Study on the Structural Principle of the Flexural Deformation Response Control System and Its Practical Use

Abstract eng:
We devised flexural deformation response control system, which is a response control frame of new general idea composed of four elements; 1) a wall located in a center of a building plan named “Super wall”, 2) cantilevers located in a building top named “Super beam”, 3) columns located at perimeter of a building named “Connecting column” and 4) oil dampers for response control. We clarified basic principle of proposed flexural deformation response control system and its control effect using a simple three element Maxwell-type single mass system. We also carried out elastic vibration analyses with a model building, and confirmed meaningful vibration reduction effects for a practical section of a building. This paper describes the principal of this unique control technique for flexural structure, and demonstrates an application example in practical use.

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