A SYSTEM FOR MONITORING DISASTERS BASED ON ROCKSLIDE AND LANDSLIDE

摘要

PURPOSE: A disaster monitoring system is provided to minimize a construction cost by using an extensometer of a wire mode. CONSTITUTION: An anchor bolt is installed in a groove formed in both side holes(20) of a waterway(10). An extensometer is fixed to one anchor bolt by a bolt and a nut, is connected to a ring rack of the other side anchor bolt, and generates a transformation signal according to a pressure state from flowing water of the waterway and an avalanche of earth and rocks. A data logger receives the transformation signal of the extensometer. A CPU stores the transformation signal to a database, sends the transformation signal to a program part, and determines a warning object based on the processing result of the program part.