KE Yu-jun, MIAO Tian-de, XUE You-ping. Analysis of mechanism of ultrasonic stress wave method
for detecting anchor bolt and its application[J]. 2005, 26(S2).
KE Yu-jun, MIAO Tian-de, XUE You-ping. Analysis of mechanism of ultrasonic stress wave method
for detecting anchor bolt and its application[J]. 2005, 26(S2).DOI:
The ultrasonic stress wave method for detecting bonding quality including bonding length of bolt and quality of anchor bolt is carried out. According to the viscoelastic theory of shaft of one dimension
a mathematical and mechanical model is built. the transmitting mechanism in bonded bolt. and some instances are analyzed. The ultrasonic reflection method of quality detecting of anchor bolt bonding is used in practical detecting and data analysis. The better results are obtained in large hydropower projects already .