A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BRACE AND BRACE MOUNTING STRUCTURE
PROBLEM TO BE SOLVED: To provide a brace and a mounting structure thereof which can increase the earthquake resistance of a structural frame by preventing buckling of a brace member due to the compressive force at the time of earthquake and can adjust the dimension without turn buckle.SOLUTION: A brace body 12 installed in an inclined state at the diagonal position of a rectangular frame surface 9 is formed by pin-joining a joining plate member 4 on the upper end side of an upper brace 1 to a gusset plate 6, and also pin-joining a joining plate member 4 on the lower end side of a lower brace 10 to the gusset plate 6, and furthermore, by pin-joining the connecting portions of the two braces 1 and 10 with a pin member 5, three pin joint portions are formed in the brace body 12. When a brace member 2 (round steel) is rotated in a predetermined direction with respect to one or both of the braces 1 and 10, the distance between a pair of cylindrical female screw members 3a and 3b decreases and a desired tensile axial force can be introduced to the brace member 2.SELECTED DRAWING: Figure 3
【課題】地震時の圧縮力によるブレース部材の座屈を防ぐことで構造架構の耐震性を高め、ターンバックルなしに寸法調整が可能なブレースとその取付構造を提供する。【解決手段】矩形状架構面９の対角位置に傾斜状態で設置されるブレース体１２は、上方のブレース１の上端側の接合プレート部材４をガセットプレート６にピン接合すると共に、下方のブレース１０の下端側の接合プレート部材４も同様にガセットプレート６にピン接合し、さらに２本のブレース１，１０の連結部分もピン部材５でピン接合することにより、ブレース体１２に３個所のピン接合部が形成される。ブレース１，１０の一方または両方について、ブレース部材２（丸鋼）を所定の方向に回転させると、一対の筒状雌ねじ部材３ａ，３ｂ間の距離が狭まり、ブレース部材２に所望の引張軸力を導入することができる。【選択図】図３
BRACE AND BRACE MOUNTING STRUCTURE
PROBLEM TO BE SOLVED: To provide a brace and a mounting structure thereof which can increase the earthquake resistance of a structural frame by preventing buckling of a brace member due to the compressive force at the time of earthquake and can adjust the dimension without turn buckle.SOLUTION: A brace body 12 installed in an inclined state at the diagonal position of a rectangular frame surface 9 is formed by pin-joining a joining plate member 4 on the upper end side of an upper brace 1 to a gusset plate 6, and also pin-joining a joining plate member 4 on the lower end side of a lower brace 10 to the gusset plate 6, and furthermore, by pin-joining the connecting portions of the two braces 1 and 10 with a pin member 5, three pin joint portions are formed in the brace body 12. When a brace member 2 (round steel) is rotated in a predetermined direction with respect to one or both of the braces 1 and 10, the distance between a pair of cylindrical female screw members 3a and 3b decreases and a desired tensile axial force can be introduced to the brace member 2.SELECTED DRAWING: Figure 3
【課題】地震時の圧縮力によるブレース部材の座屈を防ぐことで構造架構の耐震性を高め、ターンバックルなしに寸法調整が可能なブレースとその取付構造を提供する。【解決手段】矩形状架構面９の対角位置に傾斜状態で設置されるブレース体１２は、上方のブレース１の上端側の接合プレート部材４をガセットプレート６にピン接合すると共に、下方のブレース１０の下端側の接合プレート部材４も同様にガセットプレート６にピン接合し、さらに２本のブレース１，１０の連結部分もピン部材５でピン接合することにより、ブレース体１２に３個所のピン接合部が形成される。ブレース１，１０の一方または両方について、ブレース部材２（丸鋼）を所定の方向に回転させると、一対の筒状雌ねじ部材３ａ，３ｂ間の距離が狭まり、ブレース部材２に所望の引張軸力を導入することができる。【選択図】図３
BRACE AND BRACE MOUNTING STRUCTURE
ブレースおよびブレース取付構造
KADOYA HARUKATSU (author)
2018-09-27
Patent
Electronic Resource
Japanese
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