Combined US and UWB-RF imaging of concrete structures for identification and location of embedded materials
作者： J.L. Blanco-Murillo , D. Lluveras , V. Yagüe Jiménez , J.J. Anaya , F.J. Casajús-Quirós
DOI: 10.1016/J.CONBUILDMAT.2017.07.036
关键词:
摘要: Abstract We describe how two different techniques: ultrasonic and ultrawide-band radio frequency inspections, can be used combined to detect embedded structures in concrete. Joint analysis shall overcome limitations of the individual technologies, while providing further information on specimens. In this case, inspection achieves good spatial resolution, radio-frequency provides composition – i.e., material. The proposed techniques were tested a concrete probe, with reinforcement bars. Images resulting from multisensory fusion provided relevant regarding presence, location material bars; are well suited for in-site inspection, under real ambient conditions.
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