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1. 发明专利

JP2014122504A Reinforcing fitting and reinforced concrete perforated beam comprising the same 有权
标题翻译：加固配合和加固混凝土强化梁
公开(公告)号：JP2014122504A
公开(公告)日：2014-07-03
申请号：JP2012279649
申请日：2012-12-21
申请人： Aoki Asunaro Kensetsu Kk , 青木あすなろ建設株式会社 , Asanuma Corp , 株式会社淺沼組 , Okumura Corp , 株式会社奥村組 , Kumagai Gumi Co Ltd , 株式会社熊谷組 , Konoike Constr Ltd , 株式会社鴻池組 , Zenitaka Corp , 株式会社錢高組 , Toa Harbor Works Co Ltd , 東亜建設工業株式会社 , Tobishima Corp , 飛島建設株式会社 , Haseko Corp , 株式会社長谷工コーポレーション , Ps Mitsubishi Construction Co Ltd , 株式会社ピーエス三菱 , Sumitomo Mitsui Construction Co Ltd , 三井住友建設株式会社 , Kooriyoo Kenhan Kk , コーリョー建販株式会社
发明人： HADA MASAYA , MORI KOJI , HOSOYA HIROSHI , HAMADA MAKOTO , MURAKAMI HIDEO , IGARASHI HARUTO , TAMAI MASATO , MORI KAZUHISA , HIRATA NOBUAKI , INAO MASASHI , EGASHIRA HIROSHI , OTA SHINJI
IPC分类号： E04C5/18 , E04C3/20 , E04G21/12
摘要： PROBLEM TO BE SOLVED: To provide a reinforcing fitting which further suppresses a crack caused in a reinforced concrete perforated beam and which makes workability excellent by suppressing product weight.SOLUTION: A reinforcing fitting 1 includes: an outside reinforcement 2 which is formed in an annular shape; an inside reinforcement 3 which is formed in an annular shape and arranged inside the outside reinforcement 2; and an auxiliary reinforcement 4 which is formed in an annular shape, which is arranged further inside the inside reinforcement 3, and which is nearer to a through-hole (opening) 12 than the outside and inside reinforcements 2 and 3. The auxiliary reinforcement 4 is formed of a reinforcing bar larger in diameter than the inside reinforcement 3.
摘要翻译：要解决的问题：提供一种进一步抑制钢筋混凝土穿孔梁产生的裂纹的增强配件，其通过抑制产品重量而使加工性优异。解决方案：加强配件1包括：外部加强件2，其形成为环形形状; 内侧加强件3，其形成为环状，配置在外侧加强件2的内侧; 以及辅助加强件4，其形成为进一步设置在内侧加强件3的内侧并且比内侧和内侧的加强件2和3更靠近通孔（开口部）12的环状。辅助加强件4 由直径大于内侧加强件3的钢筋形成。

