Recently, there are few cases of the Precise Inspection for Safety and Diagnosis for transverse crack of CFRD. The presumable causes and characteristics of transverse cracks have suggested in this paper based on field survey and related NDT. Also, the maintenance of transverse crack of CFRD are proposed.

• 정규정(한국시설안전공단, 수리시설안전실 실장) | Chung, Kyu-Jung
• 방돈석(한국시설안전공단, 수리시설안전실 댐팀장) | Bang, Don Seok
• 하재석(한국시설안전공단, 수리시설안전실 과장) | Ha, Jae Seok
• 추진호(한국시설안전공단, 수리시설안전실, 차장) | Choo, Jin Ho 교신저자