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    • 1. 发明专利
    • Structure and method for joining upstair and downstair columns together
    • 用于连接UPS和下沉柱的结构和方法
    • JP2008019652A
    • 2008-01-31
    • JP2006193255
    • 2006-07-13
    • Ohbayashi CorpTakenaka Komuten Co Ltd株式会社大林組株式会社竹中工務店
    • ABE YUTAKAOKA HIDEOOHASHI HIROKAZUYAMAGUCHI JUNICHIHORI OSAONIWA HIRONORI
    • E04B1/58E04B1/26E04B1/94
    • PROBLEM TO BE SOLVED: To provide a structure for joining upstair and downstair columns together, which can suppress fire spreading up to a position higher than a story floor, by separating a carbonizable layer of the upstair column and that of the downstair column from each other in a joint between the upstair and downstair columns.
      SOLUTION: This structure for joining the upstair and downstair columns 70 and 72 together comprises: a load bearing layer which is composed of wood; an unburned layer 20 which is arranged outside unburned layer in such a manner as to surround the load bearing layer; and the carbonizable layer 30 with a predetermined carbonization thickness, which is arranged outside the unburned layer. The structure has a base which is interposed between an upper end of the downstair column and a lower end of the upstair column. An area, brought into contact with the upper end of the downstair column and the lower end of the upstair column, of the base is positioned inside the outer peripheral edge of the unburned layer. A floor slab 60 is formed outside the base.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于将楼上柱和下层柱连接在一起的结构,其可以通过分离上部柱的可碳化层和下部柱的可分层来抑制火蔓延到高于故事层的位置 在楼上和下层之间的联系中相互联系。 解决方案:用于将上部和下部立柱70和72连接在一起的结构包括:由木材组成的承载层; 未燃烧层20,其以包围承载层的方式布置在未燃烧层外部; 和碳化层30,其具有预定的碳化厚度,其布置在未燃烧层的外部。 该结构具有基部,该基部插入在楼下柱的上端和上部立柱的下端之间。 与底座的下部柱的上端和上部立柱的下端接触的区域位于未燃烧层的外周边缘的内侧。 地板60形成在基座的外侧。 版权所有(C)2008,JPO&INPIT
    • 3. 发明专利
    • Composite woody structural material and its manufacturing method
    • 复合木结构材料及其制造方法
    • JP2006192859A
    • 2006-07-27
    • JP2005009316
    • 2005-01-17
    • Ohbayashi CorpTakenaka Komuten Co Ltd株式会社大林組株式会社竹中工務店
    • ABE YUTAKAOHASHI HIROKAZUYAMAGUCHI JUNICHIHORI OSAO
    • B27N3/00B27N3/14
    • PROBLEM TO BE SOLVED: To provide a composite woody structural material capable of developing an excellent refractory capacity. SOLUTION: The composite woody structural material is constituted by laminating a plurality of laminated lumber, each of which is obtained by laminating a plurality of single materials comprising wood or a different kind of materials to bond the adjacent single materials. One laminated lumber 2 and the other laminated lumber 6 are laminated so that the joined part 5 between the single materials 4 and 4 of one adjacent laminated lumber 2 and the joined part 9 between the single materials 8 and 8 of the other laminated lumber 6 are not positioned on the same line. The contact surface with one laminated lumber 2 of the other laminated lumber 6 functions as a barrier surface 6a for blocking off the flame from one laminated lumber 2 and blocks off the flame and heat from one laminated lumber 2 when one laminated lumber 2 is burnt by a fire to prevent the spread of the fire to the other laminated lumber 6. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供能够发展出优异耐火能力的复合木质结构材料。 解决方案:复合木质结构材料通过层压多个层压木材而构成,每个层压木材通过层压多个单一材料而获得,所述单一材料包括木材或不同种类的材料以粘合相邻的单一材料。 将一个层压木材2和另一个层压木材6层压,使得一个相邻的层压木材2的单个材料4和4之间的接合部分5和在另一个层压木材6的单个材料8和8之间的接合部分9是 不在同一条线上。 与另一个层压木材6的一个层压木材2的接触表面用作阻挡表面6a,用于阻挡来自一个层压木材2的火焰,并且当一个层压木材2被一个层压的木材2燃烧时,从一个层压木材2中阻止火焰和热量 防止火灾蔓延到其他层压木材6。版权所有(C)2006年,JPO&NCIPI
    • 4. 发明专利
    • Composite woody structural material and its manufacturing method
    • 复合木结构材料及其制造方法
    • JP2006218707A
    • 2006-08-24
    • JP2005033531
    • 2005-02-09
    • Ohbayashi CorpTakenaka Komuten Co Ltd株式会社大林組株式会社竹中工務店
    • ABE YUTAKANISHIMURA TOSHIHIKOYAMAGUCHI JUNICHITAKAHASHI KOICHIROHORI OSAO
    • B27M3/00B27D1/04E04B1/94E04C3/14
    • PROBLEM TO BE SOLVED: To provide a composite woody structural material which is constituted so as to prevent the spread of a fire to an inner layer from an outer layer in a case that the outer layer is burnt at the time of occurrence of a fire and can continuously support load over a long period of time by the inner layer.
