MONITORING SYSTEM OF DREDGED SEDIMENT FOR MAINTENANCE MANAGEMENT OF DEBRIS BARRIER AND ITS OPERATING METHOD

摘要

PURPOSE: A dredged sediment maintenance and management system for sediment control dam maintenance and management is provided to immediately manage by determining a time of dredge by measuring an amount of dredged sediment accumulated in a sediment control dam. CONSTITUTION: A dredged sediment load measurement unit(100) is installed on the bottom of a rear side of a sediment control dam, measures the load of the dredged sediment accumulated in a loading plate and generates a load data signal. A dredge alarm generation unit(300) receives the load data signal and calculates the load of the dredged sediment corresponding to the total area of the loading plate. A wireless communication unit(400) remotely transceives the dredge alarm signal using a wireless communication unit after receiving the dredge alarm signal generated from the dredge alarm generation unit. A dredge maintenance and management unit(500) receives the dredge alarm signal, analyzes the amount of dredge according to the total load of the dredged sediment and decides dredge time. [Reference numerals] (300) Dredge alarm generation unit; (500) Dredge maintenance and management unit; (AA) Flow direction of an avalanche of earth and rocks;