Presentation Information
[12PM1-No-07]Evaluation of Frequency Characteristics of detected AE in Core Test affected by inner developed Crack Angle and Distribtion by using 50-years in Service Concrete
*Moeka Mukai1, Kazuma Shibano1, Tetsuya Suzuki1 (1. Niigata University)
Keywords:
Concrete,Crack,X ray CT method,AE parameter,compression fracture