Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REINFORCING METAL FITTING
To provide a reinforcing metal fitting capable of tenaciously exhibiting bearing force even when repeated earthquakes occur by relieving stress concentration near a fixed part fixed to a brace and suppressing splitting of the brace and slipping-out of a fixing member.SOLUTION: A reinforcing metal fitting comprises a column member fixing part 1, a horizontal member fixing part 2, and a brace fixing part 3, wherein the column member fixing part 1 and the brace fixing part 3 are connected via a column member side deformation part 4 which is deformed when a tensile force in an axial direction is applied to a brace 32; the column member side deformation part 4 comprises a first bent surface part 4a protruded from the column member fixing part 1 in a bent state, a second bent surface part 4b protruded in a bent state from the brace fixing part 3 and connected to the first bent surface part 4a, and a vertical ridge part 4c formed at the connection part.SELECTED DRAWING: Figure 1
【課題】筋交いに固定される固定部付近への応力集中を緩和し、筋交いの割裂や固定部材の抜け出しを抑制して、繰り返しの地震が生じた際も粘り強く耐力を発揮することができる補強金具を提供することを目的とする。【解決手段】柱材固定部１と横架材固定部２と筋交い固定部３とを備え、柱材固定部１と筋交い固定部３とは筋交い32に軸方向の引張力が作用した際に変形する柱材側変形部４を介して連設されており、この柱材側変形部４は、柱材固定部１から折曲状態に突設される第一折曲面部４ａと、筋交い固定部３から折曲状態に突設され第一折曲面部４ａと連設される第二折曲面部４ｂと、これらの連設部に形成される縦方向稜線部４ｃとからなる構成とされている補強金具。【選択図】図１
REINFORCING METAL FITTING
To provide a reinforcing metal fitting capable of tenaciously exhibiting bearing force even when repeated earthquakes occur by relieving stress concentration near a fixed part fixed to a brace and suppressing splitting of the brace and slipping-out of a fixing member.SOLUTION: A reinforcing metal fitting comprises a column member fixing part 1, a horizontal member fixing part 2, and a brace fixing part 3, wherein the column member fixing part 1 and the brace fixing part 3 are connected via a column member side deformation part 4 which is deformed when a tensile force in an axial direction is applied to a brace 32; the column member side deformation part 4 comprises a first bent surface part 4a protruded from the column member fixing part 1 in a bent state, a second bent surface part 4b protruded in a bent state from the brace fixing part 3 and connected to the first bent surface part 4a, and a vertical ridge part 4c formed at the connection part.SELECTED DRAWING: Figure 1
【課題】筋交いに固定される固定部付近への応力集中を緩和し、筋交いの割裂や固定部材の抜け出しを抑制して、繰り返しの地震が生じた際も粘り強く耐力を発揮することができる補強金具を提供することを目的とする。【解決手段】柱材固定部１と横架材固定部２と筋交い固定部３とを備え、柱材固定部１と筋交い固定部３とは筋交い32に軸方向の引張力が作用した際に変形する柱材側変形部４を介して連設されており、この柱材側変形部４は、柱材固定部１から折曲状態に突設される第一折曲面部４ａと、筋交い固定部３から折曲状態に突設され第一折曲面部４ａと連設される第二折曲面部４ｂと、これらの連設部に形成される縦方向稜線部４ｃとからなる構成とされている補強金具。【選択図】図１
REINFORCING METAL FITTING
補強金具
YAMAGUCHI SHINICHIRO (Autor:in) / TADOKORO YOSUKE (Autor:in) / YOSHIDA KUNIO (Autor:in) / HISAZUMI AYANA (Autor:in) / SATO KEIICHI (Autor:in) / SHIMIZU NOBUTAKA (Autor:in) / MITARAI TATSUYA (Autor:in)
03.12.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
BEAM REINFORCING METAL FITTING AND BEAM REINFORCING STRUCTURE
| Europäisches Patentamt | 2021