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1. 发明专利

JP2009002101A Method and structure for joining precast-concrete construction beam-column 审中-公开
标题翻译：混凝土预应力混凝土结构梁柱的方法与结构
公开(公告)号：JP2009002101A
公开(公告)日：2009-01-08
申请号：JP2007166085
申请日：2007-06-25
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KIMURA HIDEKI , MOCHIDA TETSUO , MIYAUCHI YASUMASA , OTA YOSHIHIRO , ISHIKAWA YUJI , TAKATSU HIROTO , OUSALEM HASSANE
IPC分类号： E04B1/58 , E04B1/22
摘要： PROBLEM TO BE SOLVED: To provide a method for joining a precast-concrete construction beam-column saving the labor of a junction system and simplifying the execution of works by making all of the introduction of a prestress by a clamping, a tension or the like useless in the case of a PCa beam-column and enabling the shortening of the term of works and the reduction of a cost.
SOLUTION: A steel material 3 having a flexibility is bent and inserted into a through-hole 4 formed so as to be penetrated to a column 1 from the external side face of one beam end section 2 and to reach to the external side face of the other beam end section 2 in an arrangement configuring a lap joint with a beam main reinforcement 5 and stretched at both ends of the through-hole 4. The inside of the through-hole 4 is filled with a grout material 6 having a high adhesion.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种连接预制混凝土结构梁柱的方法，节省了连接系统的人力，并且通过通过夹紧引起预应力的全部引入来简化作业的执行，张力在PCa梁柱的情况下无用，并且能够缩短工程期限和降低成本。解决方案：具有柔性的钢材3弯曲并插入到形成为从一个梁端部2的外侧面穿入柱1的通孔4中，并到达外侧另一个梁端部2的表面构成与梁主加强件5的搭接部并且在通孔4的两端处被拉伸的布置。通孔4的内部填充有具有高附着力。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2006336237A Full precast unidirectional hollow concrete slab and hollow slab construction method using this hollow concrete slab 有权
标题翻译：完整的预制单向中空混凝土板和中空板施工方法使用这种中空混凝土
公开(公告)号：JP2006336237A
公开(公告)日：2006-12-14
申请号：JP2005159850
申请日：2005-05-31
申请人： Asahi Danke:Kk , Takenaka Komuten Co Ltd , 株式会社旭ダンケ , 株式会社竹中工務店
发明人： MOCHIDA TETSUO , NAKAYAMA NOBUO , ITO TOSHIAKI , YAMASHITA KATSUHISA
IPC分类号： E04B5/02 , E04B5/43
摘要： PROBLEM TO BE SOLVED: To provide a full precast unidirectional hollow concrete slab and a hollow slab construction method using this hollow concrete slab, capable of securing the ceiling height substantially equal to a general deck floor slab, without enlarging the story height of a building.
SOLUTION: A beam installing end part 14 of the full precast unidirectional hollow concrete slab 10 is constituted as a slid structure. A joint reinforcement 15 is projected by the required length from its end surface, and a shear cotter 17 is formed in the end surface part. A beam installing jaw 18 by a notch is formed in an end surface lower part of the beam installing end part 14, and is formed in an end part downward shape. The beam installing jaw 18 is placed on an upper surface of a beam 1, and the joint reinforcement 15 is joined to a joint reinforcement 15 of the concrete slab opposed on the beam 1 by welding or a mechanical joint 20. The beam and the slab are integrated by placing cast-in-place concrete 22 between end surfaces of the concrete slab opposed on the beam 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种完整的预制单向空心混凝土板和使用这种空心混凝土板的中空板坯施工方法，其能够将顶板高度确定为基本等于一般甲板楼板，而不会增加故障高度建筑。解决方案：整个预制单向空心混凝土板10的梁安装端部14构成滑动结构。接头加强件15从其端面突出所需长度，并且在端表面部分中形成剪切开口17。在梁安装端部14的端面下部形成有由切口形成的梁安装爪18，并且形成为端部向下的形状。梁安装爪18放置在梁1的上表面上，并且接头加强件15通过焊接或机械接头20接合到与梁1相对的混凝土板的接头加强件15上。梁和板通过将现浇混凝土22放置在与梁1相对的混凝土板的端面之间进行集成。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JPH0427084A EARTHQUAKE RESISTING WALL OF REINFORCED CONCRETE CONSTRUCTION 失效
公开(公告)号：JPH0427084A
公开(公告)日：1992-01-30
申请号：JP13151690
申请日：1990-05-22
申请人： TAKENAKA KOMUTEN CO
发明人： MOCHIDA TETSUO , HIGASHIHATA YASUO
IPC分类号： E04H9/02
摘要： PURPOSE:To promote the performance of an earthquake resisting wall by fixing a joint section of a wallboard with an upper girder firmly, fixing a joint section of a wallboard with a lower girder so as to easily shear it, and fixing a joint section with the wallboard with a column so as to easily separate therefrom to make an amount of main bars as yield strength decision elements of the earthquake resisting wall. CONSTITUTION:In a joint section of an RC wallboard 1 with an upper girder 4, an upper edge of the wallboard 1 is partially buried into the concrete of the upper girder 4 and, at the same time, a wall longitudinal reinforcement 10 is deeply inserted into the upper girder 4 to anchor them firmly as a unit. Concrete of both columns 3 and foundation girders 9 is insulated by a method such as a construction joint, etc. In that insulation places 15, spaces 13 are formed around main bars 13 of the columns 3, and spaces 14 capable of horizontal movement of the columns 3 within the limits of the spaces 13 an anchoring positions to the foundation girders are formed. While, the foundation girders 9 are separated into two stages of up and down so that they are capable of sliding, and both ends of an upper stage foundation girder 9a are anchored to the right and left columns 3. According to the constitution, earthquake resisting performance can be promoted.