2. 发明专利

JP2008095290A Beam-column joint structure of uppermost story of reinforced concrete structure 审中-公开
标题翻译：加固混凝土结构的高温梁的梁柱结构
公开(公告)号：JP2008095290A
公开(公告)日：2008-04-24
申请号：JP2006274859
申请日：2006-10-06
申请人： Godo Steel Ltd , Okumura Corp , Penta Ocean Construction Co Ltd , Tekken Constr Co Ltd , 五洋建設株式会社 , 合同製鐵株式会社 , 株式会社奥村組 , 鉄建建設株式会社
发明人： TAKEUCHI HIROYUKI , KATO MASATOSHI , HAYAKAWA KUNIO , HOSOYA HIROSHI , KISHIMOTO TAKESHI , ICHIKAWA MASAKAZU , ISHIWATARI YASUHIRO , NAKAMURA KAZUHIKO
IPC分类号： E04B1/21 , E04B1/58 , E04C5/12
摘要： PROBLEM TO BE SOLVED: To provide a beam-column joint structure of an uppermost story of a reinforced concrete structure, which can structurally secure predetermined joint shearing strength, and which solves the problem of construction. SOLUTION: In this beam-column joint structure 1 of the uppermost story of the reinforced concrete structure, a main reinforcement 7 for an upper end of a beam, and a main reinforcement 8 for a lower end of the beam are linearly arranged in a beam-column joint 2 of the uppermost story of the reinforced concrete structure in such a manner that leading ends of the main reinforcements 7 and 8 are extended; anchor plates 5 are provided at the leading ends, respectively; and a column extension portion 3, to which a column reinforcement 4 is to be anchored, is protrusively provided on the upper portion of the beam-column joint 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种钢结构混凝土结构的最上层的梁柱接头结构，其结构上可以确保预定的接合剪切强度，并且解决了施工问题。解决方案：在钢筋混凝土结构的最上层的梁柱接头结构1中，用于梁的上端的主加强件7和用于梁的下端的主加强件8线性地布置在钢筋混凝土结构的最上层的梁柱接头2中，使得主增强件7和8的前端延伸; 锚定板5分别设置在前端; 并且在柱梁接头2的上部上突出设置柱加强件4要固定到其上的柱延伸部分3。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2000254913A INNER FORM FOR MOLDING OUTER SHELL PCa PILLAR 失效
公开(公告)号：JP2000254913A
公开(公告)日：2000-09-19
申请号：JP5865199
申请日：1999-03-05
申请人： OKUMURA CORP , PENTA OCEAN CONSTRUCTION , DAISUE CONSTRUCTION CO LTD , MATSUMURA GUMI CORP
发明人： ASANO YOSHINOBU , HOSOYA HIROSHI , UENISHI TAKASHI , KONO MASANORI , OGAWA YOSHIRO , SUEOKA KAZUHISA , YAMAURA ICHIRO , MURATA YOSHIYUKI , NITTA HIROSHI , YAMAO KENICHIRO , NONOGAMI MASAHIRO , KAJIWARA SHIGEO , KAYASHIMA YOSHIO , KONDO ATSUKI , KUROSHIMA TAKESHI , KAI MAKOTO , CHO TOMIAKI , NISHIKAWA HIROYUKI , WATANABE SATOSHI
IPC分类号： B28B7/28 , B28B21/86 , B28B23/02
摘要： PROBLEM TO BE SOLVED: To prevent the deformation of an inner form and the deviation of a reinforcing strap from occurring during moving by fitting a square annular reinforcing strap onto the outer periphery of a long-size corner form member which is fixedly erected, in a freely attachable/detachable manner, between the corner parts of a fitment each for a square framelike pillar foot and a square framelike pillar head arranged opposite to each other at a specified interval, and press-holding an intermediate form structure blocking a space between the adjacent corner forms using bags introduced inward. SOLUTION: An intermediate form structure is arranged, in a dividing fashion, in eight spaces S1, S2 of the total nine spaces S1, S2, S0 segmented in the form of a lattice. In addition, an intermediate form member 43 is formed of a flexible material such as rubber into a long- size platelike shape and at the same time, has a projecting cotter formed on the surface and arranged in contact with the inner peripheral face of a reinforcing strap 22. Further, the width of each intermediate form member 43 is formed to the width corresponding to the inside measurement of each space S1, S2. Auxiliary form members 45 cover the periphery of a middle lattice reinforcement 21a, leaving no gap in between so that concrete is prevented from leaking out of the intermediate form members 43. Air bags 47 are made of a slender rubber of rectangular parallelepiped and introduced into the spaces S1, S2, S0 to press-hold the members 43. Thus it is possible to prevent the deformation of the inner form and the deviation of the reinforcing strap from occurring during during moving.

