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31. 发明专利

JPH11158812A HOLLOW FLOOR SLAB BRIDGE AND CONSTRUCTION THEREOF 失效
公开(公告)号：JPH11158812A
公开(公告)日：1999-06-15
申请号：JP33026897
申请日：1997-12-01
申请人： DPS BRIDGE WORKS CO LTD
发明人： IMAMURA AKIHISA
IPC分类号： E01D1/00 , E01D2/00 , E01D21/00 , E01D101/24 , E01D101/26 , E01D101/28
摘要： PROBLEM TO BE SOLVED: To prolong a span, and to simplify the temporary construction by dividing one span into three blocks, and forming an intermediate block with the composite structure of the cast-in-place concrete for connecting beam members to each other, forming blocks in both sides of the intermediate block of the cast-in-place concrete, and integrating the whole blocks by a PC cable. SOLUTION: Among bridge beam in one span divided into three blocks, an intermediate block is formed of plural precast concrete beam members 1 prestressed and the cast-in place concrete, and both side blocks are formed of the cast-in place concrete 6. Plural beam members 1 are stretched in the intermediate blocks of the one span with a space in the cross direction, and the beam members 1 adjacent to each other in the cross direction are bonded by the cast-in-place concrete. The adjacent beam members 1 are bonded to each other at upper ends and lower ends thereof, and the intermediate block of the bridge beam is formed so as to have a chained cross section over the whole area. A PC cable 7 is arranged along he tensile side of the bridge beam, and stretched over the full length of the bridge beams.

32. 发明专利

JP2015021345A コンクリート養生マット有权
标题翻译：混凝土固化垫
公开(公告)号：JP2015021345A
公开(公告)日：2015-02-02
申请号：JP2013152084
申请日：2013-07-22
申请人：三井造船鉄構エンジニアリング株式会社 , Mitsui Zosen Steel Structures Engineering Co Ltd , ドーピー建設工業株式会社 , Dps Bridge Works Co Ltd , 東洋紡株式会社 , Toyobo Co Ltd
发明人： SUZUKI YASUHIRO , YOSHIDA TAKU , TATSUGAMI HISAO , IMANISHI KENJI
IPC分类号： E04G21/02 , C04B40/04
摘要：【課題】従来よりも外気温が低い状況において保温養生を行うことができるコンクリート養生マットを提供することを目的とし、また、従来よりも長くコンクリートの湿潤状態を保つことができるコンクリート養生マットを提供することを目的とする。【解決手段】吸水性繊維と吸湿発熱繊維とを含む湿潤発熱シート10と、断熱部材を含む保温シート50とを備え、湿潤発熱シート10と保温シート50とが積層されていることを特徴とする。吸水性繊維は1cc/g以上の水膨潤度を有し、吸湿発熱繊維は吸湿した時の発熱量(吸湿発熱量)が乾燥繊維1g当たり65cal以上であることが好ましい。さらに、透水性を有する剥離用シート13を備え、湿潤発熱シート10の、保温シート50が積層された側の反対側に、剥離用シート13が積層されていることが好ましい。【選択図】図2
摘要翻译：要解决的问题：提供一种能够在外部空气温度低于现有技术的条件下进行绝热固化并且使混凝土的潮湿条件比现有技术更长的混凝土固化垫。解决方案：混凝土固化垫包括：包含吸水纤维和吸湿放热纤维的湿加热片10; 和隔热部件，湿热片10和隔热片50层叠的隔热片50。吸水纤维的水分膨胀度为1cc / g以上，并且吸湿放热纤维在每1g干燥纤维吸收水分（吸湿热值）优选为65cal以上时具有发热量。此外，混凝土固化垫包括透水剥离片13，并且剥离片13优选层叠在湿加热片10的与层叠绝热片50的一侧相反的一侧。

