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31. 发明专利

JPH09273248A JOINING STRUCTURE OF BRACE IN STEEL HOUSE 失效
公开(公告)号：JPH09273248A
公开(公告)日：1997-10-21
申请号：JP11053296
申请日：1996-04-08
申请人： NIPPON STEEL CORP
发明人： KAWAI YOSHIMICHI , SUGANO RYOICHI , HANYA KOJI
IPC分类号： E04B2/56 , E04B1/08 , E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To improve joining strength for a rectangular frame at an end of a brace of an extremely thin steel plate. SOLUTION: A corner section at a lower end of a rectangular frame is constituted by joining a horizontal frame material 1 and a vertical frame material 2 in upper and lower parts which are made of extremely thin steel plates which are formed in such a manner that their cross sections are bent in roughly U shape. Then, a lower end part of a brace 4 is joined on flanges 6 of the lower horizontal frame material 1 and the vertical frame material 2 through a gusset plate 15, and the lower horizontal frame material 1 is fixed on a foundation by using an anchor bolt 8. The width L in a drilling tapping screw arrangement region of an end part of the brace is set to be larger than the width L1 of the intermediate part and a plurality of drilling tapping screws 13 are drilled along the width L so that the relation of strength (A) at which the whole brace yields when tensile force acts on the brace 4 and strength against destruction (B) of a join part due to the drilling tapping screws 13 between the brace 4 and the gusset plate 15 becomes B>A.

32. 发明专利

JPH08290311A DRILLING METHOD AND SHEET USED FOR THIS DRILLING METHOD 失效
公开(公告)号：JPH08290311A
公开(公告)日：1996-11-05
申请号：JP11897895
申请日：1995-04-21
申请人： NIPPON STEEL CORP
发明人： HANYA KOJI , KAWAI YOSHIMICHI , SUGANO RYOICHI
IPC分类号： B23B35/00
摘要： PURPOSE: To drill while preventing a drilling body such as a drilling tapping screw from slipping on the surface of drilled material. CONSTITUTION: At the time of making a drilling tapping screw 10 enter into the surface of screwed material 9, a sheet 11 for covering a drilled part to the screwed material 9 by the tip part 10a of the drilling tapping screw 10 is attached to the surface of the screwed material 9, and the tip part 10a of the drilling tapping screw 10 is aligned and brought into contact with a specified drilled position in the sheet 11 to start drilling. The tip part 10a of the drilling tapping screw 10a is thereby prevented from slipping on the surface of the screwed material 9.

33. 发明专利

JPH01290819A CONCRETE UNDER-GROUND CONTINUOUS WALL CONSTRUCTION METHOD AND CONSTRUCTING ERROR ABSORBING REINFORCING BAR 失效
公开(公告)号：JPH01290819A
公开(公告)日：1989-11-22
申请号：JP12073688
申请日：1988-05-19
申请人： NIPPON STEEL CORP
发明人： SUGANO RYOICHI , OKIMOTO MASAYUKI , TAZAKI KAZUYUKI
IPC分类号： E02D5/20 , E02D5/18
摘要： PURPOSE:To absorb errors in the arrangement of reinforcing bars, and thereby enable an under-ground continuous wall to be constructed efficiently by providing a female joint in a pipe form for the end section of a reinforcing bar cage running ahead, and thereby engaging said joint with a male joint in a pipe form of a reinforcing bar at a joint section assembled while being interlocked with a main frame reinforcing bar. CONSTITUTION:An element 3 is so constructed in such a way that a reinforcing bar cage running ahead 14 which includes a female joint 20 in a pipe form with a slit is set up. Then, the aforesaid element is assembled with a main frame reinforcing bar 16 interlocked with a reinforcing bar in a joint section in such a state as being relatively fixed by no means but being freely moved, and a male joint 21 in a pipe form in the reinforcing bar 15 in the joint section is engaged with the female joint 20 so as to be set up so that filling agent such as groat and the like is injected from the male joint 21 so as to be fixed. This constitution thereby allows the reinforcing bar in the joint section to be freely displaced so that errors can be absorbed, even if there exist geometric distortion and strains in the reinforcing bar cage running ahead at the time of manufacture or construction.

