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1. 发明专利

JP2007245506A Method for producing bidirectional pretension member 有权
标题翻译：生产双向预制会员的方法
公开(公告)号：JP2007245506A
公开(公告)日：2007-09-27
申请号：JP2006071418
申请日：2006-03-15
申请人： Kajima Corp , Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社 , 鹿島建設株式会社
发明人： OKAMOTO HIROAKI , ICHINOMIYA TOSHIMICHI , ISHII SEIICHI , MASUKO HIROSHI , HIGUCHI MASANORI , TANIGUCHI HIDEAKI , MOROHASHI AKIRA
IPC分类号： B28B23/04 , B28B7/26
摘要： PROBLEM TO BE SOLVED: To easily carry out expected prestress introduction by an inexpensive production facility when a plurality of bidirectional pretension members arranged in series are produced simultaneously. SOLUTION: In the bidirectional pretension member 100, a plurality of longitudinal PC steel materials 102 and a plurality of transverse PC steel materials 104 are arranged in a concrete member 106. A plurality of the bidirectional pretension members 100 are produced simultaneously in a plurality of places in the longitudinal direction. The prestress introduction in the longitudinal and transverse directions is carried out by using an oblong manufacturing bed 10 in which each of the vertical cross-sectional shapes in the longitudinal and transverse directions is set approximately in a U-shape, so that reaction force during the tension of the PC steel materials is received by the manufacturing bed itself. In this way, a conventional reaction force device having a lengthy horizontal reaction force anchor is made unnecessary, reducing the costs of a bidirectional pretension member 100 production facility. The expected prestress introduction is made possible easily by facilitating the control of the tension of the PC steel materials. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：当同时制造串联布置的多个双向预紧构件时，通过廉价的生产设备容易地执行预期的预应力引入。解决方案：在双向预张紧构件100中，多个纵向PC钢材料102和多个横向PC钢材料104布置在混凝土构件106中。多个双向预紧构件100同时被制造成在纵向上的多个位置。在纵向和横向上的预应力引入通过使用长方形制造床10进行，其中纵向和横向上的每个垂直横截面形状被设置为大致U形，从而使得在 PC钢材料的张力由制造床本身接收。以这种方式，不需要具有长的水平反作用力锚的传统的反作用力装置，从而降低了双向预张紧构件100的制造设备的成本。通过促进PC钢材料张力的控制，可以容易地预测预应力引入。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007276123A Manufacturing method of pretension member 有权
标题翻译：预制会员的制造方法
公开(公告)号：JP2007276123A
公开(公告)日：2007-10-25
申请号：JP2006101403
申请日：2006-04-03
申请人： Kajima Corp , Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社 , 鹿島建設株式会社
发明人： ISHII SEIICHI , MASUKO HIROSHI , HIGUCHI MASANORI , TANIGUCHI HIDEAKI , MOROHASHI AKIRA , SATO TADAHIRO , OKAMOTO HIROAKI
IPC分类号： B28B23/06
摘要： PROBLEM TO BE SOLVED: To prevent the problem of manufacturing equipment from an aspect of strength even on the soft ground by easily performing the introduction of expected prestress in inexpensive manufacturing equipment in a case that a plurality of pretension members are manufactured in series arrangement at the same time.
SOLUTION: The pretension members 100, each of which is constituted by arranging a plurality of vertical PC steel materials 102 are arranged in a concrete member 106, are manufactured at a plurality of places in a vertical direction using a box-shaped manufacturing bed 10. At this time, the manufacturing bed 10 to be used is constituted by respectively forming sinking preventing plates 10F and 10G to both end part walls 10D and 10E so as to be protruded from the lower end parts of them by a predetermined length to the outside of the vertical direction. By this constitution, even in a case that the manufacturing bed 10 is installed on the soft ground, it is suppressed that the ground in the vicinity of both end part walls 10D and 10E are unequally sunk by the presence of a pair of the sinking suppressing plates 10F and 10G to prevent the occurrence of the large negative bending moment in the regions in the vicinity of both end part walls 10D and 10E at the intermediate part of the manufacturing bed 10.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在多个预紧构件串联制造的情况下，通过在便宜的制造设备中容易地执行预期的预应力的引入来防止制造设备的强度的问题，即使在软的地面上同时安排。解决方案：通过布置多个垂直PC钢材料102构成的预张紧构件100布置在混凝土构件106中，使用箱形制造在垂直方向上的多个位置处制造此时，要使用的制造床10通过分别在两端部壁10D和10E上形成防倾倒板10F和10G，以便从它们的下端部突出预定的长度到外侧垂直方向。通过这种结构，即使在软地面上安装制造床10的情况下，也可以通过存在一对下沉抑制来抑制两端部壁10D和10E附近的地面不均匀地沉没板10F和10G，以防止在制造床10的中间部分处的两个端部壁10D和10E附近的区域中产生大的负弯矩。（C）2008年，JPO＆INPIT

3. 发明专利

JP2005097856A Double-deck bridge using double large-eccentricity exterior cable 审中-公开
标题翻译：使用双重大偏差外部电缆的双层桥
公开(公告)号：JP2005097856A
公开(公告)日：2005-04-14
申请号：JP2003329859
申请日：2003-09-22
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SUDA NOBUHIRO , OKAMOTO HIROAKI , YAMAMURA MASATO , YAMAZAKI KEIJI
IPC分类号： E01D1/00 , E01D6/00 , E01D101/24
摘要： PROBLEM TO BE SOLVED: To provide a double-deck bridge using double large-eccentricity exterior cables, which is the double-deck bridge of an intermediate or long span constructed by employing a relatively simple structural system, to thereby reduce the weight and cost of the double-deck bridge of the intermediate or long span.
