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LAMINATE LUMBER AND FIXATION STRUCTURE OF LAMINATE LUMBER
To improve a rigidity of a laminate lumber.SOLUTION: A laminate lumber 100 comprises: a steel plate 50 formed with irregularities in a wave shape continuously; a plurality of wooden first sawn boards 10 engaged and bonded in respective recess parts 54 on both sides of the steel plate 50 with a fiber direction along a folded line direction of the irregularities; and a plurality of wooden second sawn boards 20 arranged on both sides of the first sawn boards 10 in an out-of-plane direction with a fiber direction orthogonal to that of the first sawn boards 10 and bonded to the first sawn boards 10 and the steel plate 50.SELECTED DRAWING: Figure 1
【課題】集成材の剛性を向上させる。【解決手段】集成材１００は、波状に凹凸が連続して形成された鋼板５０と、鋼板５０の両面の各凹部５４に嵌め込まれて接着され繊維方向が凹凸の折筋方向に沿った複数枚の木質の第一ひき板１０と、第一ひき板１０の面外方向の両側に第一ひき板１０と繊維方向が直交して配置され第一ひき板１０及び鋼板５０に接着された複数枚の木質の第二ひき板２０と、を備えている。【選択図】図１
LAMINATE LUMBER AND FIXATION STRUCTURE OF LAMINATE LUMBER
To improve a rigidity of a laminate lumber.SOLUTION: A laminate lumber 100 comprises: a steel plate 50 formed with irregularities in a wave shape continuously; a plurality of wooden first sawn boards 10 engaged and bonded in respective recess parts 54 on both sides of the steel plate 50 with a fiber direction along a folded line direction of the irregularities; and a plurality of wooden second sawn boards 20 arranged on both sides of the first sawn boards 10 in an out-of-plane direction with a fiber direction orthogonal to that of the first sawn boards 10 and bonded to the first sawn boards 10 and the steel plate 50.SELECTED DRAWING: Figure 1
【課題】集成材の剛性を向上させる。【解決手段】集成材１００は、波状に凹凸が連続して形成された鋼板５０と、鋼板５０の両面の各凹部５４に嵌め込まれて接着され繊維方向が凹凸の折筋方向に沿った複数枚の木質の第一ひき板１０と、第一ひき板１０の面外方向の両側に第一ひき板１０と繊維方向が直交して配置され第一ひき板１０及び鋼板５０に接着された複数枚の木質の第二ひき板２０と、を備えている。【選択図】図１
LAMINATE LUMBER AND FIXATION STRUCTURE OF LAMINATE LUMBER
集成材及び集成材の固定構造
KODA MARINA (author) / MATSUBARA YOSHINORI (author) / FUKUMOTO KOJI (author) / TERAMURA YUKI (author) / NISHIMURA NAO (author)
2019-02-07
Patent
Electronic Resource
Japanese
Lumber: American lumber standards for softwood lumber
Engineering Index Backfile | 1940