건축물 벽체의 최적 보수,교체비 산정 모델 개발에 관한 연구 ( A study on development of the model calculating Optimum Repair & Replacement Cost )

The weight of repair and replacement cost in the Life Cycle Cost of building is considerably heavy. Therefore the establishment of maintenance strategy, the calculation of repair and replacement period, and the prediction of repair and replacement cost are very important in design, construction and maintenance activities. The purpose of this paper is to present the model to establish maintenance strategy considering deterioration of material and calculate the optimum time and cost of repair and replacement in the wall composed several layers.