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21. 发明专利

JP2005213754A Steel concrete composite floor 有权
标题翻译：钢混凝土复合地板
公开(公告)号：JP2005213754A
公开(公告)日：2005-08-11
申请号：JP2004018320
申请日：2004-01-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： MIYASAKA TATSU , OGIWARA YUKIMASA , FUKUMOTO TOSHIYUKI , YAJIMA KAZUMI , YOSHIGAI SHIGERU
IPC分类号： E04B5/40
摘要： PROBLEM TO BE SOLVED: To provide a steel concrete composite floor capable of being simply constructed without carrying out a large-scale form work or concrete work. SOLUTION: A plurality of box-shaped forms 2 adjacent to each other and connected to each other are arranged between beams 1 and 1. A plurality of reinforcing bars 3 are longitudinally and laterally consecutively arranged on a plurality of box-shaped forms 2. Concrete 4 is consecutively placed in each box-shaped form 2 and on the box-shaped forms 2. The box-shaped form 2 is formed in an approximately hexagonal-shape in plan view, and it is formed in a state to open the upper end section. The box-shaped form 2 comprises a frame body 2a formed in a hexagonal-shape in plan view from a channel steel, a reinforcing rib 2b placed inside of the frame body 2a and a bottom plate 2c placed on the inside bottom section of the frame body 2a, and it is formed in the size capable of being carried by human power. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够简单构造而不进行大规模形式作业或具体工作的钢混凝土复合地板。解决方案：彼此相邻并且相互连接的多个箱形形状2被布置在梁1和1之间。多个钢筋3纵向和横向地连续布置在多个箱形形式混凝土4连续地放置在每个盒状的形式2和盒形的形式2上。盒状形状2在平面图中形成为大致六边形，并且形成为打开的状态上端部分。盒状形状2包括从通道钢的平面图形成六边形的框架体2a，放置在框架体2a内部的加强肋2b和放置在框架的内部底部的底板2c 身体2a，并且其形成为能够由人力携带的尺寸。版权所有（C）2005，JPO＆NCIPI

22. 发明专利

JP2002115320A COLUMN BEAM JOINING STRUCTURE BY JOINT HARDWARE 失效
公开(公告)号：JP2002115320A
公开(公告)日：2002-04-19
申请号：JP2000305746
申请日：2000-10-05
申请人： KAJIMA CORP
发明人： OSHIMA MASAAKI , OGIWARA YUKIMASA , FUKUMOTO TOSHIYUKI , KAWABATA NOBUHIRO , FUJIMURA HIROSHI
IPC分类号： E04B1/24
摘要： PROBLEM TO BE SOLVED: To provide a column beam joining structure by joint hardware for easily performing joining work of a stress transmitting member of the joint hardware and upper and lower flanges of shape steel for a beam in a short time. SOLUTION: This joint hardware 4 of a column beam joining structure 1 has a fixing member 5 fixed to the upper and lower flanges 3a of the shape steel 3 for the beam and having a joining projection part 5a and a stress transmitting belt-like member 6 for transmitting stress to the other side shape steel for the beam from one side. The stress transmitting belt-like member 6 is jointed to the joining projection part 5a by high strength bolts 7, and connects both joint hardware 4 fixed to the upper and lower flanges 3a of one side and other side shape steel 3 for the beam. The joining projection part 5a is arranged on the fixing member 5 of the joint hardware 4 fixed to the upper and lower flanges 3a of the shape steel 3 for the beam, and the joining projection part 5a and the stress transmitting belt-like member 6 are joined by the high strengh bolts 7 so that joining work of the stress transmitting belt-like member 6 and the fixing member 5 fixed to the upper and lower flanges 3a of the shape steel 3 for the beam, that is, joining work of the stress transmitting member 6 of the joint hardware 4 and the upper and lower flanges 3a of the shape steel 3 for the beam can be easily performed in a short time.

23. 发明专利

JPH06313335A STEEL PIPE CONCRETE COLUMN AND CONNECTION STRUCTURE OF BEAM 失效
公开(公告)号：JPH06313335A
公开(公告)日：1994-11-08
申请号：JP10406093
申请日：1993-04-30
申请人： KAJIMA CORP
发明人： FUKUMOTO TOSHIYUKI
IPC分类号： E04B1/30 , E04B1/58
摘要： PURPOSE:To provide a connection structure connecting a steel pipe concrete column to a beam, which is an internal diaphragm system excellent in concrete filling performance with no application of electro-slag welding. CONSTITUTION:A diaphragm 3 is welded to four skin plates consisting of a steel pipe concrete column 1, each vertical rib 4 is welded to the diaphragm 3, and a cylindrical rib 5 is disposed in such a way that each vertical rib 4 is enclosed. The flange of a beam 2 is welded to a position where the diaphragm 3 is welded, concrete is then filled in the column, so that a connection connecting the steel pipe concrete column to the beam is thereby made up.

