Evaluation of the State of Rocks in Load Steps by Low-frequency Ultrasonic Flaw Detection
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Kang, Seong-Seung
(Department of Energy and Resources Engineering, Chosun University)
Kim, Jongheuck (Department of Energy and Resources Engineering, Chosun University) Noh, Jeongdu (The Research Institute of Advanced Engineering Technology, Chosun University) Na, Tae-Yoo (The Research Institute of Advanced Engineering Technology, Chosun University) Jang, Hyongdoo (Western Australian School of Mines, Curtin University) Ko, Chin-Surk (Department of Energy and Resources Engineering, Chosun University) |
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