34. 发明专利

JPS62248710A ANGULAR STEEL TUBE SHEET PILE 失效
公开(公告)号：JPS62248710A
公开(公告)日：1987-10-29
申请号：JP9265786
申请日：1986-04-21
申请人： NIPPON STEEL CORP
发明人： OKIMOTO MASAYUKI , IWAI KAIGO , SUGANO RYOICHI
IPC分类号： E02D5/04
摘要： PURPOSE:To raise the resistance to earth pressure and water pressure by a method in which a steel plate sheet pile having a connecting coupler on its one end is joined with each angular part along the horizontal shaft direction of a flange wall to make up a parallel flange type box pile. CONSTITUTION:Steel plate sheet piles 2a-2d having connecting couplers 4a-4d on their one ends are arranged through the thickwise centers of the flange walls 1a and 1b of an angular steel pipe 1. The sheet piles 2a-2d are welded to the angular parts 3a-3d of the pipe 1 to form an angular steel tubular sheet pile of a parallel flange-type box pile form.

35. 发明专利

JP2012136929A Structure for reinforcing square steel pipe column 有权
标题翻译：用于加固方钢管柱的结构
公开(公告)号：JP2012136929A
公开(公告)日：2012-07-19
申请号：JP2011167710
申请日：2011-07-29
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： SUZUKI YUSUKE , HANYA KOJI , SUGANO RYOICHI
IPC分类号： E04B1/24
摘要： PROBLEM TO BE SOLVED: To provide a structure for reinforcing a square steel pipe column, which can effectively suppress a decrease in yield strength and maintain deformation performance, even after local buckling.SOLUTION: A restraining means 2 faces each of four side surfaces 11 of a square steel pipe column 1 via a gap S from at least one of sides of outer and inner surfaces 11A and 11B, so as to be capable of restraining buckling deformation of the at least two side surfaces 11. This can suppress a drastic decrease in yield strength of the square steel pipe column 1 and secure deformation performance of the square steel pipe column 1 even after local buckling.
摘要翻译：要解决的问题：提供一种用于加强方钢管柱的结构，其即使在局部屈曲之后也能有效地抑制屈服强度的降低并保持变形性能。解决方案：约束装置2经由来自外表面11A和内表面11B的至少一侧的间隙S面对方钢管柱1的四个侧面11中的每一个，以便能够抑制屈曲这可以抑制方钢管柱1的屈服强度的急剧降低，并且即使在局部屈曲之后也确保方钢管柱1的变形性能。版权所有（C）2012，JPO＆INPIT

36. 发明专利

JP2006097442A Pillar member assembled with channel-shaped metal member 有权
标题翻译：柱形构件与通道形金属构件组装
公开(公告)号：JP2006097442A
公开(公告)日：2006-04-13
申请号：JP2004301041
申请日：2004-10-15
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： HANYA KOJI , SUGANO RYOICHI
IPC分类号： E04C3/32
摘要： PROBLEM TO BE SOLVED: To provide a lightweight, high-strength and manufacturing cost-less pillar member facilitating joining of the other member to each rectangular side.
SOLUTION: In a pillar member 1 made by assembling the channel-shaped metal member, two first channel-shaped metal members 2 each having an outer rib 6 projected in an outward direction at a web 4 formed by cold working or hot working such as roll forming, press working or the like are arranged oppositely so as to face the outer ribs 6 mutually outward. Second channel-shaped metal members 3 each having two inner ribs 9 projected inward to webs 4 formed by cold working or hot working such as press working are arranged in such a manner that the inner ribs 9 mutually face inwardly so as to face perpendicularly to the direction facing the first channel-shaped metal members 2. A flange 5 of the first channel-shaped metal members 2 and two inner ribs 9 of the second channel-shaped metal member 3 are jointed together by a jointing means 10 such as drill screw.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种轻便，高强度和制造成本低廉的柱构件，其便于将另一构件连接到每个矩形侧。解决方案：在通过组装通道状金属构件制成的柱构件1中，两个第一通道状金属构件2各自具有在通过冷加工或热加工形成的腹板4向外突出的外肋6 例如辊成型，冲压加工等相对地相对设置，以便相对于外肋6相对。第二通道状金属构件3，其具有向内突出的两个内肋9，其通过冷加工或热加工（例如压力加工）形成的腹板4以这样的方式布置，使得内肋9相互面对内侧，以便垂直于面向第一通道状金属构件2.第一通道状金属构件2的凸缘5和第二通道状金属构件3的两个内肋9通过诸如钻螺钉的接合装置10接合在一起。版权所有（C）2006，JPO＆NCIPI

