TY - CPAPER DO - 10.22260/ISARC2000/0181 SN - 2413-5844 PY - 2000 DA - 2000/09/20 AU - Wang, Jiung-Yuan TI - The Behavior of Ultrasonic Waves Propagating in Concrete Using the Ultrasonic-Pulse Methods to Measure the Depths of Cracks in Concrete T2 - Proceedings of the 17th IAARC/CIB/IEEE/IFAC/IFR International Symposium on Automation and Robotics in Construction PB - International Association for Automation and Robotics in Construction (IAARC) ED - Wang, Ming-Teh SP - 1 EP - 6 L1 - https://www.iaarc.org/publications/fulltext/isarc2000-204_MA3.pdf ER -