止动机构6的一端连接到主梁2a，另一端具有预定距离L之间的间隙另一端和主梁2b。在作用于钢段1的隧道轴向的压缩力为预定值以上的情况下，纵向肋5被塑性地弯曲以吸收压缩力。当纵肋5的塑性屈曲前进并且止动机构6与主梁2b接触时，止动机构6支承压缩力。

7. 发明专利

JP2011021477A Tunnel interior construction apparatus 有权
标题翻译：隧道内部施工装置
公开(公告)号：JP2011021477A
公开(公告)日：2011-02-03
申请号：JP2010244029
申请日：2010-10-29
申请人： Hitachi Zosen Corp , Kajima Corp , 日立造船株式会社 , 鹿島建設株式会社
发明人： MATSUI NOBUYUKI , YOSHIKAWA TADASHI , TAMADA KOICHI , ARAI TAKAHIRO , HANAOKA TAIJI , MURAYAMA MASAHARU
IPC分类号： E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a tunnel interior construction apparatus which improves safety of workers and enables shortening of the construction period.
SOLUTION: The construction apparatus M includes a floor board assembling unit 1 and a bracket assembling unit 2. The floor board assembling unit 1 has a main frame 10 with legs 12 erected on a side wall bracket B and an extension bracket G. The bracket assembling unit 2 is disposed on a base member put over the side wall bracket B and the extension bracket G. The floor board assembling unit 1 erects a precast concrete slab C1 to build an interior wall C, and places a precast concrete floor board R1 to build a slab R. The bracket assembling unit 2 builds the extension bracket G additionally on the side wall bracket B.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高工人安全性并能缩短施工期的隧道内部施工装置。解决方案：施工装置M包括地板组装单元1和支架组装单元2.地板组装单元1具有主框架10，框架10竖立在侧壁托架B和延伸托架G上。支架组装单元2设置在放置在侧壁支架B和延伸支架G上的基座构件上。地板组装单元1竖立预制混凝土板C1以构建内壁C，并且将预制混凝土地板 R1构建平板R.支架组装单元2另外在侧壁支架B上构建延伸支架G。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010031607A Construction method for grade separation 有权
标题翻译：分级分离的结构方法
公开(公告)号：JP2010031607A
公开(公告)日：2010-02-12
申请号：JP2008197420
申请日：2008-07-31
申请人： Kajima Corp , 鹿島建設株式会社
发明人： MATSUI NOBUYUKI , NAKATANI YUKIHIRO , SATO TADAHIRO , YAMAGUCHI MUNEHISA , ARAI TAKAHIRO , TAKIZAWA SEIICHIRO , KAWADA MASATOSHI
IPC分类号： E01D21/00 , E01C1/04
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a grade separation, which is a method for constructing a bridge of grade separated crossing or the like, using one and the same portal crane from the installation of a bridge girder to the installation of a floor slab, so as to reduce a space occupied for the construction work as small as possible, while a construction period can be shortened. SOLUTION: The floor slab 19, whose width direction is arranged in parallel to the moving direction of the portal crane 1, is placed temporarily between rails 3. The floor slab 19 is lifted between a pair of support legs 13. Next, the floor slab 19 is placed on a turn table 21. Then, the turn table 21 is rotated by 90° for rotating the floor slab 19. Under such a condition as the width direction of the floor slab 19 is perpendicular to the moving direction of the portal crane 1, the portal crane 1 is advanced. Since a winch 17 is provided on a projecting portion 14, the support leg 13 and the floor slab 19 are not interfered to each other when lifting the floor slab. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于分级的施工方法，其是用于构建等级分离交叉等的桥梁的方法，使用同一门式起重机从桥梁的安装到安装楼板，以尽可能减少施工作业占用的空间，同时缩短施工期。解决方案：将宽度方向平行于门式起重机1的移动方向布置的楼板19临时放置在轨道3之间。将楼板19提升在一对支撑腿13之间。接下来，将落地板19放置在转台21上。然后，转台21旋转90°以旋转落地板19。在楼板19的宽度方向垂直于门式起重机1，门式起重机1先进。由于在突出部分14上设置有绞盘17，所以当提升楼板时，支撑腿13和地板19不会相互干扰。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009197548A Crack control method for fireproof segment and uncracked fireproof segment 审中-公开
标题翻译：用于火灾部分和不可怕火灾部门的裂缝控制方法
公开(公告)号：JP2009197548A
公开(公告)日：2009-09-03
申请号：JP2008043199
申请日：2008-02-25
申请人： Kajima Corp , 鹿島建設株式会社
发明人： HIRAISHI YOSHIKI , FURUICHI KOSUKE , ARAI TAKAHIRO , ONO TOSHIO , YOKOZEKI KOSUKE
IPC分类号： E21D11/04 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To provide a fireproof segment capable of suppressing a progress of a crack generated in case of fire toward an undesired direction.
SOLUTION: A fireproof segment 2 is composed as such a plurality of steel materials 5 having an outer flange 7 and an inner flange 8 in parallel with the natural ground-side surface and the inner surface of an annular piece 10 are embedded from the inner surface along the peripheral direction d to the predetermined covering depth d in the annular piece 10 covering an inner surface of the natural ground of a predetermined width T in the axial direction of a tunnel in the peripheral direction. At least the covering depth d portion of the annular piece 10 is made of explosion resistance concrete into which heat fusible fiber is mixed. Also, in a space W3 between the widthwise side face 4 of the annular piece 10 and an inner flange 6 of the steel material 5 in the annular piece 10, a mesh sheet 11 made of heat fusible fiber is embedded to the covering depth d equal to that of a flange 6 while touching the edge of the flange 6. Preferably, a notched groove extending along the embedded depth d of the mesh sheet 11 is provided on the widthwise side face 4 of the annular piece 10.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制在向着不需要的方向发生火灾的情况下产生的裂纹的进展的防火部分。
解决方案：防火片2由多个钢材5构成，该钢材5具有与自然接地侧表面平行的外凸缘7和内凸缘8，环形件10的内表面嵌入在圆周方向上的内表面d到覆盖隧道的轴向方向上的预定宽度T的自然地面的内表面的环形片10中的预定覆盖深度d。至少环形件10的覆盖深度d部分由耐热混凝土制成，热熔融纤维混入其中。此外，在环状片10的宽度方向侧面4与环状片10中的钢材5的内凸缘6之间的空间W3中，将由热熔纤维构成的网片11嵌入到覆盖深度d相等与凸缘6的边缘相接触。优选地，沿着网片11的嵌入深度d延伸的切口凹槽设置在环形件10的宽度方向侧面4上。版权所有：（C）2009，JPO＆INPIT

