The purpose of this study is to estimate structural integrity evaluation of the concrete pontoon structure when the boundary condition and time changes. The structural integrity evaluation is conducted through the system identification method using dynamic properties. Dynamic properties are extracted with the structures when it is located on the ground and submerged in the sea. The variation of the structural stiffness due to a certain period time is discussed.

• 천세용(한국해양대학교 해양건축공학과, 석사과정) | Cheon, Se Yong
• 박수용(한국해양대학교 해양공간건축학과 교수, 공학박사) | Park, Soo Yong 교신저자
• 송화철(한국해양대학교 해양공간건축학과 교수, 공학박사) | Song, Hwa Cheol