BARRIÈRE À DÉBRIS AVEC FONCTION DE COMMANDE DE QUANTITÉ DE RÉSERVE DE SÉDIMENT DRAGUÉ, SYSTÈME DE GESTION DE MAINTENANCE ET PROCÉDÉ L'UTILISANT

摘要

The present invention provides a debris barrier with a function of controlling a storage amount of dredge sediment, a maintenance management system using the debris barrier and a maintenance management method using the debris barrier. In the present invention, the debris barrier with the function of controlling the storage amount of dredge sediment is installed at an appropriate location. A strain gauge provided on a piston type support unit measures the amount of the dredge sediment piled on a rear surface of the debris barrier in real time. The result of the measurement is analyzed and then notified to a manager so that the manager can rapidly determine timing of dredging.