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1. 发明专利

JP2004285655A Joint part reinforcement structure of wood material 审中-公开
公开(公告)号：JP2004285655A
公开(公告)日：2004-10-14
申请号：JP2003077785
申请日：2003-03-20
申请人： Ohbayashi Corp , Suiho:Kk , 株式会社大林組 , 株式会社翠豊
发明人： NAGAHARA KATSUMI , IMAI KIYOSHI
IPC分类号： E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a joint part reinforcement structure of a wood material, preferable in view of design and in securing base material section.
SOLUTION: In a joint structure, the joint end faces of wood materials 1, 2 are provided with communicating holes 3, 6 communicating with each other, a connecting steel rod 5 is passed through the communicating holes 3, 6 through an adhesive 4 to thereby join both wood materials 1, 2. Grooves 7, 8 are formed in the peripheries of the communicating holes 3, 6 of both joint end faces to surround them, and a reinforcing steel plate 9 surrounding the peripheries of the communicating holes 3, 6 is provided to be fitted to the grooves 7, 8 and interposed extending between the wood materials 1, 2.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2002030732A JOINT STRUCTURE FOR HORIZONTAL MEMBERS 失效
公开(公告)号：JP2002030732A
公开(公告)日：2002-01-31
申请号：JP2000217899
申请日：2000-07-18
申请人： OHBAYASHI CORP
发明人： NAGAHARA KATSUMI
IPC分类号： E04B5/02 , E04B1/21 , E04B1/26 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a joining method for easily tying both horizontal members together to extend the span of the members without forming cross-sectional fractures in the horizontal members, and to provide a joint structure for the horizontal members. SOLUTION: According to the joining method, the first horizontal member 1A has its end-portion lower face engaged with a first bearing receiving portion 3A of a connecting fitting 3, and each of the second horizontal members 1B and 1C has its end-portion lower face engaged with each of second bearing receiving portions 2B and 2C of a connecting fitting 2. Then, upper faces of the first horizontal member 1A and the second horizontal members 1B and 1C at inner locations with respect to their lengthwise direction are engaged with a second bearing engaging portion 2A of the connecting fitting 2 and second bearing engaging portions 3B and 3C of the connecting fitting 3 which are axially separated from the first and second bearing receiving portions, respectively. In this manner the horizontal members are joined together with the use of their self weights by means of the connecting fittings.

3. 发明专利

JPH03233058A PRECAST BEAM MEMBER AND EXECUTION METHOD OF JOINTING SECTION OF COLUMNS AND BEAMS 失效
公开(公告)号：JPH03233058A
公开(公告)日：1991-10-17
申请号：JP2613690
申请日：1990-02-07
申请人： OHBAYASHI CORP
发明人： YOSHIOKA KENZO , SEKINE MASATAKA , NAGAHARA KATSUMI , SAKANISHI TOSHIE
IPC分类号： E04B1/16 , E04B1/21 , E04B1/30 , E04B1/58 , E04C3/20 , E04C3/293
摘要： PURPOSE:To increase the strength performance of a joining section by joining frame bodies with the ends of precast beams, lowering them on erected columns, covering main column bars projected from the upper ends of the columns with the frame bodies, and placing high strength of concretes into the frame bodies. CONSTITUTION:The peripheral surface of a concrete body 2 into which main beam bars 1 are buried is surrounded by outside steel plates 3... to form precast beams 4..., the main beam bars 1 are penetrated into the ends of them to join, and precast beam members are formed. After that, columns 10 and 10 are erected in such a state that main column bars 7 and 7 are projected from the upper ends of columns 10 and 10. Then, the precast beam members are lowered on the columns 10 and 10 from above, and the main column bars projected from the upper ends of the columns 10 and 10 are inserted into sleeves 8 and 8 mounted to frame bodies 5 and 5 to place. High strength concretes 6 and 6 are placed into the frame bodies 5 and 5.

