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Experimental Study on the Degradation of Mechanical Properties of Galvanized High-Strength Steel Wires for Bridge Cables Considering Prefatigue Effect
Publisher: American Society of Civil Engineers
Abstract: When the high-density polyethylene sheath of bridge cables is not cracked, the galvanized high-strength steel wires are not corroded and only subjected to the fatigue loads of vehicles (called prefatigue). Some studies ...
A Robot System for Rapid and Intelligent Bridge Damage Inspection Based on Deep-Learning Algorithms
Publisher: ASCE
Abstract: Large numbers of bridges have already suffered various types of damage but still operate all year round without proper treatment. Conducted primarily manually, the routine bridge inspections are ineffective in detecting ...
A Detection Method for Bridge Cables Based on Intelligent Image Recognition and Magnetic-Memory Technology
Publisher: ASCE
Abstract: In recent years, more and more disasters caused by the fracture of bridge cables have been reported. Brittle fracture of cables is mainly caused by corrosion fatigue, and thus it is crucial to find cable defects early. The ...