10. 发明专利

JP2008179953A Joint structure of segment ring 有权
标题翻译：分节环接头结构
公开(公告)号：JP2008179953A
公开(公告)日：2008-08-07
申请号：JP2007012732
申请日：2007-01-23
申请人： Geostr Corp , Kajima Corp , ジオスター株式会社 , 鹿島建設株式会社
发明人： SUZUKI YOSHINOBU , ARAI TAKAHIRO , SAITO YUSUKE , FUJINO YUTAKA , SAKUMA YASUSHI , YOKOI NOBUAKI , ONOE SATOSHI
IPC分类号： E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a joint structure of a segment ring which enables a plurality of the segment rings to be installed along a curved shape of a curved section of a tunnel when installed in the curved section of the tunnel while being joined to one another, and enables the meandering of the segment rings to be corrected with ease.
SOLUTION: The plurality of segment rings 1 are installed in the curved section of the tunnel in such a manner as to be adjacent to one another in the axial direction of the tunnel. The segment ring 1 is assembled by installing a plurality of segments 2 while joining them to one another in the circumferential direction of the tunnel. A taper 1a which is inclined in a direction crossing the axial direction of the tunnel is formed on the pit mouth-side jointing surface of each of the segment rings 1. A plurality of male joints 3 and a plurality of female joints 4 which are fitted to each other are provided at predetermined intervals in the circumferential direction of the segment ring 1 on pit mouth-side and face-side jointing surfaces of each of the segment rings 1, respectively. The number of the provided female joints 4 is larger than that of the provided male joints 3. The male joint 3 and the female joint 4 are fitted to each other.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种分段环的接合结构，其能够在安装在隧道的弯曲部分中时沿着隧道的弯曲部分沿弯曲形状安装多个分段环，同时相互联系，使得能够容易地校正分段环的曲折。解决方案：多个分段环1以隧道的轴向方式彼此相邻的方式安装在隧道的弯曲部分中。通过在隧道的圆周方向上将它们彼此连接而安装多个段2来组装段环1。在每个分段环1的凹坑口侧接合表面上形成有沿与隧道的轴向相交的方向倾斜的锥形1a。多个公接头3和多个母接头4被配合彼此分别以分段环1的圆周方向在每个分段环1的凹坑口侧和面侧接合面上分别设置。所提供的阴接头4的数量大于所提供的阳接头3的数量。阳接头3和阴接头4彼此配合。版权所有（C）2008，JPO＆INPIT

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