37. 发明专利

JP2006022639A Aseismatic structure 有权
标题翻译： ASEISMATIC STRUCTURE
公开(公告)号：JP2006022639A
公开(公告)日：2006-01-26
申请号：JP2005145574
申请日：2005-05-18
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： TAKEUCHI ICHIRO , SUGANO RYOICHI , NAGATA MASAHIRO
IPC分类号： E04H9/02 , E04B1/30 , E04B1/38
摘要： PROBLEM TO BE SOLVED: To provide an aseismatic frame structure using reinforced concrete and a steel frame jointly and attaining reduction of an external wall mounting work cost, a fireproofing covering work cost and pile work cost at the same time.
SOLUTION: In this aseismatic frame structure, an outer peripheral structure plane 21 is constituted by reinforced concrete (RC) construction, and a frame other than the outer peripheral structure plane is constituted by steel frame (S) construction. The outer peripheral structure plane 21 is composed of reinforced concrete outer peripheral columns 17a, reinforced concrete outer peripheral beams 18a and a reinforced concrete external wall. The frame other than the outer peripheral structure plane 21 is composed of inner columns 17b and inner beams 18b formed of steel frame members of closed cross section. The inner beam 18b is joined to the reinforced concrete outer peripheral column 17a (or a steel-framed reinforced concrete outer peripheral column) or the reinforced concrete outer peripheral beam 18a through a joint component formed of a mechanism which resists shearing force and axial force mainly applied to the beam.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种使用钢筋混凝土和钢框架的抗震框架结构，可以减少外墙安装工作成本，同时防止工作成本和堆垛成本。解决方案：在这种抗震框架结构中，外周结构平面21由钢筋混凝土（RC）结构构成，而外周结构平面以外的框架由钢框架（S）结构构成。外周结构平面21由钢筋混凝土外周柱17a，钢筋混凝土外周梁18a和钢筋混凝土外墙构成。除了外周结构平面21以外的框架由内柱17b和由闭合截面的钢框架构件形成的内梁18b构成。内梁18b通过由抵抗剪切力和轴向力的机构形成的接头部件连接到钢筋混凝土外周柱17a（或钢框架钢筋混凝土外周柱）或钢筋混凝土外周梁18a上应用于梁。版权所有（C）2006，JPO＆NCIPI

38. 发明专利

JP2004332244A Fire resistant structure of composite floor slab 审中-公开
公开(公告)号：JP2004332244A
公开(公告)日：2004-11-25
申请号：JP2003125800
申请日：2003-04-30
申请人： Nippon Steel Corp , Nippon Steel Metal Prod Co Ltd , 新日本製鐵株式会社 , 日鐵建材工業株式会社
发明人： ISHIMARU AKIRA , SUGANO RYOICHI
IPC分类号： E04B1/94 , E04B5/40 , E04B5/43
摘要： PROBLEM TO BE SOLVED: To provide a fire resistant structure of a composite floor slab for delaying or restraining reduction in yield strength by a temperature rise, by restraining the temperature rise in a deck plate and concrete for a composite slab in a fire, by utilizing the thermally insulating action or the effect, by forming a simple thermally insulating space, by using a shape and a structure of the deck plate for the composite slab.
SOLUTION: This composite floor slab structure is formed by placing the concrete 5 on it by installing the deck plate 1 for the composite slab on a beam. The thermally insulating space 11 for wholly closing a lower part of a projecting part 1A, is formed by sticking a flat steel cover plate 10 to an under surface of the deck plate for the composite slab.
COPYRIGHT: (C)2005,JPO&NCIPI