4. 发明专利

JPH02267177A AGING OF CONCRETE BODY 失效
公开(公告)号：JPH02267177A
公开(公告)日：1990-10-31
申请号：JP8698089
申请日：1989-04-07
申请人： OHBAYASHI CORP
发明人： SUMINO MASAHIRO , YOSHIOKA KENZO , EDO HIROAKI , SEKINE MASATAKA , NAGAHARA KATSUMI
IPC分类号： C04B40/04 , C04B41/63
摘要： PURPOSE:To enable to surely prepare a concrete body having a sufficient strength by coating a resin having an excellent water-shielding performance on the surface of the concrete body to form an aging coating film, the concrete body being prepared by charging a concrete in a mold frame and subsequently demolding the concrete body after an aging period. CONSTITUTION:In a case of e.g. a concrete body wherein a floor slab 1 is supported with a beam 2 and a pressure wall 3 is vertically disposed on the floor slab 1, mold flames for the floor slab 1, the beam 2 and the pressure wall 3 are removed and an epoxy resin 4 is coated on the surfaces thereof with a roller or brush. The coated epoxy resin 4 is slightly impregnated into the surface of the concrete product to form a coating film while accepting an aid due to the hydration reaction of the concrete. The coating film prevents the rapid drying of the surface of the concrete and simultaneously necessitates no periodical work such as a water-spraying work for aging.

5. 发明专利

JP2000064656A VIBRATION CONTROL STRUCTURE FOR BUILDING FRAME 失效
公开(公告)号：JP2000064656A
公开(公告)日：2000-02-29
申请号：JP23904298
申请日：1998-08-25
申请人： OHBAYASHI CORP
发明人： NAGAHARA KATSUMI
IPC分类号： E04B2/56 , E04H9/02
摘要： PROBLEM TO BE SOLVED: To sufficiently exhibit the function of a vibration control device and to improve the vibration control effect even if the displacement of the building frame is small despite of the shearing deformation and bending deformation. SOLUTION: A multi-story wall 14 continuing across a plurality of floors is formed between opposite columns 12, 12. The multi-story wall 14 is fitted in a frame structure 18 constituted of the opposite columns 12, 12 and beams 16 erected between the opposite columns 12, 12 by providing appropriate intervals δ1, (δ2). The frame structure 18 and the multi-story wall 14 are connected together via vibration control devices 20.

6. 发明专利

JPH09310506A EARTHQUAKE RESISTANT REINFORCING CONSTRUCTION OF EXISTING BUILDING 失效
公开(公告)号：JPH09310506A
公开(公告)日：1997-12-02
申请号：JP12883696
申请日：1996-05-23
申请人： OHBAYASHI CORP
发明人： EDO HIROAKI , SUZUKI TETSUO , SEKI MATSUTARO , TSUDA KAZUAKI , NAGAHARA KATSUMI
IPC分类号： E04H9/02 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide earthquake resistant reinforcing construction of the existing building capable of efficiently accomplishing reinforcing work for making it possible to reduce earthquake disaster without being hindered from keeping the use of dwelling units and daily lives of residents. SOLUTION: Extension columns 24, 24... reaching the outside ends of a balcony 22 are newly erected to the extended outside of partition walls 16, 16... on the balcony 22 side of the existing building 10 of SRC construction that they are brought into contact with the existing erected columns 12 of the existing building 10. The newly erected extension columns 24, 24... are brought into contact with the existing beams 14 in the direction of a girder of the existing building 10 and are connected with newly built extension beams 26.

7. 发明专利

JPH0416635A SHEAR REINFORCING CONSTRUCTION FOR CONCRETE STRUCTURE 失效
公开(公告)号：JPH0416635A
公开(公告)日：1992-01-21
申请号：JP11991390
申请日：1990-05-11
申请人： OHBAYASHI CORP
发明人： YOSHIOKA KENZO , EDO HIROAKI , SEKINE MASATAKA , NAGAHARA KATSUMI , SAKANISHI MASAE
IPC分类号： E04B1/16
摘要： PURPOSE:To effectively reinforce a structure against shearing force by fitting a hoop member of steel plate on the outer circumference of a pillar main reinforcement part positioned between the beam upper end reinforcement and the beam lower end reinforcement of the connecting part of a pillar and a beam, and mounting a reinforcing member between the opposite sides of the hoop member. CONSTITUTION:On the outer circumference of a pillar main reinforcement 2 positioned between the beam upper end reinforcement 6 and the beam lower end reinforcement 7 of the connecting part 4 of a pillar 1 and a beam 3, a hoop member 9 of steel plate is fitted. Further, a plate-like reinforcing member 10 having depth equal to the hoop member 9 is fixedly secured extending over the center part of opposing two sides of the hoop member 9 of steel plate.

