The maintenance costs will be increased due to the aging of the bridge. Most of maintenance activity is generally known for preventing and repairing the deterioration by de-icing salts. The objective of this research is to investigate the minimizing strategy of maintenance costs for the deterioration by de-icing slats of highway bridges.

• 박창호(한국도로공사 도로교통연구원 연구위원,공학박사) | Park Chang Ho
• 이일근(한국도로공사 도로교통연구원 책임연구원, 공학박사) | Lee Il Guen
• 김진광(한국도로공사 재난안전처 처장) | Kim Jin Kwang