道路橋床版の設計の合理化と長寿命化技術(5)

9:00 AM - 9:10 AM JST(12:00 AM - 12:10 AM UTC)

[CS19-24] Development of a new joining method (Z spiral method) for precast prestressed concrete slabs Part 1
Workability verification test using full-scale test specimen

*Shenghua Guo¹, Hiroshige Moriya¹, Takashi Misawa¹, Shohei Kawaguchi¹, Yuji Kunii², Satoru Sakai², Kenji Iwayama², Tatsuya Yoshida², Shigeyuki Matsui³ (1. Okumura Corporation, 2. SHOWA CONCRETE INDUSTRY CO., LTD., 3. Osaka Institute of Technology)

Keywords:

precast prestressed concrete slab,joint structure,slab renewal,Z-Spiral method,Workability verification test