A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINING STRUCTURE OF STRUCTURAL MATERIAL
To provide a joining structure of structural material capable of improving fire resistance performance at a joining portion between structural materials.SOLUTION: A joining structure 1 of a structural material of the present invention is a joining structure of a structural material in which a second structural material 20 is vertically joined to a side surface of a first structural material 10. The first structural material 10 has first refractory coating layers 13b and 13d made of a first lamina laminate 12 having a lamination direction of a lamina 4 in a second direction Y orthogonal to a first direction X on both sides of a core 11 in the first direction X of the cross section. A second refractory coating layer 13c is provided on one side of the core 11 in the second direction Y of the cross section. A specific first lamina laminate 12d forming a side surface d1 to which the second structural member 20 is joined has an extending portion 14 extending from the position of an edge 20a of the second structural member 20 in one direction parallel to the orthogonal direction Y. Each of the laminas 4 constituting the extending portion 14 is a lamina whose wooden surface 5 side faces outward in the extending direction of the extending portion 14.SELECTED DRAWING: Figure 1
【課題】構造材どうしの接合部分における、耐火性能を向上させることができる構造材の接合構造を提供すること。【解決手段】本発明の構造材の接合構造１は、第１構造材１０の側面に、第２構造材２０が垂直に接合された構造材の接合構造であって、第１構造材１０は、その横断面の第１方向Ｘにおける芯部１１の両側に、第１方向Ｘに直交する第２方向Ｙをラミナ４の積層方向とする第１ラミナ積層体１２からなる第１耐火被覆層１３ｂ，１３ｄを有し、該横断面の第２方向Ｙにおける芯部１１の片側に、第２耐火被覆層１３ｃを有しており、第２構造材２０が接合されている側面ｄ１を形成する特定第１ラミナ積層体１２ｄは、前記直交方向Ｙと平行な一方向において、第２構造材２０の端縁２０ａの位置より延出する延出部１４を有し、該延出部１４を構成するラミナ４は、何れも、木表５側が該延出部１４の延出方向の外方を向いたラミナである。【選択図】図１
JOINING STRUCTURE OF STRUCTURAL MATERIAL
To provide a joining structure of structural material capable of improving fire resistance performance at a joining portion between structural materials.SOLUTION: A joining structure 1 of a structural material of the present invention is a joining structure of a structural material in which a second structural material 20 is vertically joined to a side surface of a first structural material 10. The first structural material 10 has first refractory coating layers 13b and 13d made of a first lamina laminate 12 having a lamination direction of a lamina 4 in a second direction Y orthogonal to a first direction X on both sides of a core 11 in the first direction X of the cross section. A second refractory coating layer 13c is provided on one side of the core 11 in the second direction Y of the cross section. A specific first lamina laminate 12d forming a side surface d1 to which the second structural member 20 is joined has an extending portion 14 extending from the position of an edge 20a of the second structural member 20 in one direction parallel to the orthogonal direction Y. Each of the laminas 4 constituting the extending portion 14 is a lamina whose wooden surface 5 side faces outward in the extending direction of the extending portion 14.SELECTED DRAWING: Figure 1
【課題】構造材どうしの接合部分における、耐火性能を向上させることができる構造材の接合構造を提供すること。【解決手段】本発明の構造材の接合構造１は、第１構造材１０の側面に、第２構造材２０が垂直に接合された構造材の接合構造であって、第１構造材１０は、その横断面の第１方向Ｘにおける芯部１１の両側に、第１方向Ｘに直交する第２方向Ｙをラミナ４の積層方向とする第１ラミナ積層体１２からなる第１耐火被覆層１３ｂ，１３ｄを有し、該横断面の第２方向Ｙにおける芯部１１の片側に、第２耐火被覆層１３ｃを有しており、第２構造材２０が接合されている側面ｄ１を形成する特定第１ラミナ積層体１２ｄは、前記直交方向Ｙと平行な一方向において、第２構造材２０の端縁２０ａの位置より延出する延出部１４を有し、該延出部１４を構成するラミナ４は、何れも、木表５側が該延出部１４の延出方向の外方を向いたラミナである。【選択図】図１
JOINING STRUCTURE OF STRUCTURAL MATERIAL
構造材の接合構造
HEBIISHI TAKAHIRO (author) / CHATANI YUKIKO (author) / SEKI MARIKO (author) / KURODA EIICHI (author)
2020-03-26
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
JOINING STRUCTURE AND JOINING TOOL FOR WOODEN STRUCTURE MATERIAL
| European Patent Office | 2022