Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BEAM, AND COLUMN-BEAM CONNECTION STRUCTURE
To improve design and inhibit bearing strength from reducing.SOLUTION: A beam has flanges that are connected to a column. The aforesaid flange comprises, in a specific range extending from the part to be connected to the aforesaid column along the longitudinal direction of the aforesaid beam, a first widening part in which the flange width of one side in the width direction crossing the aforesaid longitudinal direction is widened, and in the aforesaid specific range, a second widening part in which the flange width of the other side in the aforesaid width direction is widened. When the proportion of the aforesaid first widening part to the sum value of the width of the aforesaid first widening part and the width of the aforesaid second widening part is x%, and the shear span ratio that is a ratio between a shear span and a beam depth is L/D, the aforesaid shear span ratio L/D of 3 or more and less than 4.5 yields {-10×(L/D)+45}≤x<50, while the aforesaid shear span ratio L/D of 4.5 or more yields 0
【課題】意匠性の向上及び耐力の低下の抑制を図る。【解決手段】柱に接合されるフランジを有する梁であって、前記フランジは、前記柱との接合部から前記梁の長手方向に沿った所定範囲に、前記長手方向と交差する幅方向の一方側のフランジ幅を拡幅した第１拡幅部と、前記所定範囲に、前記幅方向の他方側のフランジ幅を拡幅した第２拡幅部と、を有し、前記第１拡幅部の幅と前記第２拡幅部の幅との加算値に対する前記第１拡幅部の幅の割合をｘ％とし、せん断スパンと梁せいとの比であるせん断スパン比をＬ／Ｄとしたとき、前記せん断スパン比Ｌ／Ｄが３以上４．５未満の場合、{－１０×（Ｌ／Ｄ）＋４５}≦ｘ＜５０であり、前記せん断スパン比Ｌ／Ｄが４．５以上の場合、０＜ｘ＜５０である。【選択図】図７
BEAM, AND COLUMN-BEAM CONNECTION STRUCTURE
To improve design and inhibit bearing strength from reducing.SOLUTION: A beam has flanges that are connected to a column. The aforesaid flange comprises, in a specific range extending from the part to be connected to the aforesaid column along the longitudinal direction of the aforesaid beam, a first widening part in which the flange width of one side in the width direction crossing the aforesaid longitudinal direction is widened, and in the aforesaid specific range, a second widening part in which the flange width of the other side in the aforesaid width direction is widened. When the proportion of the aforesaid first widening part to the sum value of the width of the aforesaid first widening part and the width of the aforesaid second widening part is x%, and the shear span ratio that is a ratio between a shear span and a beam depth is L/D, the aforesaid shear span ratio L/D of 3 or more and less than 4.5 yields {-10×(L/D)+45}≤x<50, while the aforesaid shear span ratio L/D of 4.5 or more yields 0
【課題】意匠性の向上及び耐力の低下の抑制を図る。【解決手段】柱に接合されるフランジを有する梁であって、前記フランジは、前記柱との接合部から前記梁の長手方向に沿った所定範囲に、前記長手方向と交差する幅方向の一方側のフランジ幅を拡幅した第１拡幅部と、前記所定範囲に、前記幅方向の他方側のフランジ幅を拡幅した第２拡幅部と、を有し、前記第１拡幅部の幅と前記第２拡幅部の幅との加算値に対する前記第１拡幅部の幅の割合をｘ％とし、せん断スパンと梁せいとの比であるせん断スパン比をＬ／Ｄとしたとき、前記せん断スパン比Ｌ／Ｄが３以上４．５未満の場合、{－１０×（Ｌ／Ｄ）＋４５}≦ｘ＜５０であり、前記せん断スパン比Ｌ／Ｄが４．５以上の場合、０＜ｘ＜５０である。【選択図】図７
BEAM, AND COLUMN-BEAM CONNECTION STRUCTURE
梁、及び、柱梁接合構造
ASAI HIDEKATSU (Autor:in) / FUJINE KAZUHIRO (Autor:in)
16.02.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS