樋門の維持管理におけるアセットマネジメント支援システムの検討

抄録

As a result of the rapid development of infrastructure since postwar years of spectacular economic growth in Japan, it is expected that many of public facilities that had been already built will come to require massive amount of administrative and maintenance expense due to their coming decrepit. Therefore, it can be said that to search for economic and effective method to control and maintain those public facilities is now important.

Similarly, the facilities to control and maintain rivers had been rapidly promoted to protect assets resulted from those economic and social developments that previously made. In addition, since not only maintenance but also river development as its roll of disaster and flood control measurements is important, it can be said that developments and maintenances need to be made simultaneously.

To proceed the efforts on that synthetic developments, the asset management system that can provide economic and effective methods of river control and maintenance and the prediction of the amount of administrative and maintenance expense beforehand has been constructed and examined in this study.