耐久性一般 (2)、耐久性設計

[V-205] Evaluation of Watertight Performance for Pipe Penetration Parts by Watertight Testing

*Kaho Yamashita¹, Seiji Tamai¹, Shotaro Kurita¹, Tsuyoshi Kanda², Yu Hasegawa³ (1. Shimizu corporation, 2. Tokyo Electric Power Company Holdings, Inc., 3. TOKYO ELECTRIC POWER SERVICES CO.,LTD.)

Keywords:Piping penetration parts, Watertight testing, Evaluation of watertight performance, Steel shot blast