It is to confirm the various causes for cracks in concrete lining and understand the reasons for major cracks by analyzing on-site constructional conditions. Also, it is to identify the bahavior of concrete lining for its main cause of cracks.

• 박상희(한국시설안전공단 직원) | Park, Sang-hee
• 박광림(한국시설안전공단 부장) | Park, Gwang-Rim
• 곽길호(한국시설안전공단 직원) | Kwak, Kil-Ho 교신저자
• 류호상(한국시설안전공단 처장) | Ryu, Ho-sang
• 황인백(한국시설안전공단 실장) | Hwang, In-vaek