大気環境・騒音振動 (1)

[VII-01] Analytical study on falling objects prevention performance of the noise barrier

*Masatoshi Fukuma¹, Fukutaro Umebayashi¹, Shogo Otake¹, Takashi Okura², Hiroshi Itohata², Tatsuaki Mori², Kazuyoshi Ishikawa³ (1. ORIENTAL CONSULTANTS Co.,LTD., 2. Nippon Expressway Research Institute Company Limited., 3. K-TEXS Co.,LTD.)

Keywords:Noise Barrier, Steel Noise Barrier, Falling Objects, Collision Analysis, FEM Analysis