4. 发明专利

JP2005139866A Construction method for column and beam, and hollow precast concrete column form 有权
标题翻译：柱和梁的构造方法和中空预制混凝土柱形式
公开(公告)号：JP2005139866A
公开(公告)日：2005-06-02
申请号：JP2003380486
申请日：2003-11-10
申请人： Okumura Corp , 株式会社奥村組
发明人： SUEOKA KAZUHISA , OKA YASUHIRO , KOTAKE TAKAO , HOSOYA HIROSHI
IPC分类号： E04B1/16 , E04G21/14
摘要： PROBLEM TO BE SOLVED: To provide a construction method for a column and a beam, by which the quality of a structure can be fully secured by facilitating construction in an outer frame frame structure and securing the resistance force and precision of the beam while improving the efficiency, and to provide a hollow PCa column form.
SOLUTION: The principal bars 2 inserted into the hollow PCa column form are connected to principal bars from a lower floor column, the hollow PCa column form is arranged, which comprises the hollow part 3-1 and a rectangular edge part 3-5 forming the hollow part and having hoop reinforcements 3-4 buried therein and is equipped with the engagement part 3-3 of a normal beam 5 formed continued to the lower part of the mounting part, the normal beam 5 being obtained by cutting off the tip end of one side orthogonally crossing with the two sides of the mounting part 3-2 of a reversed beam formed by cutting off the tip ends of the opposite two sides of the rectangular edge part, the hoop reinforcements 6 are arranged to the principal bars between the reversed beam and the column by suspending the reversed beam 4, 4 on the mounting part in a longitudinal direction to connect between the mutual reversed beam principal bars, also to engage the normal beam 5 in the beam-to-beam direction with the engagement part 3-3, the slab bar arrangement in the beam-to-beam direction and the column form are set and the beam principal bars 5-2 of the normal beam are extended to the hollow part of the hollow PCa column form.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于柱和梁的施工方法，通过促进外框架结构中的结构并确保梁的阻力和精度，能够完全确保结构的质量同时提高效率，并提供中空PCa柱形式。
解决方案：插入中空PCa柱形式的主杆2从下层塔板连接到主杆，布置中空PCa柱形，其包括中空部分3-1和矩形边缘部分3- 5形成中空部分并且具有埋入其中的箍加强件3-4，并且配备有与安装部分的下部连续形成的常规梁5的接合部分3-3，通常将梁5切断通过切除矩形边缘部分的相对两侧的末端形成的反向梁的一侧正交交叉的一侧的顶端，环形加强件6布置在主杆在反向梁和柱之间，通过将纵向方向上的反向梁4,4悬挂在安装部分上以连接在相互反向的梁主杆之间，以使梁与梁方向上的法线5接合，设置接合部分3-3，梁对梁方向的板条布置和柱形，并且将普通梁的梁主杆5-2延伸到中空PCa柱形的中空部分。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2000336746A CONCRETE SEPARATE CASTING METHOD OF BEAM/FLOOR AND BEAM/ FLOOR STRUCTURE BY CONCRETE SEPARATE CASTING 失效
公开(公告)号：JP2000336746A
公开(公告)日：2000-12-05
申请号：JP15496999
申请日：1999-06-02
申请人： OKUMURA CORP
发明人： UENISHI TAKASHI , HOSOYA HIROSHI , WAKABAYASHI YASUHIRO , SUEOKA KAZUHISA
IPC分类号： E04B5/32 , E04B1/16 , E04B5/38 , E04G11/40 , E04G21/02
摘要： PROBLEM TO BE SOLVED: To eliminate a troublesome work such as sheathing board cleaning work or the like when high strength concrete for beam and floor and normal strength concrete are separately cast and to promote beam concrete surface finishing work efficiency. SOLUTION: Reinforcing bars 25 extended to a downward position by a specific length from the upper surface 31 of a floor form 42 are so mounted to beam upper end main bars 23 that the beam upper end main bars 23 and shear reinforcing bars 24 wound around beam lower end main bars 22 are alternately positioned. High strength concrete is cast in a beam form 41 until it reaches the same level as that of the upper surface of the floor form 42, and successively, normal strength concrete is cast on the high strength concrete and floor form. The length buried in the high strength concrete is twenty times as long as bar size.

