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    • 1. 发明专利
    • Steel beam joint structure
    • 钢梁接头结构
    • JP2012057419A
    • 2012-03-22
    • JP2010203636
    • 2010-09-10
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • NAKAYAMA NOBUOUEKUSA MASAHIROMATSUZAKI HIROYUKINAGAOKA HIROSHIHIRAI KEIICHI
    • E04B1/24E04B1/58
    • PROBLEM TO BE SOLVED: To prevent torsional deformation of an H-shaped steel girder from being caused by self-weight of a beam and weight of a floor slab, even when the beam has a long span.SOLUTION: A steel beam joint structure 10 makes an H-shaped steel beam 12 and an H-shaped steel girder 14 joined together. The beam 12 is laid between the girders 14, and both ends are joined to the girders 14. Joining insertion portions 28 are attached to both the ends of the beam 12, respectively. The insertion portion 28 is formed of H-shaped steel, and the length L1 of the insertion portion 28 is set equal in dimension to the width of a flange 14F of the girder 14. An end of the insertion portion 28 is joined to an end member 30 which is fixed to an end surface of the beam 12. An extension material 32 is provided in a position to extend the flange of the insertion portion 28. The girder 14 is laid between columns, and a web 14W of the girder 14 is provided with an opening 18 into which the insertion portion 28 of the beam 12 is to be inserted. A reinforcing member 20 for reinforcing the opening 18 is joined to the periphery of the opening 18.
    • 要解决的问题:为了防止H形钢梁的扭曲变形由梁的自重和楼板的重量引起,即使当梁具有长跨度时。 解决方案:钢梁接头结构10使H形钢梁12和H形钢梁14连接在一起。 梁12被放置在桁材14之间,并且两端连接到桁条14.接合插入部分28分别附接到梁12的两端。 插入部28由H型钢形成,插入部28的长度L1相对于梁14的凸缘14F的宽度尺寸设定为相等。插入部28的端部与端部 构件30固定到梁12的端面。延伸材料32设置在延伸插入部分28的凸缘的位置。梁14被放置在柱之间,梁14的腹板14W 设有开口18,梁12的插入部分28将被插入其中。 用于加强开口18的加强构件20连接到开口18的周边。版权所有(C)2012,JPO和INPIT
    • 5. 发明专利
    • Connection metal fitting and connection method
    • 连接金属接头和连接方法
    • JP2014125850A
    • 2014-07-07
    • JP2012285286
    • 2012-12-27
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • MURAYAMA HIROSHIISHII KOICHITARUMIZU SOTOJITAKIZAWA MAKOTOHIRAI KEIICHI
    • E04G7/14
    • PROBLEM TO BE SOLVED: To provide connection metal fittings that can suppress a pipe from being displaced in an axial direction and can be easily fitted to the pipe.SOLUTION: There are provided connection metal fittings including: a first base part on which one pipe is mounted from a radial direction; a first retainer which is pivoted on the first base part to be opened and closed and can retain the one pipe; first lock means of locking the first base part and first retainer; a second base part which is connected to the first base part and on which the other pipe is mounted from the radial direction; a second retainer which is pivoted on the second base part to be opened and closed and can retain the other pipe; lock means of locking the second base part and second retainer; and a through part which is formed in at least one of the first base part, first retainer, second base part, and second retainer, and penetrates the one pipe or the other pipe in the radial direction.
    • 要解决的问题:提供连接金属配件,其可以抑制管道沿轴向移动并且可以容易地装配到管道上。解决方案:提供连接金属配件,其包括:第一基座部分,一个管道 从径向安装; 第一保持器,其在所述第一基部上枢转以被打开和关闭,并且可以保持所述一个管; 第一锁定装置,其锁定第一基部和第一保持器; 第二基部,其连接到所述第一基部,并且所述另一个管从所述径向方向安装在所述第二基部上; 第二保持器,其在第二基部上枢转以被打开和关闭,并且可以保持另一个管; 锁定装置,用于锁定第二基部和第二保持器; 以及形成在第一基部,第一保持器,第二基部和第二保持器中的至少一个中的贯通部,并且沿径向贯通一个管或另一个管。
    • 6. 发明专利
    • Earthquake-resisting wall and construction method of earthquake-resisting wall
    • 地震电阻墙和地震电阻墙的施工方法
    • JP2012112210A
    • 2012-06-14
    • JP2010263897
    • 2010-11-26
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • HIRAI KEIICHIUCHIDA TAKAOMIYAUCHI YASUMASAHIGAKI AYUMU
    • E04G23/02
    • PROBLEM TO BE SOLVED: To improve the earthquake-resisting performance of an earthquake-resisting wall while suppressing the increase of costs.SOLUTION: By a headed stud 140 projected in another out-of-plane direction provided on a steel form 130, stress is transmitted between a reinforced concrete wall 110 and the steel form 130. Further, by a post-construction anchor 120, the stress is transmitted between the reinforced concrete wall 110 and a column 12 and a beam 14. That is, the steel form 130 and the reinforced concrete wall 110 are integrated by the headed stud 140, and the reinforced concrete wall 110, the column 12 and the beam 14 are integrated by the post-construction anchor 120. Thus, since the steel form 130 functions as an earthquake-resisting element, the earthquake-resisting performance of an earthquake-resisting wall 100 is improved while suppressing the increase of costs. Also, in a range in which the earthquake-resisting performance is secured, the thickness of the earthquake-resisting wall 100 is reduced compared to the case that this invention is not applied.
    • 要解决的问题:提高耐震墙的抗震性能,同时抑制成本的增加。 解决方案:通过设置在钢板130上的另外的平面外方向上突出的头螺柱140,应力在钢筋混凝土壁110和钢板130之间传递。此外,通过后施工锚杆120 应力在钢筋混凝土壁110和柱12和梁14之间传递。也就是说,钢板130和钢筋混凝土墙110由头部螺柱140和钢筋混凝土壁110,柱 12,梁14由后施工锚定件120一体化。因此,由于钢板130作为抗震元件起作用,因此提高了抗震墙100的抗震性能,同时抑制了成本的增加 。 此外,在与不施加本发明的情况相比,在确保抗震性能的范围内,抗震壁100的厚度减小。 版权所有(C)2012,JPO&INPIT