検査技術・診断 (10)

[VI-864] investigation and evaluation of the soundness of steel arch bridge hanging cables

*Tomoomi Urayama¹, Ichiro Toda¹, Gen Miyagawa¹, Takayoshi Nishimura², Katsunori Nishimura³ (1. West Nippon Expressway Engineering Chugoku Co.,Ltd., 2. JR SOKEN ENGINEERING CO.,Ltd., 3. West Nippon Expressway CO.,Ltd.)

Keywords:non-destructive test, hanging cable, natural frequency, vibration test, tension measurement