doi: 10.9720/KSEG.2020.1.017

균열모형시추공을 이용한 광학영상화검층 품질관리 시험

A Quality-control Experiment Involving an Optical Televiewer Using a Fractured Borehole Model

• Jeong,Seungho,
• Shin,Jehyun,
• Hwang,Seho,
• Kim,Ji-Soo