33. 发明专利

JP2009264040A Concrete floor slab replacing method 有权
标题翻译：混凝土地板修补方法
公开(公告)号：JP2009264040A
公开(公告)日：2009-11-12
申请号：JP2008116673
申请日：2008-04-28
申请人： Dps Bridge Works Co Ltd , ドーピー建設工業株式会社
发明人： YASUMORI HIROSHI , HASEGAWA TAKESHI
IPC分类号： E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a concrete floor slab replacing method for carrying out replacement and repair work in a short time and at a low cost in replacing and repairing an existing floor slab using a precast floor slab. SOLUTION: Precast PC floor slabs 2 manufactured in a factory are installed on a main girder after removing the existing concrete floor slabs on the main girder, and the precast PC floor slabs 2, 2 adjacent in a bridge axis direction are joined to each other by a loop joint structure 3 of RC structure with loop reinforcements 11. The overlap joint length of the loop reinforcements 11 is set to an approximately circular minimum length to minimize a joining joint width W. Further, no reinforcement (no floor slab main reinforcement) perpendicular to the bridge axis direction is inserted and arranged in the circular space S formed by lapped semicircular loop parts 12, 12, and short fiber mixed concrete 15 is filled in the joint space 10 to enhance a restricting effect. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在短时间内以低成本进行更换和维修工作的混凝土地板更换方法，以使用预制地板更换和修理现有的地板。解决方案：在拆除主梁上现有的混凝土楼板之后，在工厂制造的预制PC楼板2安装在主梁上，并且沿桥轴方向相邻的预制PC楼板2,3连接到彼此通过具有环形加强件11的RC结构的环形接头结构3彼此。环形加强件11的重叠接头长度被设定为近似圆形的最小长度，以使接合接头宽度W最小化。此外，没有加强件插入和布置在由凸起的半圆环部分12,12形成的圆形空间S中，并且将短纤维混合混凝土15填充在接合空间10中以增强限制效果。版权所有（C）2010，JPO＆INPIT

34. 发明专利

JP2009109154A Beam-down type solar ray lighting device 有权
标题翻译： BEAM-DOWN型太阳能照明装置
公开(公告)号：JP2009109154A
公开(公告)日：2009-05-21
申请号：JP2007284569
申请日：2007-10-31
申请人： Dps Bridge Works Co Ltd , Mitsui Eng & Shipbuild Co Ltd , ドーピー建設工業株式会社 , 三井造船株式会社
发明人： EZAWA KAZUAKI , INOUE HIROO , KAWAGUCHI TAKASHI , HAMADA YUZURU
IPC分类号： F24J2/12 , G02B7/182
CPC分类号： G02B7/183 , F24J2/12 , F24J2/5232 , F24J2/5233 , F24J2/5264 , Y02E10/42 , Y02E10/47 , Y10S359/90
摘要： PROBLEM TO BE SOLVED: To provide a solar ray lighting device which reduces the blocking and shadowing of a light reflected from a heliostat, and which fixes a center reflector of a heavy weight and a large size stably in a high strength.
SOLUTION: In this beam-down type solar ray lighting device, at least three posts 1a, 1b, 1c are assembled in a pyramid shape, and an outer circumferential edge of the center reflector 5 is fixed on the individual posts so that the outer circumferential edge of the center reflector 5 may inscribe the individual posts.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种减少从定日镜反射的光的遮挡和遮蔽的太阳射线照明装置，其以高强度稳定地固定重物和大尺寸的中心反射体。解决方案：在该射束照射型太阳射线照明装置中，至少三个柱1a，1b，1c组装成金字塔形，并且中心反射器5的外周边缘固定在各个柱上，使得中心反射器5的外圆周边缘可以记录各个柱。版权所有（C）2009，JPO＆INPIT