      SOLUTION: The composite woody structural material comprises the inner layer 2 comprising a laminated material block 6, which is formed by laminating a plurality of single materials comprising wood or a different kind of a material, and the outer layer 10 comprising the laminated material block 6 which comprises the single material comprising wood or a different kind of the material or is formed by laminating a plurality of the single materials. An adhesive layer 15 comprising an adhesive low in heat resistance is provided to the boundary part of the inner layer 2 and the outer layer 10 or in the vicinity of the boundary part. In the case that the outer layer 10 is burnt by the occurrence of a fire, the joining force due to the adhesive of the adhesive layer 15 comprising the adhesive low in heat resistance is gradually lowered according to the progress of combustion and the part of the outer layer 10 positioned outside the adhesive layer 15 collapses and falls off, and the spread of the fire to the inner layer 2 through the adhesive layer 15 is prevented.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种复合木质结构材料,其构造成在外层在发生时燃烧的情况下防止火焰从外层扩散到内层 火灾,可以通过内层持续长时间承受负荷。 解决方案:复合木质结构材料包括内层2,内层2包括通过层压多种包含木材或不同种类的材料的单一材料而形成的层压材料块6,外层10包括层压材料块6 材料块6,其包括单一材料,其包括木材或不同种类的材料,或者通过层压多个单一材料形成。 在内层2和外层10的边界部分或边界部分的附近,设置包含耐热性低的粘合剂层15。 在由于发生火灾而使外层10燃烧的情况下,由于耐热性低的粘合剂层15的粘合剂而导致的接合力随着燃烧的进行而逐渐降低,部分 位于粘合剂层15外侧的外层10塌陷并脱落,防止了通过粘合剂层15向内层2的扩散。 版权所有(C)2006,JPO&NCIPI
    • 6. 发明专利
    • Composite woody structural material and its manufacturing method
    • 复合木结构材料及其制造方法
    • JP2006192860A
    • 2006-07-27
    • JP2005009317
    • 2005-01-17
    • Ohbayashi CorpTakenaka Komuten Co Ltd株式会社大林組株式会社竹中工務店
    • ABE YUTAKANISHIMURA TOSHIHIKOYAMAGUCHI JUNICHIHORI OSAO
    • B27N3/00B27N3/14
    • PROBLEM TO BE SOLVED: To prevent the penetration of a flame into a composite woody structural material through the joined part of high rigidity laminated lumber blocks by airtightly joining the high rigidity laminated lumber blocks.
