Integrity Evaluation of Rockbolts Encapsulated by Cement-mortar Grouting Using Ultrasonic Guided Waves

제목
Integrity Evaluation of Rockbolts Encapsulated by Cement-mortar Grouting Using Ultrasonic Guided Waves
저자
LEE, Jong-Sub
학회명
The 27th Symposium in Ultrasonic Electronics
개최지
Nagoya, Japan
개최국가
일본
학회 개최일
2006-11-15 ~ 2006-11-17