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21. 发明专利

JP3521254B2 The structure of the railway for the temporary bridge 有权
公开(公告)号：JP3521254B2
公开(公告)日：2004-04-19
申请号：JP2000220979
申请日：2000-07-21
申请人：ヒロセ株式会社 , 東日本旅客鉄道株式会社 , 西武建設株式会社
发明人：経男中山 , 博道丸山 , 忠幸丸山 , 新吾久松 , 潤子姫野 , 英隆田井地
IPC分类号： E01D1/00 , E01D2/00 , E01D6/00 , E01D15/12 , E01D15/133 , E01D19/12 , E01D101/30

22. 发明专利

JP2003286705A Composite truss-bridge diagonal-member anchorage structure 有权
标题翻译：复合材料桥梁对角构件锚固结构
公开(公告)号：JP2003286705A
公开(公告)日：2003-10-10
申请号：JP2002090152
申请日：2002-03-28
申请人： Oriental Construction Co Ltd , オリエンタル建設株式会社
发明人： SHOJI AKIO , KONDO TAKUYA
IPC分类号： E01D6/00
摘要： PROBLEM TO BE SOLVED: To provide an anchorage structure having a simple structure, a construction cost such as an inexpensive material cost and large strength in the composite truss-bridge diagonal-member anchorage structure.
SOLUTION: In the composite truss-bridge diagonal-member anchorage structure of diagonal members made of steel for a composite truss bridge and a concrete slab, flanges are formed to the outer peripheries of the end sections of steel pipes as the diagonal members made of steel, the end sections of steel pipes, at which the flanges are formed, are placed on the joint surfaces of the concrete floor slab, and the diagonal members made of steel and the concrete floor slab are unified by filling parts of the insides of the steel pipes with concrete.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种具有简单结构的锚固结构，在复合桁架桥对角构件锚固结构中具有廉价材料成本和强度大的构造成本。解决方案：在用于复合桁架桥和混凝土板的钢对角构件的复合桁架桥对角构件锚固结构中，法兰形成为钢管端部的外周，为对角构件由钢制成，将形成法兰的钢管的端部放置在混凝土楼板的接合面上，由钢制的对角构件和混凝土楼板通过填充内部的一部分而被统一的钢管与混凝土。版权所有（C）2004，JPO

23. 发明专利

JP2002097743A COMPOSITE MATERIALS FOR STRUCTURE 失效
公开(公告)号：JP2002097743A
公开(公告)日：2002-04-05
申请号：JP2000291628
申请日：2000-09-26
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： UNO NAUEMON , INOSE KOTARO , KASABO HIDEAKI , SHIMAMURA KAZUO , YAMAMOTO NAOKI
IPC分类号： E01D19/02 , E01D1/00 , E01D2/00 , E01D6/00 , E01D19/12 , E01D21/00 , E01D101/30 , E01D101/40 , E04C2/08 , E04C3/04
摘要： PROBLEM TO BE SOLVED: To provide such composite materials for structure that can be used up to the inherent strength of the structural materials by preventing local buckling. SOLUTION: The synthetic resin 16 having the minimum necessary Young's modulus is arranged to fill in the hollow section 12 of the hollow steel materials 11 so that not only the local buckling can be prevented by such a filled synthetic resin but also a lighter weight can be expected than the case the buckling is prevented by ribs.

24. 发明专利

JP2000240216A TRUSS STRUCTURE 失效
公开(公告)号：JP2000240216A
公开(公告)日：2000-09-05
申请号：JP4217399
申请日：1999-02-19
申请人： KAWASAKI STEEL CO , KOZO SEKKEI KK
发明人： YOKOTE TAKESATO , KAWAI YUTAKA , WAKINAGA TADASHI , HANZAWA SHUNICHIRO
IPC分类号： E04C3/08 , E01D1/00 , E01D6/00 , E01D19/00 , E01D101/30
摘要： PROBLEM TO BE SOLVED: To decrease the number of parts, to facilitate manufacturing and installation and to reduce man-hours by bending both ends of a diagonal material disposed between a top cord and a bottom chord to form in an S-shape, and joining the diagonal members to each other to dispose with a gusset plate. SOLUTION: A diagonal member 1 connecting a top cord 2 provided on the back of a bridge floor system to a bottom chord formed by a PC steel wire or the like is formed by bending both ends of an H-steel or the like to be S-shaped, and installing a connecting flange plate or the like at the end part. The top chord 2 and the bottom chord 3 are connected by the diagonal member 1 to construct a truss structure. In this case, the diagonal members 1 are directly connected to each other to be continuous, and the joint part is firmly fixed by a fastening member such as a bolt or the like. In the case where the bottom chord 3 is only a PC steel wire, a cable band is fitted to the PC steel wire 3, and the diagonal member 1 is joined thereto to constitute a structure. The number of parts can be remarkably reduced, Thus, the term of works can be shortened.

25. 发明专利

JP2000104220A ERECTION OF COMBINED TRUSS BRIDGE 失效
公开(公告)号：JP2000104220A
公开(公告)日：2000-04-11
申请号：JP28868298
申请日：1998-09-28
申请人： NIPPON KOKAN KK
发明人： NAKANISHI KATSUYOSHI , TAKIGUCHI NOBUAKI
IPC分类号： E01D6/00 , E01D1/00 , E01D2/00 , E01D19/00 , E01D21/00 , E01D101/30
摘要： PROBLEM TO BE SOLVED: To shorten the term of works by hanging steel truss beams from bridge piers, mounting the moving forms on top chords and bottom coards of the beam, applying the concrete, and hanging the beam on the top chords by a crane. SOLUTION: A steel truss beam is hung by one span from a bridge piear, the moving forms are installed on the truss top chord 3 and the truss bottom chord 4 of the beam, and the concrete is applied to the forms 10 to construct the top and bottom concrete floor boards. Then a beam is hung between the span and a next span by the crane 12, and the concrete is applied to the form 10 to construct the top and bottom concrete floor boards. Then the crane 12 is moved to hang the beam of a next span by the crane 12, and the concrete is applied to the form 10 to construct the top and bottom concrete floor boards. The same processes are repeated until the spans of the bridge are combined by the beams. Further the fixed forms are installed while removing the execution equipment by the crane 12, and the concrete is applied to construct the top concrete floor board. Whereby the term of works can be shortened.