      SOLUTION: The composite woody structural material is constituted by laminating a plurality of single materials 3 comprising wood or a different kind of materials and laminating a plurality of the high rigidity laminated lumber blocks 2, which are obtained by joining the adjacent single material 3 and 3, to bind them. An uneven absorbing material 6, of which the rigidity is lower than that of the high rigidity laminated lumber block 2, is interposed between the high rigidity laminated lumber blocks 2 and 2 and the adjacent high rigidity laminated material blocks 2 and 2 are joined by an adhesive in a state that the uneven absorbing material 6 is interposed. Since the gap (unevenness) of the joined surfaces with the partner high rigidity laminated lumber block 2 of the adjacent high rigidity laminated lumber blocks 2 and 2 is absorbed by the uneven absorbing material 6, both of the blocks can be joined airtightly. Further, the airtightness between both of the blocks can be continuously kept by the cushioning function of the uneven absorbing material 6.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过气密地接合高刚性层压木材块,防止火焰通过高刚性层压木材块的接合部分渗透到复合木质结构材料中。 解决方案:复合木质结构材料通过层压多个包含木材或不同种类的材料的单一材料3并层压多个刚性高的层压木材块2而构成,所述高刚性层压木材块2通过将相邻的单一材料 3和3,绑定他们。 刚性低于高刚性层压木材块2的刚性低的不均匀吸收材料6插入在刚性高的层压木材块2和2之间,并且相邻的高刚性层压材料块2和2通过 在不均匀吸收材料6插入的状态下的粘合剂。 由于相邻的高刚性层叠木材块2和2的配合高刚性层叠木材块2的接合面的间隙(不均匀)被不均匀吸收材料6吸收,所以两个块都可以气密地接合。 此外,通过不均匀吸收材料6的缓冲功能可以连续地保持两个块之间的气密性。版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Structure material and building
    • 结构材料与建筑
    • JP2005036456A
    • 2005-02-10
    • JP2003198692
    • 2003-07-17
    • Ohbayashi CorpTakenaka Komuten Co Ltd株式会社大林組株式会社竹中工務店
    • YAMAGUCHI JUNICHIHORI OSAOABE YUTAKAIDE YOSHITO
    • E04B1/94E04B1/30
    • PROBLEM TO BE SOLVED: To impart a firing halt function to a wooden material without spoiling the quality sense that material has.
      SOLUTION: A glued laminated wooden column 1 is ideally separatedly constituted of three layers of a load support layer 2 made of a timber supporting enough a permanent load and constituting the core part, a firing halt layer 3 disposed at the outer periphery of the load support layer 2, a firing layer 4 disposed at the outer periphery of the firing halt layer 3 with a right square section through an adhesive so that many single timber materials 5 cut in a squared timber with a right square section are gathered through the adhesive in response to the design value of the cross area against the axial permanent load. The firing halt layer 3 is constituted so that the single timber materials 5 and high heat capacity materials 6 made of uncombustible materials larger in the heat capacity (heat absorption capacity) are arranged alternately and gathered through the adhesive. The firing layer 4 is constituted of the single timber materials 5, it is gathered through an adhesive around the whole periphery of the firing halt layer.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为木质材料赋予烧制停止功能,而不会破坏材料具有的质量感。 解决方案:胶合层压木柱1理想地由三层负载支撑层2构成,负载支撑层2由支撑足够永久负载并构成芯部的木材制成,烧制停止层3设置在 负载支撑层2,通过粘合剂设置在烧制停止层3的外周的焙烧层4,其具有右正方形部分,使得切割成具有正方形截面的方形木材中的许多单个木材材料5通过 响应于交叉面积对轴向永久负载的设计值的粘合剂。 烧制停止层3构成为使得由热容量(吸热能力)较大的不燃性材料制成的单一木材5和高热容材料6交替地排列并通过粘合剂聚集。 烧成层4由单一木材材料5构成,通过围绕烧制停止层的整个周边的粘合剂聚集。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • Composite woody structural material and its manufacturing method
    • 复合木结构材料及其制造方法
    • JP2006218706A
    • 2006-08-24
