| 摘要 |
PROBLEM TO BE SOLVED: To easily and costlessly increase vibration-resistance, by constructing the boundary walls of an apartment house in which many houses with a short depth are connected mutually, to form a vibration-resistant structure and also constructing the structure in the girder direction to form a rigid structure and providing vibration-control planes of the structure by making use of the rigidity of the boundary wall of the houses. SOLUTION: The boundary walls 1 of houses in the beam directionαare chiefly constructed as vibration-resistant walls to have a large horizontal strength and lessen the vibration at an earthquake. A rigid structure 2 constituted of columns and beams is formed in the girder directionβ. Further, vibration- control devices like a honeycomb damper system or an oil damper installed between houses are installed by making use of the rigidity of the boundary walls 1 at positions separated from the rigid structure 2. In this case, the vibration-control planes 3 of the structure are provided at every two floors, three floors or more floors to generate a larger relative story displacement and increase the vibration-control effect. In this way, the vibration-resistant capacity of an apartment house having a short depth can be increased.
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