SOLUTION: The double-deck bridge using the double large-eccentricity exterior cables is constructed by forming a steel-concrete complex truss bridge of the double deck structure by connecting a concrete upper floor slab 1 and a concrete lower floor slab 2 together by a steel pipe truss 3, arranging the large-eccentric exterior cables 7, 8 at upper and lower locations of a deviated portion 6 arranged at a fulcrum 5 on a pier 4, and bearing the upper and lower floor slabs 1, 2 by the upper and lower large-eccentric exterior cables 7, 8, respectively. According to the structure of the double-deck bridge, a number of PC cables each having an intermediate capacity are dispersed and arranged to softly bear the upper and lower floor slabs, respectively, and therefore the structural system can be constructed while generation of local stress on the bridge is suppressed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种双层桥梁，使用双大型偏心外部电缆，它是通过采用相对简单的结构系统构建的中间或长跨距的双层桥梁，从而减轻重量和中间或长跨度的双层桥梁的成本。
解决方案：采用双重大偏心外部电缆的双层桥梁是通过将混凝土上层板1和混凝土下层板2连接在一起形成双层结构的钢筋混凝土复合桁架桥通过钢管桁架3将大偏心外部电缆7,8布置在设置在支座5上的偏斜部分6的上部和下部位置在墩4上，并且将上层和下层楼板1,2支承在上，下大偏心外电缆7,8。根据双层桥梁的结构，分别配置多台具有中等容量的PC电缆，以轻柔地承受上下层楼板，从而可以在产生局部应力的同时构建结构系统在桥上被压制。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004156343A Composite truss bridge and its construction method 有权
公开(公告)号：JP2004156343A
公开(公告)日：2004-06-03
申请号：JP2002324059
申请日：2002-11-07
申请人： Kajima Corp , 鹿島建設株式会社
发明人： OKAMOTO HIROAKI , YAMAMURA MASATO , YAMAGUCHI MUNEHISA , KAWAMURA TAKEYOSHI
IPC分类号： E01D6/00
摘要： PROBLEM TO BE SOLVED: To provide a composite truss bridge being more rational and having excellent economical efficiency in consideration of force working to each member constituting the truss bridge and its construction method.
SOLUTION: A steel material or a PC steel material is used as a tension member for a truss constituting the main structure of the truss bridge, and concrete or a concrete-filled steel pipe is used as a compression member. When a section in the vicinity of a pier 10 for a through bridge having continuous girders among multile diameters is assumed, the PC steel material is used for an upper chord 1 and a diagonal member 4 as tension members, and reinforced concrete is used for a lower chord 2 as the compression member and the concrete-filled steel pipe as a vertical member 3.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2008266910A Projection structure of anchorage or deviator of tendon, and construction method therefor 审中-公开
标题翻译： TENDON锚固装置的投影结构及其施工方法
公开(公告)号：JP2008266910A
公开(公告)日：2008-11-06
申请号：JP2007108292
申请日：2007-04-17
申请人： Kajima Corp , 鹿島建設株式会社
发明人： ARAI TAKAHIRO , YAMANOBE SHINICHI , OKAMOTO HIROAKI , SATO TADAHIRO , KUROKAWA ATSUSHI , SUZUKI YASUHIRO , NAGUMO HIROYUKI , KITA SHUNSUKE
IPC分类号： E01D1/00 , E01D19/10 , E01D19/12 , E01D21/00 , E04C5/08 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a projection structure of an anchorage or a deviator of a tendon and its construction method for forming a work scaffold for the work for installing an anchor, reinforcing bars, a form or the like into a concrete surface, improving working efficiency and safety of the work, preventing the form in an anchorage, or the like, from assuming a floating form, reducing the time and labor required for assembly of the form, removing assembly of a projection being a critical path in a cycle process for constructing a beam by blocks out of the cycle process for shortening the time required by the cycle process, when constructing the anchorage and the deviator of the tendon of a PC structure.