6. 发明专利

JP2005125697A METHOD FOR PRODUCING SHELL PCa MEMBER 有权
标题翻译：生产壳PCa成员的方法
公开(公告)号：JP2005125697A
公开(公告)日：2005-05-19
申请号：JP2003365750
申请日：2003-10-27
申请人： Okumura Corp , 株式会社奥村組
发明人： KIBASHI TAKANORI , KONO MASANORI , HOSOYA HIROSHI
IPC分类号： E04C3/34 , B28B23/02
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a shell PCa member which can bear the use of high fluidity concrete in the field and secure desired strength and a desired appearance.
SOLUTION: In the method for producing the shell PCa member 1, an inner form in which the intermediate part of a peripheral hoop streak is arranged to be exposed to the inside of the shell PCa member is set in an outer form forming the shell PCa member. A hollow shell PCa member is manufactured by placing concrete between the outer form and the inner form. A core streak assembled in advance in the hollow shell PCa member is inserted slantingly toward the corner part of the peripheral hoop streak embedded in the hollow shell PCa member. Next, the core streak is rotated on the intermediate part side of the peripheral hoop stream and set at a prescribed position with the peripheral hoop streak. The inner form is formed from a split cylindrical form part and a corner form arranged in a polygonal edge part, and the installation channel of the peripheral hoop streak is formed in the cylindrical form part.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在现场承受高流动性混凝土的使用的壳体PCa构件的制造方法，并确保所需的强度和期望的外观。解决方案：在制造壳体PCa构件1的方法中，将外围环形条纹的中间部分布置成暴露于壳体PCa构件的内部的内部形状设置成外部形状，形成壳PCa成员。通过将混凝土放置在外部形式和内部形式之间来制造中空壳体PCa构件。预先组装在中空壳PCa构件中的芯条被倾斜地插入嵌入在中空壳PCa构件中的外围箍条的角部。接下来，芯条在周向环流的中间部分侧旋转，并设置在外围环形条纹的规定位置。内部形式由分割的圆柱形部分和设置在多边形边缘部分中的角形形成，并且周向环形条纹的安装通道形成为圆柱形部分。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JPH11348026A PRODUCTION OF CYLINDRICAL BODY MADE OF CONCRETE 失效
公开(公告)号：JPH11348026A
公开(公告)日：1999-12-21
申请号：JP16206598
申请日：1998-06-10
申请人： OKUMURA CORP
发明人： ASANO YOSHINOBU , UENISHI TAKASHI , HOSOYA HIROSHI , KIBASHI TAKANORI , KONO MASANORI
IPC分类号： B28B21/04 , B28B21/56
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a cylindrical body made of concrete having core bars, without necessitating complex work. SOLUTION: In the producing method, the side 1A of a reinforced basket 1 is embedded in concrete 16 placed in a rectangular formwork 14 and the concrete 16 is cured and the rectangular formwork 14 is released. Thereby, the side 1A of the reinforced basket 1 is formed into the wall surface of a column and a beam. The cylindrical body made of concrete used for the column and the beam is produced by executing the above-mentioned method for a plurality of sides 1B, 1C and 1D of the reinforced basket 1. In this producing method, an inner formwork is made unnecessary and therefore such labor hour is omitted that the inner formework is set between the reinforcing rods in which hoops 2 and core bars 3 are closely arranged. Further, since the inner formowk is not used, the release of the formwork is easily performed after concrete is placed.

