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FIRE-RESISTANT STRUCTURE OF WOOD-STEEL HYBRID MEMBER
To provide a fire-resistant structure for wood-steel hybrid members that can ensure the fire-resistance performance of joints.SOLUTION: A fire-resistant structure 100 comprising a second wood covering material 26 for covering a joint part 16 where wood-steel hybrid members consisting of a steel frame member 12 and a first wood covering material 14 for covering a surface of the steel frame member 12 are butted against each other in an axial direction of the wood-steel hybrid members and joined by bolts, has: a first inorganic fire-resistant material 28 provided between an edge face 14A of the first wood covering material 14 and an edge face 26A of the second wood covering material 26; and a second inorganic fire-resistant material 30 provided on a face facing the bolted part on a surface of the second wood covering material 26.SELECTED DRAWING: Figure 1
【課題】継手部の耐火性能を確保することができる木鋼ハイブリッド部材の耐火構造を提供する。【解決手段】鉄骨部材１２と、この鉄骨部材１２の表面を被覆する第一の木質被覆材１４からなる木鋼ハイブリッド部材同士を部材軸方向に突き合わせてボルト接合した継手部１６を被覆する第二の木質被覆材２６を備える耐火構造１００であって、第一の木質被覆材１４の小口面１４Ａと、第二の木質被覆材２６の小口面２６Ａとの間に設けられた第一の無機系の耐火材２８を有するとともに、第二の木質被覆材２６の表面のうちボルト接合した部分に対向する面に設けられた第二の無機系の耐火材３０を有するようにする。【選択図】図１
FIRE-RESISTANT STRUCTURE OF WOOD-STEEL HYBRID MEMBER
To provide a fire-resistant structure for wood-steel hybrid members that can ensure the fire-resistance performance of joints.SOLUTION: A fire-resistant structure 100 comprising a second wood covering material 26 for covering a joint part 16 where wood-steel hybrid members consisting of a steel frame member 12 and a first wood covering material 14 for covering a surface of the steel frame member 12 are butted against each other in an axial direction of the wood-steel hybrid members and joined by bolts, has: a first inorganic fire-resistant material 28 provided between an edge face 14A of the first wood covering material 14 and an edge face 26A of the second wood covering material 26; and a second inorganic fire-resistant material 30 provided on a face facing the bolted part on a surface of the second wood covering material 26.SELECTED DRAWING: Figure 1
【課題】継手部の耐火性能を確保することができる木鋼ハイブリッド部材の耐火構造を提供する。【解決手段】鉄骨部材１２と、この鉄骨部材１２の表面を被覆する第一の木質被覆材１４からなる木鋼ハイブリッド部材同士を部材軸方向に突き合わせてボルト接合した継手部１６を被覆する第二の木質被覆材２６を備える耐火構造１００であって、第一の木質被覆材１４の小口面１４Ａと、第二の木質被覆材２６の小口面２６Ａとの間に設けられた第一の無機系の耐火材２８を有するとともに、第二の木質被覆材２６の表面のうちボルト接合した部分に対向する面に設けられた第二の無機系の耐火材３０を有するようにする。【選択図】図１
FIRE-RESISTANT STRUCTURE OF WOOD-STEEL HYBRID MEMBER
木鋼ハイブリッド部材の耐火構造
ENDO TOMOKI (author) / MORITA TAKESHI (author) / OKUYAMA TAKAYUKI (author)
2023-02-07
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
STEEL FRAME MEMBER FIRE-RESISTANT PANEL FIXING STRUCTURE
| European Patent Office | 2019