    • JP2005033530
    • 2005-02-09
    • Ohbayashi CorpTakenaka Komuten Co Ltd株式会社大林組株式会社竹中工務店
    • ABE YUTAKAOHASHI HIROKAZUYAMAGUCHI JUNICHITAKAHASHI KOICHIROHORI OSAO
    • B27M3/00E04B1/94
    • PROBLEM TO BE SOLVED: To join the laminated material blocks of an inner layer by joining force sufficient to continuously keep yield strength sufficient to support load over a long period of time. SOLUTION: The composite woody structural material 1 comprises the inner layer 2 formed by laminating a plurality of the laminated material blocks 3, each of which is formed by laminating single materials 4 comprising wood or a different kind of a material, and an outer layer 7 comprising the a single material 9 comprising wood or a different kind of a material or the laminated material blocks 8, each of which is formed by laminating a plurality of the single materials 9. The adjacent laminated material blocks 3 and 3, which constitute the inner layer 2, are integrally joined through a high viscosity adhesive 13. Since the adjacent laminated material blocks 3 and 3 which constitute the inner layer 2, are integrally joined through the high viscosity adhesive 13, the gap (unevenness) between mutual joined surfaces of the adjacent laminated material blocks 3 and 3 of the inner layer 2 can be filled and the adjacent laminated material blocks 3 and 3 of the inner layer 2 can be joined airtightly by predetermined joining force. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过足够的连续力来连接内层的层压材料块,以连续地保持足够长的承受力来承受长时间的载荷。 复合木质结构材料1包括通过层叠多个层压材料块3形成的内层2,每个层压材料块3通过层压包括木材或不同种类的材料的单一材料4而形成, 外层7包括由木材或不同种类的材料构成的单一材料9或层压材料块8,它们通过层叠多个单一材料9而形成。相邻的层压材料块3和3 构成内层2通过高粘度粘合剂13一体地接合。由于构成内层2的相邻的层压材料块3和3通过高粘度粘合剂13一体地接合,相互连接的间隙(不均匀) 可以填充内层2的相邻的层叠材料块3和3的表面,并且内层2的相邻的层压材料块3和3可以是连接的空气 紧紧地通过预定的联合力。 版权所有(C)2006,JPO&NCIPI
    • 9. 发明专利
    • Structure, and building
    • 结构与建筑
    • JP2005048585A
    • 2005-02-24
    • JP2004212162
    • 2004-07-20
    • Ohbayashi CorpTakenaka Komuten Co Ltd株式会社大林組株式会社竹中工務店
    • YAMAGUCHI JUNICHIHORI OSAOTAKAHASHI KOICHIRONIWA HIRONORIABE YUTAKANISHIMURA TOSHIHIKO
    • E04B1/94E04C3/14
    • PROBLEM TO BE SOLVED: To provide a fire stoppage function without deteriorating texture of wood. SOLUTION: A laminated wood column 1 is ideally composed of three parted layers of a load supporting layer 2 comprising timber to compose a core part having sufficient strength to support loads for a long period, a fire stoppage layer 3 disposed around the load supporting layer 2, and a burning marginal layer 4 disposed around the fire stoppage layer 3 in prescribed burning marginal thickness. The load supporting layer 2 comprises a number of single wood members laminated to form a prescribed cross sectional area. The fire stoppage layer 3 comprises lamination of single wood members 6 of a relatively high density. The burning marginal layer 4 comprises lamination of single wood members of a relatively low density. Each single wood member composing the fire stoppage layer 3 has a relatively high density, and the single wood member 5 composing the burning marginal layer 4 has a relatively low density. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供防火功能,而不会降低木材的质感。 解决方案:层压木质柱1理想地由负载支撑层2的三个分层组成,包括木材以构成具有足够强度以长时间承载载荷的芯部,设置在负载周围的防火层3 支撑层2和燃烧边缘层4,其以规定的燃烧边缘厚度设置在火焰停止层3周围。 负载支撑层2包括多个层压以形成规定横截面积的单个木材构件。 防火层3包括相对高密度的单个木材构件6的层压。 燃烧边缘层4包括相对低密度的单个木材构件的层压。 构成防火层3的单个木构件具有相对较高的密度,构成燃烧边缘层4的单个木构件5的密度相对较低。 版权所有(C)2005,JPO&NCIPI