Browsing NDSU Faculty/Staff Research & Scholarship by Author "Deng, Fodan"
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Road Roughness Evaluation Using In-Pavement Strain Sensors
Zhang, Zhiming; Deng, Fodan; Huang, Ying; Bridgelall, Raj (2015)The international roughness index (IRI) is a characterization of road roughness or ride quality that transportation agencies most often report. The prevalent method of acquiring IRI data requires instrumented vehicles and ...