8. 发明专利

JPH0313635A BEAM MEMBER MADE OF REINFORCED CONCRETE 失效
公开(公告)号：JPH0313635A
公开(公告)日：1991-01-22
申请号：JP14674589
申请日：1989-06-12
申请人： OHBAYASHI CORP
发明人： YOSHIOKA KENZO , EDO HIROAKI , SEKINE MASATAKA , NAGAHARA KATSUMI
IPC分类号： E04B1/16 , E04B1/30 , E04B5/32 , E04C3/293
摘要： PURPOSE:To improve shearing strength and secure the connection structure with a floor material by surrounding the outer periphery of a reinforced concrete beam member with steel plate materials, and providing a shear key member protrusively to the outside of the connection section with the floor material. CONSTITUTION:The outer periphery of a reinforced concrete beam member 1 connected to a floor material 6 is surrounded by steel plate materials 2 and 2, and a shear key member 7 is provided protrusively outward from the inside of the beam member 1 at the connection section between the beam member 1 and the floor material 6. Part of steel plate materials 2 and 2 is intermittently removed when steel plate materials 2 and 2 are surrounded by the beam member 1, the sheer key member 7 is protruded outward from this portion, then concrete 5 is placed in surrounding steel plate materials 2 and 2. The connection structure with the floor material 6 is secured, and the beam member 1 with a closed cross section can be employed.

9. 发明专利

JPH02285134A FRAMEWORK UNIT AND BUILDING FRAMEWORK EMPLOYING THE SAME UNIT 失效
公开(公告)号：JPH02285134A
公开(公告)日：1990-11-22
申请号：JP10452589
申请日：1989-04-26
申请人： OHBAYASHI CORP
发明人： YOSHIOKA KENZO , EDO HIROAKI , SEKINE MASATAKA , NAGAHARA KATSUMI
IPC分类号： E04B1/34 , E04B5/00
摘要： PURPOSE:To increase office space and to cope with various applications by a method wherein an inner tube for forming a core is arranged in the eccentric position of an outer tube and in a position where a part of the inner tube and a part of the outer tube are jointly used. CONSTITUTION:A framework unit 1 is formed with outer and inner tubes 2 and 3, and the inner tube 3 is eccentrically arranged in a position where a part of columns 4 of the outer tube 2 are used jointly with a part of the columns of the inner tube. A core 5 is formed in the inner tube 3 of the framework unit 1, and forms a multipurpose space, e.g. a hall or stair room, where a plural ity of elevators 6 are built. This constitution enables a space except for that in the inner tube 3 in the outer tube 2 to be effectively utilized as an office room.

10. 发明专利

JP2005053195A Method for producing composite woody structural material and joining method 有权
标题翻译：生产复合木结构材料及加工方法的方法
公开(公告)号：JP2005053195A
公开(公告)日：2005-03-03
申请号：JP2003289294
申请日：2003-08-07
申请人： Ohbayashi Corp , Takenaka Komuten Co Ltd , 株式会社大林組 , 株式会社竹中工務店
发明人： ABE YUTAKA , TANIGUCHI HAJIME , TSUMURA CHIKAKO , EDO HIROAKI , NAGAHARA KATSUMI
IPC分类号： B27M3/00 , E04B1/58 , E04C3/29
摘要： PROBLEM TO BE SOLVED: To produce a composite woody structural material having a burning stop function without spoiling the texture of wood in a short time.
SOLUTION: A composite woody block 39 is formed by laminating a veneer made of a woody plate 33 and a veneer (including the above composite woody veneer 32) made of the woody plate 33 and a different material 31 (colored in the figure). In the composite woody block 39, with the use of the lamination direction of the veneer, a part or the whole of a load support layer 2 or a flame margin layer 4 is constituted integrally so as for the different material 31 to be arranged at only a burning stop layer 3. The blocks 39 are combined while being arranged to be perpendicular to each other, and bolts B and C arranged in the form of parallel cross are fastened, so that the composite woody structural material such as a woody laminated pole 1 can be produced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：生产具有燃烧停止功能的复合木质结构材料，而不会在短时间内破坏木材的质地。解决方案：复合木质块39通过层压由木质板33制成的单板和由木质板33制成的单板（包括上述复合木质单板32）和不同材料31（图中着色）而形成）。在复合木质块39中，通过使用单板的层压方向，负载支撑层2或火焰边缘层4的一部分或全部被一体地构成，以使不同的材料31仅被布置块39相互垂直地组合，并且以平行十字形式布置的螺栓B和C被紧固，从而使复合木质结构材料如木质层压杆1 可以生产。版权所有（C）2005，JPO＆NCIPI

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