SOLUTION: When an anchoring projection part 2 of a PC steel product is constructed at a predetermined position of a lower floor slab 1 of a PC box girder bridge, a lower part of a hole drilled steel plate dowel 10 as a concrete dubel for integration is buried, when constructing the lower floor slab 1, and the anchoring projection part 2 is constructed separately, after the construction of the lower floor slab 1 and is integrated with the lower floor slab 1 via a connecting member 10.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种锚固件或腱偏斜器的突出结构及其构造方法，用于形成用于将锚固件，钢筋，形式等安装到混凝土中的工作的工作脚手架表面，提高工作效率和工作安全性，防止锚固物等形成浮动形式，减少组装形式所需的时间和劳动力，将作为关键路径的突出部件的组装移除循环处理，用于在构建PC结构的腱的锚固体和偏移体的情况下，在循环过程之外由块构造梁，以缩短循环过程所需的时间。解决方案：当PC钢制品的固定突起部分2构造在PC箱梁桥的下层楼板1的预定位置时，作为混凝土钻头的钻孔钢板榫10的下部在下层楼板1的构造之后，通过连接构件10与下层楼板1一体化时，在构造下层楼板1，并且固定突起部2分别构造时，进行一体化。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007182728A Construction method of bridge, and side floor slab mounting device for bridge 审中-公开
标题翻译：桥梁施工方法及桥面砖墙安装装置
公开(公告)号：JP2007182728A
公开(公告)日：2007-07-19
申请号：JP2006002443
申请日：2006-01-10
申请人： Kajima Corp , Nippon Steel Engineering Co Ltd , 新日鉄エンジニアリング株式会社 , 鹿島建設株式会社
发明人： MUROI SHINJI , OKAMOTO HIROAKI , ODA ICHIRO , HASHIMOTO KAZUAKI , KAWADA MASATOSHI , TANAKA KOICHI
IPC分类号： E01D21/00 , E01D1/00
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a bridge, and a side floor slab mounting device for the bridge minimizing restrictions on construction such as traffic regulations without causing an increase in a construction cost or the extension of a construction period.
SOLUTION: A side floor slab 5 is transported into a predetermined position on a main girder 4 by a truck 6. There is thereby no need to lift the side floor slab 5 from a road by a truck crane or the like, nor need to provide an installation space and a working space for the truck crane or the like. In mounting the side floor slab to the side of the main girder 4, the side floor slab 5 is conveyed by a conveying device 13 of the side floor slab mounting device 10, and the fall of the side floor slab 5 is prevented by a fall preventive structure 14. There is thereby no need to limit passing of persons and vehicles below the side floor slab 5 during fixing work. Restrictions on traffic regulations or the like can thereby be minimized on the road or the like below and in a surrounding area below an upper construction 1B under construction, and restrictions on construction can be considerably relieved.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种桥梁的施工方法和桥梁的侧板式安装装置，其最小化诸如交通规则的施工限制，而不会导致施工成本的增加或施工期的延长。解决方案：侧板坯5通过卡车6被运送到主梁4上的预定位置。因此，不需要通过卡车起重机等将侧板5从道路上提升，也不需要需要为卡车起重机等提供安装空间和工作空间。在将侧板坯安装在主梁4侧时，侧板坯5由侧板坯安装装置10的输送装置13输送，并且侧板坯5的下落被防止掉落因此，在固定工作期间，无需限制侧板坯5下方的人员和车辆的通过。因此，在施工中的上部建筑1B下方和周围的道路等上，能够限制交通规则等的限制，可以显着地减轻施工限制。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005207111A Seismic response controlled bridge pier 有权
标题翻译：地震反应控制桥梁
公开(公告)号：JP2005207111A
公开(公告)日：2005-08-04
申请号：JP2004014588
申请日：2004-01-22
申请人： Kajima Corp , 鹿島建設株式会社
发明人： OKAMOTO HIROAKI , UTSUKI KAZUHIRO , YAMAMURA MASATO , SHINPO HIROSHI
IPC分类号： E01D1/00 , E01D19/02
摘要： PROBLEM TO BE SOLVED: To provide a seismic response controlled bridge pier capable of positively reducing seismic force with a comparatively simple bridge pier structure by incorporating a seismic response control effect in the structure of a bridge pier itself greatly susceptive to an earthquake, and devising to build seismic response control devices in the bridge pier of built-up column structure and built-up wall structure. SOLUTION: In this seismic response controlled bridge pier, a plurality of columns 2 are connected by a truss 3 to constitute the