This paper presents the results of a life-cycle cost (LCC) analysis to select an efficient maintenance action for a deteriorated waterfront structure. Three different maintenance actions, a routine maintenance and two types of rehabilitation methods, were assumed and the corresponding the LCCs were calculated using a LC activity profile. The results of the analysis indicate that the LCC analysis can be effectively used to examine the maintenance alternative actions during the decision making process.

• 이상윤(한국건설기술연구원 전임연구원, 정회원) | Lee, Sang-Yoon
• 김형열(한국건설기술연구원 연구위원, 정회원) | Kim, Hyeong-Yeol
• 이영호(한국건설기술연구원 수석연구원, 정회원) | Lee, Young-Ho
• 송재준(한국건설기술연구원 수석연구원, 정회원) | Song, Jae-Joon