35. 发明专利

JP2008286213A Linear motion type base isolation device 有权
标题翻译：线性运动型基座隔离装置
公开(公告)号：JP2008286213A
公开(公告)日：2008-11-27
申请号：JP2007128820
申请日：2007-05-15
申请人： Dps Bridge Works Co Ltd , Hokkaido , Yuji Ishiyama , Nec Networks & System Integration Corp , Necネッツエスアイ株式会社 , News T Kenkyusho:Kk , Nippon Data Service Kk , World Yamauchi Co Ltd , ドーピー建設工業株式会社 , 北海道 , 日本データーサービス株式会社 , 株式会社NewsT研究所 , 株式会社ワールド山内 , 祐二石山
发明人： ISHIYAMA YUJI , UEMATSU TAKEYOSHI , AOKI YASUO , TSUCHIDA YOSHINOBU , SAIJO MAKOTO , TORIYA TAKASHI , HASHIMOTO HIROSHI , NAKAHARA SHINJI , ONODERA KUNIYUKI , KOJIMA TEIJI
IPC分类号： F16F15/04 , F16C29/04
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a rolling support type base isolation device with three frames built up with one another, having lighter weight and being easier to handle. SOLUTION: The base isolation device 1 comprises: a base 2; a lower table 3 supported on the base 2 so as to be movable relatively to the base 2 in one horizontal direction; an upper table 4 supported on the lower table 3 so as to be movable relatively to the lower table 3 in the horizontal direction crossing one direction; a columnar lower rotor 7 laid between the base 2 and the lower table 3 for supporting the lower table 3 so as to be relatively movable in one horizontal direction, the lower rotor 7 having an axis being inclined to the horizontal direction; and a columnar upper rotor 8 laid between the lower table 3 and the upper table 4 for supporting the upper table 4 so as to be relatively movable in the horizontal direction crossing one direction, the upper rotor 8 having an axis being inclined to the horizontal direction. The body of each of the base 2, the lower table 3 and the upper table 4 is molded by bending a steel plate. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有彼此建立的三个框架的滚动支撑型基础隔离装置，其重量更轻并且更易于处理。解决方案：基座隔离装置1包括：底座2; 支撑在基座2上以便在一个水平方向上可相对于基座2移动的下台3; 上表4支撑在下台3上，以能够相对于下台3在横向一个方向上的水平方向上移动; 放置在基座2和下台3之间的柱状下转子7，用于支撑下台3，以便在一个水平方向上相对移动，下转子7具有相对于水平方向倾斜的轴线; 以及放置在下台3和上台4之间的柱状上转子8，用于支撑上台4，以便在与一个方向交叉的水平方向上相对移动，上转子8的轴线相对于水平方向倾斜。基座2，下台3和上台4的主体通过弯曲钢板而成型。版权所有（C）2009，JPO＆INPIT

36. 发明专利

JP2007254974A Prestressed concrete floor slab bridge of composite structure of steel/concrete using shape steel, and construction method of the prestressed concrete floor slab bridge 审中-公开
标题翻译：使用形状钢的钢/混凝土复合结构的预制混凝土地板桥梁，以及预制混凝土地板桥梁的构造方法
公开(公告)号：JP2007254974A
公开(公告)日：2007-10-04
申请号：JP2006077779
申请日：2006-03-20
申请人： Dps Bridge Works Co Ltd , Mitsui Eng & Shipbuild Co Ltd , ドーピー建設工業株式会社 , 三井造船株式会社
发明人： KAIDA RYUICHI , NISHIYAMA KENICHI , IDENO MAYUKO , TATSUGAMI HISAO , YASUMORI HIROSHI , OKADA NORIKO
IPC分类号： E01D19/12 , E01D1/00 , E01D21/00
摘要： PROBLEM TO BE SOLVED: To provide a prestressed concrete floor slab bridge of composite structure of steel/concrete using shape steel reducing cost and shortening a construction period in view of a possibility of an increase in construction cost because of the need to provide a cross beam to secure an aseismatic structure in an RC structure of placing concrete in the field due to inconvenience of transportation in relation to the weight of a girder in a steel/concrete composite bridge constructed by a so-called WIB (Walztraenger in Beton) method.
SOLUTION: Divided T-shape members 23a, 23b of H-shape steel 21 (shown in Figure 4) cut with a web 22 are juxtaposed in inverted T-shape and joined by a diaphragm 26 to manufacture a steel member 2, and concrete 30 is placed to form an SRC block 1 which is manufactured in a factory or the like. The SRC blocks 1 are laid, and a prestressed concrete steel wire is passed through and tensed to introduce prestress. If necessary, a lightweight material 28 is filled in the steel member 2 to reduce the dead load of the SRC block 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供钢/混凝土复合结构的预应力混凝土楼板桥梁，使用减钢成本降低成本，缩短施工期，因为需要提供施工成本增加的可能性由于由所谓的WIB（Walztraenger in Beton）建造的钢/混凝土复合桥梁中的梁的重量相对于运输的不便而导致在混凝土中放置混凝土的RC结构中的抗震结构的横梁，方法。解决方案：用网22切割的H型钢21（图4所示）的分割的T形构件23a，23b以倒T形并列并且由隔膜26连接以制造钢构件2，并且混凝土30被放置以形成在工厂等中制造的SRC块1。铺设SRC块1，预应力混凝土钢丝穿过并张紧以引入预应力。如果需要，在钢构件2中填充轻质材料28以减少SRC块1的静载荷。版权所有：（C）2008，JPO＆INPIT

