DEVELOPMENT OF HYSTERESIS DAMPER FOR WOODEN HOUSES INSPIRED BY ORIGAMIC THREE-DIMENSIONAL RESISTANCE PART 1: CONSIDERATION ON BASIC SHAPE MODEL

Mechanical properties of new origami inspired reinforcing and hysteresis-damping device using thin steel plates are proposed and investigated. Results of FEA and full-scale experiments are indicated and discussed. FEA showed better stiffness, yield strength and efficient plasticized area of the devi...

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Veröffentlicht in:	AIJ Journal of Technology and Design 2021/02/20, Vol.27(65), pp.219-224
Hauptverfasser:	KAWAGUCHI, Ken’ichi, TAKAHASHI, Yuki, YOKOYAMA, Masakazu, TAGUCHI, Tomoyasu, NISHINO, Akimitsu
Format:	Artikel
Sprache:	jpn
Schlagworte:	Damping Finite element method Hysteresis Mechanical properties Narrow wall Origami Seismic shear wall Steel plates Stiffness Thin steel plate Three dimensional models Wooden house
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Beschreibung
Zusammenfassung:	Mechanical properties of new origami inspired reinforcing and hysteresis-damping device using thin steel plates are proposed and investigated. Results of FEA and full-scale experiments are indicated and discussed. FEA showed better stiffness, yield strength and efficient plasticized area of the device than simple flat pates, due to three-dimensional geometrical resistance system. The experimental results agreed well with the FEA results. Damping of the device is also examined and discussed.
ISSN:	1341-9463 1881-8188
DOI:	10.3130/aijt.27.219