Presentation Information

[V-341]Influence of Surface Conditions on Spectral Characteristics and a Method for Estimating Early-Age Concrete Strength

*Shibin Zai1, Terumi Miki1, Tatuo Shinmi2, Miyu Kishida2, Isamu Yoshitake3 (1. PENTA-OCEAN CONSTRUCTION CO., LTD., 2. Tokuyama Corporation, 3. Yamaguchi University)

Keywords:

Mountain Tunnel,Lining Concrete,Spectrum,Compressive Strength