4. 发明专利

JPH03140514A GROUND FLOATING ON WATER IN ULTRA CALMNESS 失效
公开(公告)号：JPH03140514A
公开(公告)日：1991-06-14
申请号：JP27710489
申请日：1989-10-26
申请人： TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU
发明人： KAWARADA MINORU , TSUYOSHI SHUICHI , NISHINAKAGAWA TAKESHI , KAWARABAYASHI HIDEAKI , KAKIZAWA TADAHIRO , MOCHIDA TETSUO
IPC分类号： E02B3/18 , B63B35/44 , E02B1/00 , E04H1/00
摘要： PURPOSE:To make ground improvement unnecessary and to make the ground free from influence of the wind and waves by setting a large-sized floating body having a buoyancy-giving space afloat in a water area surrounded with revetments, and by shielding the inside space from the outside air with a cover that is provided to cover the water area. CONSTITUTION:A specified water area 1 in the sea, a lake or a river is surrounded with revetments 11 and 12 and to the water area surrounded with the revetments 11 and 12, a large-sized floating body 15A having a buoyancy- giving space is set afloat. Then the water area on which the large-sized floating body 15A floats is covered with a covering body made of a membrane structure body 17 or the like, and its peripheral edge is fastened to the revetments 11 and 12. An inside space surrounded with the revetments 11 and 12 and covered with the covering body is shielded from the outside air with covering body, and thereby a floating ground 15 on the water is made of the large-sized floating body 15A. The air pressure inside the membrane body 17a is made higher by a specified value of at least 0.1mb or more than the outside air pressure.

