可変剛性(AVS)制震システムの高層建物への適用研究

概要

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The Active Variable Stiffness (AVS) system is a seismic-response-control system which realizes effective control even during extremely large earthquakes. This paper describes some analytical resi.ilts of the AVS system applied to a 25-story steel-frame building, designed in accordance with the conventional Japanese design method for high-rise buildings during large earthquakes. Every assumption, on the composition of the system and the specificity of the device is decided on a realistic basis. The control method, which was previously investigated for an actual 3-story building, is stretched with regard to the 25-story by considering it as 3 blocks. The system realized its aim to reduce the building's response from plastic in the existing state to elastic in the controlled state during an extremely large earthquake.
一般社団法人日本建築学会の論文
1995-03-20