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oai:gredos.usal.es:10366/1553582025-04-30T20:17:53Zcom_10366_4359com_10366_4349com_10366_3946com_10366_3823col_10366_4360

00925njm 22002777a 4500 dc Bautista de Castro, Álvaro author Sánchez Aparicio, Luis Javier author Carrasco García, Pedro author Ramos, Luis F. author González Aguilera, Diego author 2019 This paper proposes a robust multidisciplinary method that combines geomatic procedures (terrestrial laser scanning and reverse engineering), geophysical methods (ground-penetrating radar and multichannel analysis of surface waves), sonic and impact echo tests, and ambient vibration approaches to generate accurate numerical simulations of masonry arch bridges. These methods are complemented by a robust finite element model updating method based on metamodeling global sensitivity analysis and a robust calibration strategy. The results obtained corroborate the feasibility of the proposed methodology with an average relative error in frequencies of 1.21% and an average modal assurance criterion of 0.93. 0888-3270 http://hdl.handle.net/10366/155358 10.1016/j.ymssp.2019.04.043 Geoinformática Arquitectura Masonry arch bridges Geomatic techniques Geophysical techniques Ambient vibration tests Sonic testing Finite element model updating A multidisciplinary approach to calibrating advanced numerical simulations of masonry arch bridges