5. 发明专利

JPS59199484A Large-sized marine structure for storage 失效
标题翻译：大型海洋结构储存
公开(公告)号：JPS59199484A
公开(公告)日：1984-11-12
申请号：JP6987883
申请日：1983-04-20
申请人： Takenaka Komuten Co
发明人： KANNO ATSUKI , TSUYOSHI SHIYUUICHI , KAWARADA MINORU , ISHIGURO MITSUO , OGURO TAKU , NISHINAKAGAWA TAKESHI , MOCHIDA TETSUO
IPC分类号： E04H7/00 , B65D88/78 , B65D90/12 , E02D27/50 , E02D27/52 , E04H7/02

6. 发明专利

JP2008111249A Method and structure for climping connection of precast concrete beam-column joint 有权
标题翻译：预制混凝土梁柱接头连接方法与结构
公开(公告)号：JP2008111249A
公开(公告)日：2008-05-15
申请号：JP2006293993
申请日：2006-10-30
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： OTA YOSHIHIRO , KIMURA HIDEKI , MOCHIDA TETSUO , MIYAUCHI YASUMASA , ISHIKAWA YUJI , TAKATSU HIROTO
IPC分类号： E04H9/02 , E04B1/21 , E04B1/22 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a method and a structure for climping connection of a precast concrete beam-column joint, which prevent damage to the beam-column joint and bring about energy absorption, by making joint surfaces of upper and lower precast concrete columns cause horizontal shear slip, when a horizontal force acts on the beam-column joint during earthquakes.
SOLUTION: The upper and lower precast concrete columns 3 and 4 are butt-joined together via a dowel-type energy-absorbing member. A precast concrete beam 5 is arranged in such a manner that a center line of beam depth almost agrees with the joint surface 2a of the precast concrete column 2. Ends of pieces 7 and 7 of unbonded prestressing steel, which pass through the upper and lower columns 3 and 4 via the joint surface 2a and the beam 5, are prestressed and bound to the beam 5, so that the upper and lower precast concrete columns 3 and 4 and the beam 5 can be jointed by climping connection.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于攀登连接预制混凝土梁柱接头的方法和结构，其防止损伤梁柱接头并引起能量吸收，通过使上下的接头表面当地震期间水平力作用在梁柱接头时，预制混凝土柱引起水平剪切滑移。解决方案：上，下预制混凝土柱3和4通过榫式能量吸收件对接在一起。预制混凝土梁5布置成使得梁深度的中心线几乎与预制混凝土柱2的接合表面2a一致。未结合的预应力钢件的端部7和7穿过上下两端通过接头表面2a和梁5的柱3和4被预应力并且结合到梁5上，使得上下混凝土柱3和4以及梁5可以通过爬升连接来连接。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008063804A Full precast concrete beam member and joint structure using the same 有权
标题翻译：完整的预制混凝土梁构件和接头结构
公开(公告)号：JP2008063804A
公开(公告)日：2008-03-21
申请号：JP2006242239
申请日：2006-09-07
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： MOCHIDA TETSUO
IPC分类号： E04C3/20 , E04B1/38 , E04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a full precast concrete beam member and a joint structure using the same, preventing joint reinforcement or the like from projecting from the upper face of the full precast concrete beam member.
SOLUTION: The full precast concrete beam member has flat steel embedded in the material axis direction of the upper face of the beam member. Shearing force transmission elements with a length reaching the inside of stirrup of the beam member are projected from the lower face of the flat steel. Full precast concrete slabs with joint reinforcements projected from the joint ends are placed in facing positions on the upper face of the full precast concrete beam member, and the joint reinforcements of the facing full precast concrete slabs are joined to each other. Shearing force transmission elements such as studs are projected from the upper face of the flat steel of the full precast concrete beam member, and cast-in-place concrete is placed between the full precast concrete slabs on the upper face of the full precast concrete beam member.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种完整的预制混凝土梁构件和使用其的接头结构，防止接头加强等从整个预制混凝土梁构件的上表面突出。解决方案：整个预制混凝土梁构件具有嵌入在梁构件上表面的材料轴线方向上的扁钢。长度达到梁构件的箍筋内侧的剪切力传递元件从扁钢的下表面突出。从接合端突出的具有接合加强件的全预制混凝土板被放置在整个预制混凝土梁构件的上表面上的相对位置，并且面对的全部预制混凝土板的接合加强件彼此接合。剪切力传递元件如螺柱从整个预制混凝土梁构件的扁钢的上表面突出，并将现浇混凝土置于完全预制混凝土梁的上表面上的完整预制混凝土板之间会员。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2000304893A RADIATION SHIELDING CONCRETE AND ITS MANUFACTURE 失效
公开(公告)号：JP2000304893A
公开(公告)日：2000-11-02
申请号：JP11250299
申请日：1999-04-20
申请人： TAKENAKA KOMUTEN CO
发明人： IZUMI ITOSHI , MOCHIDA TETSUO , ISHIKAWA YUKIO , HIGUCHI YOSHIAKI , YAMAMOTO YUICHI
IPC分类号： G21F1/04 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To realize a manufacturing method for radiation shielding concrete capable of maintaining a shield function against radiation over a long period. SOLUTION: This radiation shielding concrete surrounds a seal body in which radioactive material is sealed to shield radiation radiated from the seal body. Crack inducing joint material is embedded in the radiation shielding concrete at an angle α not parallel or not perpendicular to the radiation direction of the radiation.

