Non-linear ultrasonic test for fiber-reinforced concrete using 3^rd harmonic generation

• Main Authors: Ongpeng, Jason Maximino C., Oreta, Andres Winston C., Hirose, Sohichi
• 格式: text
• 出版: Animo Repository 2015
• 主題: Fiber-reinforced concrete-—Nondestructive testing; Civil Engineering
• 在線閱讀: https://animorepository.dlsu.edu.ph/faculty_research/569
• 機構: De La Salle University

This paper presents non-linear ultrasonic behavior observed in ultrasonic transmission test for fiber- reinforced concrete cubes l5Omm x l5Omm x l5Omm with three water-cement ratios 40%, 50% and 6O%. The fibers used were short steel fibers having l% volumetric ratio. Modes of failure were documented...