| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration controlling structure for a wooden building that offers excellent vibration controlling performance, by minimizing bending force exerted on a column and a horizontal member of a wooden framework, and blocks shear force from being exerted on a connection between the column and the horizontal member.SOLUTION: The vibration controlling structure for a wooden building is applied to a wooden framework comprising four frame members, namely two adjacent columns 2, and upper and lower horizontal members 3, 4 connected to the columns 2. Four compressive braces 5 are connected to the adjacent columns 2 and at an intermediate position in a longer-side direction of the horizontal members 3, 4, the compressive brace bearing compressive force. The four compressive braces 5 are arranged in a diamond form. An end of a pair of compressive braces 5 connected to the column 2 is connected to a connection member 6 fitted on the column 2, instead of directly connecting to the column 2. An end of the pair of compressive braces 5 connected to the horizontal members 3, 4 is connected to the horizontal members 3, 4 with a shear damper 7 in between, for absorbing shear force exerted on the horizontal members 3, 4 from the compressive braces 5.SELECTED DRAWING: Figure 1 |