24. 发明专利

JPH06294162A STRUCTURE OF JOINT BETWEEN STEEL PIPE REINFORCED CONCRETE COLUMN AND BEAM 失效
公开(公告)号：JPH06294162A
公开(公告)日：1994-10-21
申请号：JP8335493
申请日：1993-04-09
申请人： KAJIMA CORP
发明人： FUKUMOTO TOSHIYUKI , HAYASHI NOBUYUKI , INOUE TAKAYUKI , TAGAMI ATSUSHI , SAKURAMOTO FUMITOSHI , TOMITA AKIO , MURAMATSU SEIICHI , TAUCHI TOSHIAKI
IPC分类号： E04B1/30 , E04B1/58
摘要： PURPOSE:To improve the filling-up efficiency of concrete and to adequately ensure the strength thereof, by a method wherein an opening for filling-up of the concrete is enlarged on a diaphragm and longitudinal ribs are welded on the inside of the opening for filling-up of the concrete. CONSTITUTION:An opening, such as a circular or rectangular opening, for filling-up of concrete is perforated on a diaphragm 3. Reinforcing fixtures, each of which is formed by welding longitudinal ribs in cross shape, each are joined with the diaphragms at positions by spot welding, and at these positions corresponding thereto the flanges of beams 4 are to be weld joined with a steel square or circular pipe column 1. Part or all of the longitudinal ribs 2 may be linear weld joined with the diaphragm 3 by mounting them thereon. The longitudinal ribs 2 may also be provided at the undersurface part of the diaphragm. Joints are formed by joining the beams 4 with the steel pipe column 1 by welding, following which the steel pipe column 1 is filled with the concrete. In this way, the steel pipe column 1 is reinforced by the longitudinal ribs 2, and the opening for filling-up of the concrete can be, therefore, enlarged and the adequate strength thereof can be ensured.

25. 发明专利

JPH06288002A JOINT STRUCTURE OF STEEL PIPE COLUMN AND BEAM 失效
公开(公告)号：JPH06288002A
公开(公告)日：1994-10-11
申请号：JP7392893
申请日：1993-03-31
申请人： KAJIMA CORP
发明人： TAUCHI TOSHIAKI , FUKUMOTO TOSHIYUKI , HAYASHI NOBUYUKI , INOUE TAKAYUKI , TOMITA AKIO , MURAMATSU SEIICHI , TAGAMI ATSUSHI
IPC分类号： E04B1/24 , E04B1/30 , E04B1/58
摘要： PURPOSE:To improve workability, by welding a diaphragm having a plurality of holes in the inside of a steel pipe column at the position to weld the flange of a beam and also by welding the beam at the position of the steel pipe column. CONSTITUTION:A plurality of holes 5 for charging concrete are bored in the inside of a square steel pipe column 2 in the position to weld the flange of a beam 3. And also a diaphragm 1 provided with a plurality of air vent holes is welded. And the beam 3 is welded on the position of the square steel pipe column 2 where the diaphragm 1 is welded. Next, concrete 4 is placed in the insided of square steel pipe column 2 to fill it.

26. 发明专利

JPH06264510A STRUCTURE OF STEEL PIPE CONCRETE PILLAR AND BEAM 失效
公开(公告)号：JPH06264510A
公开(公告)日：1994-09-20
申请号：JP5390393
申请日：1993-03-15
申请人： KAJIMA CORP
发明人： MURAMATSU SEIICHI , FUKUMOTO TOSHIYUKI , HAYASHI NOBUYUKI , TAUCHI TOSHIAKI , INOUE TAKAYUKI , SAKURAMOTO FUMITOSHI , TOMITA AKIO
IPC分类号： E04B1/30 , E04B1/58
摘要： PURPOSE:To join a concrete pillar and beams mutually without conducting electro slug welding by welding T-shaped anchoring members at places where diaphragms are to be welded inside the steel pipe pillar. CONSTITUTION:T-shaped anchoring members 3 are welded beforehand at places which are the surfaces of four narrow paper tablet shaped members constituting a square steel pipe pillar 1 and where diaphragms are to be welded. The square steel pipe pillar 1 is constituted by welding the four narrow paper tablet shaped members to which the T-shaped anchoring members 3 are welded, into a box shape, and next, concrete 5 is filled into the square steel pipe pillar 1. In order to improve the filling of the concrete 5, air holes 6 are opened beforehand at the T-shaped anchoring members 3, and pulling stress from the flange of a beam 2 is transmitted to the T-shaped anchoring members 3 through the square steel pipe pillar 1. Also, the head portions of the T-shaped anchoring members 3 are anchored in the concrete 5, and stress from the beam 2 is transmitted to the square steel pipe pillar 1. Moreover, by putting a fastening ring on the T-shaped anchoring members 3, the anchoring effect into the concrete 5 may be improved.