built-up columns of truss structure, and the truss 3 between the columns is laterally separated in a vertically continuous truss panel point position at the center between the columns. The seismic response control devices 5 such as honeycomb dampers for absorbing energy by relative displacement are arranged at truss panel points (a) so that the relative displacement is in a vertical direction, and the left and right trusses 3A, 3B are connected by the seismic response control devices 5. The horizontal dislocation of the built-up columns in case of the earthquake is thereby converted into vertical dislocation of the truss panel point positions, and seismic energy is absorbed by the vertical relative displacement of the seismic response control devices 5 at this part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过相对简单的桥墩结构积极减小地震力的地震反应控制桥墩，通过在对地震非常敏感的桥墩本身的结构中引入地震响应控制效应，并设计在建筑柱体结构和建筑墙体结构的桥墩上建立地震响应控制装置。解决方案：在这种地震响应受控桥墩中，多桁架2通过桁架3连接构成桁架结构的组合柱，柱之间的桁架3在垂直连续的桁架中横向分离在列之间的中心的面板点位置。诸如用于通过相对位移吸收能量的蜂窝阻尼器的地震响应控制装置5布置在桁架板点（a）处，使得相对位移在垂直方向上，并且左桁架3A和桁架3B通过地震响应控制装置5.在地震的情况下，堆积列的水平位错由此转换成桁架板点位置的垂直位错，并且地震能量被地震响应控制装置5在垂直相对位移这部分。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JPH10298916A EARTHQUAKE RESISTING REINFORCEMENT STRUCTURE FOR RIGID FRAME BRIDGE 失效
公开(公告)号：JPH10298916A
公开(公告)日：1998-11-10
申请号：JP11468097
申请日：1997-05-02
申请人： KAJIMA CORP
发明人： OKAMOTO HIROAKI , NAITO SHIZUO , SHINPO HIROSHI , HISHIKI TAKEYOSHI , KOJIKA NORIHIDE , NAKAGAMI SHOJIRO , OTSUKA KAZUO
IPC分类号： E01D1/00 , E01D2/00 , E01D21/00 , E01D22/00 , E01D101/00 , E01D101/30
摘要： PROBLEM TO BE SOLVED: To provide an earthquake resisting reinforcement structure capable of absorbing the seismic energy without damaging a structural skeleton and small in displacement on a rigid frame bridge. SOLUTION: A stiffener 3 and a honeycomb damper 4 as an energy absorbing device are installed inside of a rigid frame bridge, i.e., within the area surrounded by piers 1 on both sides to be erected from a foundation part 5 and an upper girder 2. The honeycomb damper 4 absorbs the seismic energy by the yield of the honeycomb damper 4 before the yield of a structural member such as the pier 1 and the girder 2 in an earthquake, and the damages on the pier 1, etc., can be reduced.

9. 发明专利

JPH06248612A FLOATING PC CABLE STAYED BRIDGE 失效
公开(公告)号：JPH06248612A
公开(公告)日：1994-09-06
申请号：JP3546193
申请日：1993-02-24
申请人： KAJIMA CORP
发明人： TAKEDA TETSUO , OKIMI YOSHIHIDE , ICHINOMIYA TOSHIMICHI , ARITA TOMOHIKO , KANDA KATSUHISA , IIZUKA MASAMI , OKAMOTO HIROAKI
IPC分类号： E01D11/00 , E01D11/04 , E01D101/24
摘要： PURPOSE:To facilitate correction in the case of deformation of a vibratory isolation device, by installing a vibratory isolation device equipped between a main girder suspended from a main tower erected on a bridge pier by diagonal members and the pier and the main tower, so as to avoid the vertical weight and so as to separate therefrom. CONSTITUTION:A main girder 2 laid down on a bridge piers 1 is suspended by diagonal members 4 from main towers 3 and a vibratory isolation device 5 is equipped between the main girder 2 and the pier 1 and the main tower 3. When this vibratory isolation device 5 is equipped, the structure is designed so as to avoid the weight of main girder 2 and it is made to be separable from the bridge pier 1 and the main girder 2 to allow only horizontal forces. And further, the vibratory isolation device 5 is separated to avoid the deformation for a while in accordance with the expansion or contraction of the main girder 2. In this way, the maintenance work of the vibratory isolation device can be easily carried out.

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