8. 发明专利

JP2009179987A Reinforced concrete column 审中-公开
标题翻译：加固混凝土柱
公开(公告)号：JP2009179987A
公开(公告)日：2009-08-13
申请号：JP2008018985
申请日：2008-01-30
申请人： Okumura Corp , 株式会社奥村組
发明人： HOSOYA HIROSHI
IPC分类号： E04B1/16 , E04C3/34
摘要： PROBLEM TO BE SOLVED: To provide a reinforced concrete column which can prevent broken pieces form being scattered together with an explosion sound in crushing and increase a limit distortion angle (toughness), when a hollow outer-shell precast concrete member filled with filling concrete and constituting the reinforced concrete column is formed of ultrahigh-strength concrete.
SOLUTION: This reinforced concrete column 1 is formed by arranging a main reinforcement 5 for the column inside the hollow outer-shell precast concrete member 2 in which a shear reinforcement 4 is embedded, and infilling the filling concrete 3. The hollow outer-shell precast concrete member is formed in such a manner that steel fibers with a fiber diameter of 0.1-1 mm and a fiber length of 60 mm or less are mixed into the ultrahigh-strength concrete with a compressive strength of 100 N/mm
2 or more at a mixing ratio which satisfies the following expression (1): R
u (×10
-3 rad)=2.622×steel-fiber mixing ratio (vol.%)+24.525. In the expression (1), R
u represents the limit distortion angle, and the steel-fiber mixing ratio (vol.%) is 2% or less.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种钢筋混凝土柱，其可以防止碎片形成与破碎中的爆炸声散在一起，并增加极限变形角（韧性），当中空的外壳预制混凝土构件填充有填充混凝土和构成钢筋混凝土柱由超高强度混凝土组成。
解决方案：该钢筋混凝土柱1是通过在中空外壳预制混凝土构件2内部设置用于柱的主加强件5而形成的，其中嵌入有剪切增强件4，并且填充填充混凝土3。壳体预制混凝土构件形成为将纤维直径为0.1-1mm，纤维长度为60mm以下的钢纤维混合到超高强度混凝土中，抗压强度为100N / mm 2， SP> 2 以上，满足以下表达式（1）的混合比：R＆lt; SB＆gt;（×10 SP）-3 = 纤维混合比（体积％）+ 24.525。在表达式（1）中，R U 表示极限变形角，钢纤维混合比（体积％）为2％以下。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2004100369A Beam and column connection structure for uppermost story of reinforced concrete structure 有权
公开(公告)号：JP2004100369A
公开(公告)日：2004-04-02
申请号：JP2002266669
申请日：2002-09-12
申请人： Godo Steel Ltd , Okumura Corp , Penta Ocean Constr Co Ltd , Tekken Constr Co Ltd , 五洋建設株式会社 , 合同製鐵株式会社 , 株式会社奥村組 , 鉄建建設株式会社
发明人： TAKEUCHI HIROYUKI , HATTORI KAKUSHI , HAYAKAWA KUNIO , HOSOYA HIROSHI , KISHIMOTO TAKESHI , ICHIKAWA MASAKAZU , ISHIWATARI YASUHIRO , NAKAMURA KAZUHIKO
IPC分类号： E04B1/21 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a beam and column connection structure for an uppermost story of a reinforced concrete structure which can be easily constructed and has a favorable appearance in terms of a design.
SOLUTION: This beam-column connection structure 1 for the uppermost story of the reinforced concrete structure is constituted as follows: a main reinforcement for a column is arranged in beam and column connection of the uppermost story of the reinforced concrete structure; an anchor plate is provided at the upper end of the main reinforcement for the column; a main reinforcement at the upper end of a beam in the beam and column connection is arranged by being bent to the inside of the column; the anchor plate is provided at the tip of the main reinforcement at the lower end of the beam in the beam and column connection; and a U-shaped column-head reinforcing bar is arranged in the main reinforcement at the upper end of the beam in the beam-column connection at least either in the direction of a beam axis or in the direction orthogonal to the beam axis, in such a manner as to be directed downward.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003268925A BEAM REINFORCING STRUCTURE OF OPENED HOLE FORMED AT BEAM END AND ITS CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003268925A
公开(公告)日：2003-09-25
申请号：JP2002076517
申请日：2002-03-19
申请人： ASANUMA CORP , ANDO CORP , OHKI CORP , OKUMURA CORP , KUMAGAI GUMI CO LTD , PENTA OCEAN CONSTRUCTION , DAISUE CONSTRUCTION CO LTD , TM GIKEN KK , NISSAN CONSTRUCTION CO LTD , MATSUMURA GUMI CORP
发明人： HAGIWARA YUKIO , NISHIHARA HIROSHI , ARAKAWA GEN , ASANO YOSHINOBU , HOSOYA HIROSHI , KISHIMOTO TAKESHI , HAMADA MAKOTO , MURATA YOSHIYUKI , NAKATANI SOTOSHI , TAKESONO MASATSUGU , FUCHIKAWA SEISHIRO , YASUI KOJI
IPC分类号： E04C5/18
摘要： PROBLEM TO BE SOLVED: To provide a beam reinforcing structure of an opened hole formed at the beam end capable of releasing crushing of concrete in the upper and lower sides of the opened hole and forming an opened hole in the hinge region of the beam end and its execution method by preventing buckling of the beam main reinforcement at the upper and lower positions of the opened hole and restricting cracks at the periphery of the opened hole and its execution method. SOLUTION: In a beam reinforcing structure 1 of an opened hole formed at a beam end part, an opened hole reinforcing rods 5 are arranged at the periphery of the opened hole 4 piercing into a hinge region 3 of a beam end 2 and buckling reinforcements 8 put astride on the main reinforcement at the upper and lower positions of the opened hole 4 are arranged. The buckling reinforcements 8 in which a plurality of legs 10 formed in a comblike manner are arranged so as to obliquely across each other at the periphery of the opened hole 4. Buckling of the beam main rod at the upper and lower positions of the opened hole is prevented and cracks at the periphery of the opened hole is restricted and crushing of concrete in the upper and lower parts of the opened hole is released. COPYRIGHT: (C)2003,JPO

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