26. 发明专利

JP2000087504A INTERSECTION POINT STRUCTURE OF STEEL FRAME STRUCTURE 失效
公开(公告)号：JP2000087504A
公开(公告)日：2000-03-28
申请号：JP26153098
申请日：1998-09-16
申请人： NIPPON STEEL CORP
发明人： SAKURAI NOBUAKI , NAKAMURA KOICHI , HAYASHI AKIO , HAYASHI TAKAO
IPC分类号： E04C3/16 , E01D1/00 , E01D2/00 , E01D4/00 , E01D6/00 , E01D101/30
摘要： PROBLEM TO BE SOLVED: To provide an intersection point structure of a relatively large scale steel frame structure, in which welding works are lessened and the manufacturing cost is reduced and which can be easily constructed even in construction and assembling site where working surroundings are not favorable and the assembling accuracy can not be secured. SOLUTION: A sub-member 4 having a shear projection 3 at the end is inserted in an opening 2 formed at the side face of a main member 1 made of a tubular body, and the periphery is fixed with a filling grout 5, in this intersection point structure of a steel frame structure. In an intersection point structure of a truss structure, the main member 1 is formed of upper and lower chord materials and the sub-member 4 is formed of diagonals or vertical materials. In a tower-shaped three-dimensional frame structure, the main member 1 is a columnar body and the sub-member 4 is formed of diagonals or horizontal materials.

27. 发明专利

JPH11222816A CONNECTION METHOD AND STRUCTURE OF CONCRETE MEMBER AND STEEL PIPE MEMBER, AND COMPOSITE TRUSS BRIDGE OF CONCRETE-STEEL 失效
公开(公告)号：JPH11222816A
公开(公告)日：1999-08-17
申请号：JP3791898
申请日：1998-02-05
申请人： SUMITOMO CONST
发明人： KASUGA AKIO , NAGAI ATSUSHI , SUGIMURA SATORU
IPC分类号： E04B1/30 , E01D1/00 , E01D2/00 , E01D6/00 , E01D19/12 , E01D101/30 , E04B1/19 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a connection method and a structure of a concrete member and a steel pipe member which is simple in the structure and excellent in a fatigue-resistant property and has no structural weak point and also provide a concrete-steel composite truss bribe making use of the connection structure. SOLUTION: A part of a bar-form steel member 23 is inserted in the inside of a steel pipe member 21 from the end of the steel pipe member 21 to be connected to a concrete member 11, and a filling material 24 is charged into the part. The filling material 24 is cured to firmly stick to the bar-form steel member 23. The concrete member 24 is formed so that the end of the steel pipe member 21 butts the concrete member and the bar-form steel member 23 projected from the end of the steel pipe member 21 is embedded in the concrete member 11. And hence, the tensile force acting on the steel pipe member is transmitted to the concrete member by the adhesive force between the filling material and the steel pipe member, and the filling material and the bar-form steel member and concentration of stresses is not brought in the steel pipe member or the bar-form steel member.

28. 发明专利

JPH09310311A REINFORCING STRUCTURE OF TRUSS BRIDGE 失效
公开(公告)号：JPH09310311A
公开(公告)日：1997-12-02
申请号：JP14976796
申请日：1996-05-22
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： SHIONO SHIGERU
IPC分类号： E01D21/00 , E01D6/00 , E01D22/00 , E04C3/08
摘要： PROBLEM TO BE SOLVED: To secure a necessary rigidity even though lower lateral structure is omitted and obtain a safe structure as a whole bridge by arranging diagonally extending structures from the support part of lower chord members in a truss bridge to upper chord members. SOLUTION: Diagonally extending truss structures 12 are installed in the plane including support part 2A, 2B and upper lateral girders 13, extending from the lower part of a truss bridge 10 to the upper part between a pair of the lower right and left chord members 2 and the upper right and left chord members 3, at both ends of the truss bridge 10. The diagonal structures 12 are provided with a shearing rigidity in both axial direction of the bridge and right-angled direction against the axis. In this truss bridge 10 with such a reinforced constitution, when a lateral force having an angle B against the bridge- axis acts on the truss bridge, the diagonal structures 12 and the vertical members 4 withstand the right-angled components against the bridge-axis of the lateral force cooperatively. And the diagonal structures 12 resist the components in the bridge-axial direction.

29. 发明专利

JPH09500698A 失效
公开(公告)号：JPH09500698A
公开(公告)日：1997-01-21
申请号：JP52406394
申请日：1994-05-03
IPC分类号： E01D1/00 , E01D6/00 , E01D22/00 , E01D101/30 , E01D2/00

30. 发明专利

JP2553963B2 失效
公开(公告)号：JP2553963B2
公开(公告)日：1996-11-13
申请号：JP41606390
申请日：1990-12-29
申请人： OGATA MOTOOMI , AOKI TETSUHIKO , SHINKU RABORATORII KK
发明人： OGATA MOTOOMI , AOKI TETSUHIKO
IPC分类号： E04C3/08 , E01D6/00 , E01D21/00 , E01D22/00 , E01D101/40 , E04G23/02 , E04G23/04 , E04H12/14

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