免震・制振(1)

[I-160] Intermittent and repeated high-speed loading test of 1000kN class die and rod friction damper

〇Masaya Hada¹, Akira Yamasaki¹, Sakae Ushijima¹, Takuro Mastsubara², Ryutaro Isobe², Kazuki Yamamoto², Shinnoruke Ota² (1.Asunaro Aoki Construction Co., Ltd., 2.Metropolitan Expressway Co., Ltd.)

Keywords:Friction damper, Die and rod type, Bridge, Seismic control, High speed loading