A Blasting Sources-Based Approach to Inspection of Faults in Dam

摘要

An approach to inspection of incipient faults in dams by non-destructive testing is a so far emerging inspection technology in the world.In this paper,inspection principles,system integrity and key items for the new blasting source-based technology for inspection of incipient faults in dams,different from common non-destructive testing,are presented,following briefing experiences in dam inspection by elastic wave CT in recent years.Specific procedures and goals for further spreading and application as well as conclusion are introduced finally.