9. 发明专利

JP2000284094A RADIOACTIVE MATERIAL STORAGE FACILITY 失效
公开(公告)号：JP2000284094A
公开(公告)日：2000-10-13
申请号：JP8847899
申请日：1999-03-30
申请人： TAKENAKA KOMUTEN CO
发明人： ISHIKAWA YUKIO , IZUMI ITOSHI , MOCHIDA TETSUO , HIGUCHI YOSHIAKI , YAMAMOTO YUICHI
IPC分类号： G21C19/06 , G21F5/002 , G21F5/005 , G21F5/008 , G21F9/36
摘要： PROBLEM TO BE SOLVED: To reduce the temperature difference between the inner and the outer surfaces of a shield body. SOLUTION: A concrete module 10 is provided with a canister 12 and a shield body 14. Between the shield body 14 and the canister 12, a gap is formed and in the shield body 14, a first cooling air path 34 and a second cooling air path 42 are formed. Also, a closed cylindrical air layer 50 is formed in the shield body 14 and this air layer 50 reduces the temperature difference between the inner and the outer surfaces of the concrete body 26.

10. 发明专利

JP2000017764A METHOD FOR FIXING PC FLOOR PANEL TO STEEL BEAM OF BUILDING SKELETON AND PC FLOOR BODY 失效
公开(公告)号：JP2000017764A
公开(公告)日：2000-01-18
申请号：JP20272498
申请日：1998-07-02
申请人： TAKENAKA KOMUTEN CO
发明人： SUGIHARA MASAHARU , FUJITA YOSHITAKA , SEKI KAZUHIKO , IKEDA TSUGUHISA , MOCHIDA TETSUO
IPC分类号： E04B5/02
摘要： PROBLEM TO BE SOLVED: To provide a method for fixing PC floor panels to a steel beam of a building skeleton wherein work is done for fixing the PC floor panels to the steel beam of the building body in a well constructive manner and a structure of floor panels having structural characteristics equal to those of a structure of deck plate floor panels is obtained, and provide such a PC floor panel. SOLUTION: Portions near the edges of pairs of PC floor panels are placed on a steel beam 4 so that a placement space Sp1 can be formed between the end faces of the sides B of the opposed PC floor panels, joint portions 12a1 of a number of joint reinforcements 12a embedded at spaces in the PC floor panels are protruded from the wavy end faces of the sides B into the space Sp1, joint portions 12a1 almost in parallel are joined to each other so that the joint portion 12a1 of one PC floor panel 10 comes near to and almost in parallel to the joint portion 12a1 of the other PC floor panel, the joint portions 12a1 almost in parallel are joined to each other and a number of studs Sd1 having heads on the upper face of the steel beam are embedded therein at spaces to place concrete in a placement space for joining the steel beam to the PC floor panels. A structure of floor panels having structural characteristics equal to those of a structure of deck plate floor panels is thus easily obtained.

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