Evaluation of Rock Bolt Integrity using Guided Ultrasonic Waves

Rock bolts play a crucial role in reinforcement support systems for tunnels and rock slopes. In this study documented herein, guided ultrasonic waves are used to evaluate the integrity of rock bolts. The dispersion characteristics of the guided waves are identified by numerical simulations. Experime...

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Veröffentlicht in:	Geotechnical testing journal 2009-01, Vol.32 (1), p.1-8
Hauptverfasser:	Han, Shin-In, Lee, In-Mo, Lee, Yong-Jun, Lee, Jong-Sub
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Buildings. Public works Exact sciences and technology Geotechnics Stabilization. Consolidation Tunnels, galleries
Online-Zugang:	Volltext
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