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    • 8. 发明专利
    • Construction method of building
    • 建筑施工方法
    • JP2009256983A
    • 2009-11-05
    • JP2008108162
    • 2008-04-17
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • YAMAMOTO AKIHISAKAMIMURA MASAYUKIWADA JUNICHI
    • E04B1/30E04B1/20
    • PROBLEM TO BE SOLVED: To construct a building in which a reinforced concrete column is continuously joined to an upper end of a steel-framed reinforced concrete column in an efficient manner.
      SOLUTION: A column steel frame 12 is erected and a PCaRC column 16 is continuously joined to an upper end 12U of the column steel frame 12. Beam steel frames 14, 15 are arranged on the column steel frames 12, 13 by means of bolt joining. Deck plates 64 are laid on the beam steel frames 14, 15, respectively, to form work platforms. Next, the PCaRC column 16 is erected on the upper end 12U of the column steel frame 12, a PCaRC column 17 is erected on an upper end 13U of the column steel frame 13, and joint parts of them are continuously joined. Then, beams 18, 19 are joined to the PCaRC column 16 with bolts. The deck plates 64 are laid on the beam steel frames 18, 19 to form the work platforms. Finally, a main reinforcement 68 and a tie hoop 69 are arranged around the steel frame 12, a form 22 is arranged in a manner of surrounding it, and a concrete 24 is placed in the form 22. After the curing of the concrete 24, the form 22 is removed, so that SRC columns 20, 21 are constructed.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:建造一种钢筋混凝土柱以有效的方式连续地连接到钢框架钢筋混凝土柱的上端的建筑物。 解决方案:柱钢框架12竖立,PCaRC柱16连续地连接到柱钢框架12的上端12U。梁钢框架14,15通过装置布置在柱钢框架12,13上 的螺栓连接。 甲板64分别铺设在梁钢框架14,15上以形成工作平台。 接下来,将PCaRC柱16竖立在立柱钢框架12的上端部12U上,在柱钢框架13的上端13U上竖立有PCaRC柱17,并且连接部分连续地连接。 然后,梁18,19用螺栓连接到PCaRC柱16。 甲板板64放置在梁钢框架18,19上,以形成工作平台。 最后,钢框架12周围布置有主加强件68和连接箍69,其形式为22,以混凝土24的形式设置,混凝土24固化后, 移除形式22,从而构成SRC列20,21。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Shear reinforcing method and shear reinforcing structure for column and beam joint part
    • 柱和梁接头部分的剪切加固方法和剪切加固结构
    • JP2006144474A
    • 2006-06-08
    • JP2004338739
    • 2004-11-24
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • KAMIMURA MASAYUKIYAMAMOTO AKIHISAMIYAUCHI YASUMASAKEI TAKAHIROISHIDE ICHIRO
    • E04B1/30
    • PROBLEM TO BE SOLVED: To provide a shear reinforcing method and a shear reinforcing structure for a column and beam joint part for suppressing hole drilling machining into a web of a beam steel frame to the minimum required extent and suppressing occurrence of a problem of breakage of cross section as much as possible without requiring any welding at site and providing excellent construction property and economical property.
      SOLUTION: In this shear reinforcing method for the column and beam joint part of a column steel frame 2 and the beam steel frame 4 of a column 1 made of steel frame reinforced concrete, a reinforcing bar passing hole 8 is provided in the web 4a of the beam steel frame 4 in at least one direction, and both or either of reinforcing bars 6 (9) whose one ends are inserted and lapped 7 in the reinforcing bar passing hole 8 from both sides and the other end side passing through the outer periphery of the corresponding column main bar 5 are arranged along the web 4a of the beam steel frame 4 arranged at a right angle for one beam steel frame 4.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于将梁和梁接头部分的剪切增强方法和剪切加强结构用于将梁钢框架的网状物的孔钻加工到最小要求的程度并抑制问题的发生 断面尽可能多,不需要在现场进行任何焊接,并提供优良的施工性能和经济性。 解决方案:在钢框架2的柱梁接头部分和由钢框架钢筋混凝土制成的柱1的梁钢框架4的剪切增强方法中,在钢筋通孔8中设置有钢筋通孔8 梁钢框架4的腹板4a沿至少一个方向,并且两个或任一个钢筋6(9),其一端从两侧穿过钢筋通孔8并且另一端侧通过 相应的柱主杆5的外周沿着梁钢框架4的腹板4a布置成直角,用于一个钢梁4。版权所有(C)2006,JPO&NCIPI