塩害 (1)

[V-240] Basic study on chloride ion penetration in a pile head-beam joint

*Yutaka Tanaka¹, Yuichiro Kawabata¹, Ema Kato¹, Katsuya Ikeno², Kimihiko Amaya³, Mitsuyasu Iwanami⁴ (1. National Institute of Maritime, Port and Aviation Technology, 2. Penta-ocean Construction Co., LTD, 3. Nippon P.S Co., LTD, 4. Tokyo Institute of Technology)

Keywords:PC-Unit pier, pile head-beam joint, Chloride ion penetration, Presteress, Surface roughening