非破壊試験法 (4)

[V-631] Frequency Analysis of Pipe Deformation in an Water Pipeline during Earthquake Condition

*Junn Honnma¹, Tomohiro Kitanohara¹, Tetuya Suzuki², Kazuki Kitsu³, Taiki Hagiwara⁴ (1. Obayashi Road Corporation, 2. Faculty of Agriculture Niigata University, 3. Niigata Prefectural Ministry of Agriculture, 4. Graduate School of Science and Technology Niigata University)

Keywords:Pipelin, Seismic dynamic water pressure, Frequency analysis, Tubing deformation