37. 发明专利

JP2005226331A Installation method of vibration isolation device to existing building and installation device used for the method 审中-公开
标题翻译：用于现有建筑物的振动隔离装置的安装方法和用于该方法的安装装置
公开(公告)号：JP2005226331A
公开(公告)日：2005-08-25
申请号：JP2004036131
申请日：2004-02-13
申请人： Dps Bridge Works Co Ltd , Yuji Ishiyama , Nec System Integration & Construction Ltd , Nissei Koki Kk , Servo Technos:Kk , Takeyoshi Uematsu , ドーピー建設工業株式会社 , 日成工機株式会社 , 日本電気システム建設株式会社 , 株式会社サーボテクノス , 武是植松 , 祐二石山
发明人： ISHIYAMA YUJI , UEMATSU TAKEYOSHI , SOGO TETSUYA , AOKI YASUO , KOJIMA TEIJI , NISHINO YOSHIKATSU , KURAMOCHI HARUO , NAKAYAMA HIROYUKI , TORIYA TAKASHI , HOSHII SATORU
IPC分类号： E04B1/36 , E04G23/02 , E04H9/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide an installation method of a vibration isolation device to an existing building capable of making unnecessary jack-up and jack-down of the existing building when the vibration isolation device is installed between the foundation of low-rise or mid-to-low rise existing building and the lower part of a pole of the upper structure. SOLUTION: After a part near to the upper structure of a lower position of the pole 5 of the foundation 2 of the existing building has been eliminated, a lower part receiving member 6 receiving the lower surface of the vibration isolation device 8 is fixed on the upper surface 2a of the part eliminating the foundation, at the same time, an upper part receiving member 7 receiving the upper surface of the vibration isolation device 8 is fixed to the lower surface of the upper structure, the vibration isolation device 8 is inserted between the lower part receiving member 6 and the upper part receiving member 7, the lower surface of the vibration isolation device 8 is connected to the lower part receiving member 6 and, at the same time, the upper surface of the vibration isolation device 8 is connected to the upper part receiving member 7. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了在现有的建筑物之间提供隔振装置的安装方法，当隔振装置安装在低层的基础之间时，能够对现有建筑物进行不必要的起吊和起落，上升或下降到现有建筑物和上部结构的极点的下部。解决方案：在现有建筑物的基座2的杆5的下部位置的上部构件附近的部分已经被去除之后，接收隔振装置8的下表面的下部容纳构件6是固定在消除基础的部分的上表面2a上，同时，接收隔振装置8的上表面的上部容纳构件7固定到上部结构的下表面，隔振装置8 插入在下部容纳构件6和上部容纳构件7之间，隔振装置8的下表面连接到下部容纳构件6，同时与防振装置的上表面连接 8连接到上部接收构件7.版权所有（C）2005，JPO＆NCIPI