39. 发明专利

JP2004332243A Composite floor slab structure with fire resistant ceiling 审中-公开
标题翻译：具有防火天花板的复合地板结构
公开(公告)号：JP2004332243A
公开(公告)日：2004-11-25
申请号：JP2003125791
申请日：2003-04-30
申请人： Nippon Steel Corp , Nippon Steel Metal Prod Co Ltd , 新日本製鐵株式会社 , 日鐵建材工業株式会社
发明人： ISHIMARU AKIRA , SUGANO RYOICHI
IPC分类号： E04B1/94 , E04B5/40 , E04B9/00
摘要： PROBLEM TO BE SOLVED: To provide a composite floor slab structure with the fire resistant ceiling for delaying or restraining reduction in yield strength by a temperature rise, by restraining the temperature rise in a deck plate and concrete for a synthetic slab in a fire, by utilizing the thermally insulating action or the effect of a ceiling finishing material. SOLUTION: This composite floor slab structure is formed by placing the concrete 4 on it by installing the deck plate 1 for the composite slab on a beam 10. A fire resistant ceiling material 12 by a gypsum board is supported under the composite floor slab, by a suspending material 11 suspended from the deck plate for the floor slab. The fire resistant ceiling is constituted for closely covering an under surface of the synthetic floor slab with the fire resistant ceiling material. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有耐火天花板的复合地板坯结构，用于通过抑制甲板板和混凝土中的合成板坯的温度升高来延迟或抑制由于温度升高而导致的屈服强度的降低通过利用隔热作用或天花板整理材料的作用来消防。
解决方案：通过将复合板的甲板1安装在梁10上，通过将混凝土4放置在其上而形成复合地板坯结构。由石膏板构成的防火顶板12支撑在复合地板下通过从楼板的甲板板悬挂的悬挂材料11。防火天花板的构造是用耐火天花板材料紧密地覆盖合成地板的下表面。版权所有（C）2005，JPO＆NCIPI

40. 发明专利

JP2004011214A HIGH-STRENGTH HOLDDOWN METALLIC MATERIAL FOR BUILDING MATERIAL COMPOSED OF THIN- AND LIGHT-WEIGHT SHAPE STEEL 审中-公开
公开(公告)号：JP2004011214A
公开(公告)日：2004-01-15
申请号：JP2002164259
申请日：2002-06-05
申请人： NIPPON STEEL CORP
发明人： TANAKA HIROSHI , MURAHASHI YOSHIMITSU , TONAI SHIGEAKI , SUGANO RYOICHI
IPC分类号： E04B1/24 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a high-strength holddown metallic material capable of realizing an improvement in the allowable strength in a short time of the metallic material and the ensuring of workability in an anchor bolt having a large shaft diameter at a low cost. SOLUTION: The holddown metallic material 17 is composed of a pipe metallic material 18 as a bolt-inserting pedestal and a vertical-frame mounting member 19, on which the pipe metallic material 18 is fixed. The anchor bolt 23 is inserted into the pipe metallic material 18, and a nut 24 is clamped on a flat washer 26 arranged at the upper end of the pipe metallic material 18. The vertical-frame mounting member 19 has a joining rib section 25 for welding a reinforcing rib 21 arranged while surrounding the outside of the pipe metallic material 18 so as to permit the clamping operation of the nut and the movement of the flat washer 26 and the pipe metallic material 18 when the anchor bolt 23 is moved relatively in the pipe metallic material 18 and the nut is clamped, and the joining section is extended vertically and welded. The vertical-frame mounting member 19 is installed so as to be housed in a groove section for a vertical frame 1. COPYRIGHT: (C)2004,JPO

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