27. 发明专利

JPH06257223A JOINT STRUCTURE BETWEEN SQUARE STEEL PIPE CONCRETE POST AND BEAM 失效
公开(公告)号：JPH06257223A
公开(公告)日：1994-09-13
申请号：JP4666493
申请日：1993-03-08
申请人： KAJIMA CORP
发明人： FUKUMOTO TOSHIYUKI , HAYASHI NOBUYUKI , TAUCHI TOSHIAKI , INOUE TAKAYUKI , SAKURAMOTO FUMITOSHI , TOMITA AKIO , MURAMATSU SEIICHI
IPC分类号： E04B1/30 , E04B1/58 , E04C3/36
摘要： PURPOSE:To provide joint structure between square steel pipe concrete posts and H steel beams that works well without the application of electroslag welding and, that is excellent in concrete filling performance based on an inner diaphragm method. CONSTITUTION:A bored inner diaphragm 2 and a vertical rib 6 are installed to three strip-shaped members 3 which constitute a square steel pipe concrete post. A diaphragm 5, that can be housed inside the rib 6 and the vertical rib 6 are installed to the other strip-shaped member 4 which constitutes the square steel pipe concrete post. The square steel pipe concrete post is formed with four strip-shaped members where H steel beams 7 are joined with the vertical rib 6 and concrete is filled there.

28. 发明专利

JPH06240751A CONNECTION STRUCTURE OF SQUARE STEEL PIPE COLUMN OR SQUARE STEEL PIPE CONCRETE COLUMN AND BEAM 失效
公开(公告)号：JPH06240751A
公开(公告)日：1994-08-30
申请号：JP3186793
申请日：1993-02-22
申请人： KAJIMA CORP
发明人： FUKUMOTO TOSHIYUKI
IPC分类号： E04B1/24 , E04B1/30 , E04B1/58
摘要： PURPOSE:To provide a structure less interfered with finishing members than a plane-shaped external diaphragm, in a column penetration construction of the connection of a square steel pipe column or square steel pipe concrete column with H-shaped steel structure beams. CONSTITUTION:On the upper and lower surfaces of the flanges at the one end of an H-shaped steel structure beam 4, vertical reinforcement members 2 are welded so as to symmetrically form the shape of an unfolded fan in plan view. By welding the outer vertical end of each of the vertical reinforcement members 2 to the corner of a square steel pipe column 1, the H-shaped steel structure beam 4 is joined to the square steel pipe column 1.

29. 发明专利

JPH05141122A LEAD DAMPER 失效
公开(公告)号：JPH05141122A
公开(公告)日：1993-06-08
申请号：JP30471391
申请日：1991-11-20
申请人： KAJIMA CORP
发明人： TANAKA NAOKI , FUKUMOTO TOSHIYUKI , YAMADA SHUNICHI , ARITA TOMOHIKO
IPC分类号： E04H9/02 , F16F7/12 , F16F15/02
摘要： PURPOSE:To easily follow even a large layer displacement by making the best use of characteristics of lead. CONSTITUTION:Plural restricting rods 4, 4 are erected substantially cylindrically between upper and lower structures A, B capable of layer-displacing, and both upper and lower ends of the restricting rods 4, 4 are respectively supported on the upper and lower structures A, B in such a manner as to be inclined and moved vertically. Plural laminated restricting rings circumscribed with the outsides of the restricting rods 4, 4 are installed on outside the rods 4, 4, and lead is sealed in a hollow part formed by plural restricting rods 4, 4.

30. 发明专利

JPH05141042A STEEL-PIPE CONCRETE POLE 失效
公开(公告)号：JPH05141042A
公开(公告)日：1993-06-08
申请号：JP30334691
申请日：1991-11-19
申请人： KAJIMA CORP
发明人： TANAKA NAOKI , FUKUMOTO TOSHIYUKI , HAYASHI NOBUYUKI
IPC分类号： E04B1/30 , E04C3/34
摘要： PURPOSE:To facilitate an economical design by forming a plurality of long-sized slits to the sidewall section of a part having small bending stress in the steel pipe of a steel-pipe concrete pole at regular intervals in the circumferential direction. CONSTITUTION:A plurality of slits 4 are formed at approximately a central section in the longitudinal direction at a position, where the bending moment of a steel pipe 2 such as a circular steel pipe, a square-shaped steel pipe or the like takes a minimum value, in a continuous shape in specified length in the material axial direction of the steel pipe 2 at regular intervals in the circumferential direction. The inside of the steel pipe 2 is filled with concrete 3, and concrete is cured, thus forming a steel-pipe concrete pole 1. Consequently, external force simultaneously works to both the steel pipe 2 and concrete 3, the steel pipe 2 hardly bears axial tension (compressive force) at the center, and the whole cross section of the steel pipe 2 can resist only bending force. The plate thickness of the steel pipe 2 can be thinned as much as possible only by a section, in which the steel pipe does not bear axial tension, thus allowing an economical design.

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