38. 发明专利

JP2004211545A Modifying method of existing bridge beam support part 审中-公开
公开(公告)号：JP2004211545A
公开(公告)日：2004-07-29
申请号：JP2004088464
申请日：2004-03-25
申请人： Dps Bridge Works Co Ltd , ドーピー建設工業株式会社
发明人： SUZUKI RYOSUKE , KAWAMURA MASARU
IPC分类号： E01D22/00 , E01D2/00 , E01D101/24
摘要： PROBLEM TO BE SOLVED: To modify a support part so that it can resist to an inertial force independently without requiring an exchange of an existing support as to an existing bridge beam whose upper structure of a T-beam is supported to a lower structure by the existing support like a type A, a rubber corresponding thereto, or the like. SOLUTION: On at least either of the upper structure 1 or the lower structure 2, a projection 3 are projected opposing to the other one of the upper or the lower structure along a bridge axis direction with a distance between in such a way that the other one of the structure is put between the projection along the bridge axis direction. Also, a rubber 41 (42) is placed on both sides of one of the upper structure 1 and the lower structure 2 and thus the rubber 41 (42) is interposed between the projection 3 and the upper structure 1 or the lower structure 2. Concrete 6 or mortar is filled between the upper structure 1, 1 which are opposing to each other above the lower structure 2. Furthermore, a tension member 7 penetrated along the bridge axis direction is inserted through the upper structure 1, 1 so that the upper structure 1, 1 are joined and integrated with each other. COPYRIGHT: (C)2004,JPO&NCIPI

39. 发明专利

JP2003328561A Reinforcing method for concrete member and tensioning device for tendon used therein 有权
标题翻译：混凝土构件的加固方法和用于其的TENDON的张紧装置
公开(公告)号：JP2003328561A
公开(公告)日：2003-11-19
申请号：JP2002138707
申请日：2002-05-14
申请人： Dps Bridge Works Co Ltd , Kokusai Kensetsu Gijutsu Kenkyusho:Kk , Nippon Steel Composite Co Ltd , ドーピー建設工業株式会社 , 日鉄コンポジット株式会社 , 株式会社国際建設技術研究所
发明人： HAMADA YUZURU , KUZUME KAZUHIRO , KOBAYASHI AKIRA
IPC分类号： E04G21/12
摘要： PROBLEM TO BE SOLVED: To resolve a problem of peeling while exerting a prestress introducing effect the same as in a method using an FRP sheet or the like when reinforcing a concrete member by introducing prestress. SOLUTION: The tendon 2 integrated with anchoring devices 3 and 3 at both ends is arranged in parallel with the concrete member 1. The anchoring devices 3 and 3 are fixed to the concrete member 1 by introducing tension to the tendon 2. At least one section of the tendon 2 excluding the anchoring devices 3 and 3 is adhered to the concrete member 1. COPYRIGHT: (C)2004,JPO

40. 发明专利

JP2002250005A METHOD AND DEVICE FOR STRETCHING OUTER CABLE FOR OUTER CABLE TRUSS PC BRIDGE 失效
公开(公告)号：JP2002250005A
公开(公告)日：2002-09-06
申请号：JP2001050389
申请日：2001-02-26
申请人： UNIV SAITAMA , MITSUI CONSTR , DPS BRIDGE WORKS CO LTD
发明人： MUTSUYOSHI HIROSHI , WATANABE MUNEKI , MIKAMI HIROSHI , SHINOZAKI HIROO , TAKEMOTO SHINICHI , HAMADA YUZURU , MATSUI TOSHIKAZU
IPC分类号： E01D1/00 , E01D2/00 , E01D101/24 , E01D101/26 , E01D101/28
摘要： PROBLEM TO BE SOLVED: To provide a method for stretching an outer cable capable of easily constructing a light and rational outer cable truss PC bridge and to provide a stretching device suitable for the method. SOLUTION: In this outer cable truss PC bridge for making a strut 2 extending from a bridge beam 1 support a cable saddle 3 and stretching the outer cable 4 by eccentrically moving the cable saddle 3 from the bridge beam at a large degree, the outer cable 4 is stretched by being slidably inserted into the cable saddle 3. The cable saddle 3 is constituted of a double tube having a curvature according to arrangement and shape of the outer cable 4. It is desirable an unbonded cable in which coating 10 and a steel strand wire 9 are alternately slidable is used as the outer cable 4. An inner tube 3a constituting the double tube is mounted on an outer tube 3b via a supporting means 5 such as a spacer and an end part of the inner tube 3a is flared.

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