Infrastructure deterioration is becoming a major problem in Korea. For the purpose of establishing quantitative grounds to distribute government annual budget effectively in the area of infra structure maintenance. This study has performed a senior-engineer-oriented question investigation. This results can be used as a base data for the project that developing performance-based evaluation techniques for SOC structures.

• 김병철(한국건설기술연구원 전임연구원) | Kim, Byeong Cheol 교신저자
• 박기태(한국건설기술연구원 연구위원) | Park, Ki Tae
• 신현섭(한국건설기술연구원 수석연구원) | Shin, Hyun Seop