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Evaluation of 19th century masonry bridge abutments using ground-penetrating radar
Ground-penetrating radar (GPR) has been used to evaluate the condition of a group of bridge abutments that were built in the 19th century in New England. Thickness and configuration of the abutments could be determined, and small voids suggesting open joints were detected within the abutments. Use of low and high frequency transducers is recommended in bridge abutment surveys.
Evaluation of 19th century masonry bridge abutments using ground-penetrating radar
Ground-penetrating radar (GPR) has been used to evaluate the condition of a group of bridge abutments that were built in the 19th century in New England. Thickness and configuration of the abutments could be determined, and small voids suggesting open joints were detected within the abutments. Use of low and high frequency transducers is recommended in bridge abutment surveys.
Evaluation of 19th century masonry bridge abutments using ground-penetrating radar
Mellett, Jim S. (Autor:in)
Nondestructive Evaluation of Aging Structures and Dams ; 1995 ; Oakland,CA,United States
Proc. SPIE ; 2457
12.05.1995
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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