SET Proceedings 2978-4387 Caravel Press 10.65582/set.2008.163 2008.163 Influence of Crack occurring in Half Precast Slab on Structural Performance of Composite PC Slab SeoTae-Seok struct-seo@hanmail.net OhnoYoshiteru oono@arch.eng.osaka-u.ac.jp ChoiChang-Sik ccs5530@hanyang.ac.kr SAPE Center, Hanyang University, Seoul, Korea Dept. of Architectural Engineering, Osaka University, Osaka, Japan Dept. of Architectural Engineering, Hanyang University, Seoul, Korea 24082008 7 1 978-1-995850-08-5 1201 1204 24 August 2008 © 2008 Copyright WSSET 2008

The specimen caused the crack before pouring the topping concrete in the half PC slab and the PC composite slab without the cracks were produced to investigate the structural performance of PC composite slab with crack, and it was conformed that the structural performance of the composite PC slab with crack almost corresponded to the composite PC slab without crack.

 crack control design RC wall crack width number of cracks 24 to 27 August 2008 7th International Conference on Sustainable Energy Technologies SET2008 7 Seoul, Korea Suzuki, Y et al. 2004. Study on Structural Performance of Half-Precast Concrete Slabs Including Truss-Reinforcement (Part 1 An Experimental of Horizontal Joint Shear Test). Technical Papers of Annual Meeting AIJ. pp151~152. Japan. Kanou, N et al. 2004. Study on Structural Performance of Half-Precast Concrete Slabs Including Truss-Reinforcement (Part 2 Load Test of Composite slabs). Technical Papers of Annual Meeting AIJ. pp153~154. Japan. Maeda, Y et al. 2006. Study on Structural Performance of Half-Precast Concrete Slabs Including Truss-Reinforcement (Part 3 Long-term Deflection Test). Technical Papers of Annual Meeting AIJ. pp193~194. Japan. Ishikura, A et al. 2006. Structural Performance of One-way Precast Composite Slabs. Technical Papers of Annual Meeting AIJ. pp193~194. Japan.