UCD+179+mt+f03

UCD+179+mt+f03 - University of California, Davis Department...

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University of California, Davis Department of Civil and Environmental Engineering Fall 2003 J. Harvey, instructor NAME____________________________________________________________ ECI 179 (ECI 189C/1) - PAVEMENT ENGINEERING Mid-Term Conditions: closed book, closed notes. NOTE: “Brief” means BRIEF, no credit for lots of words that don’t give me additional information specifically asked for in the question!!! Part I (1 point each) True-False Circle the correct answer as to whether the statement is T-true or F-false. The statement must be completely true to be considered true. 1. T F International Roughness Index (IRI) is calculated by simulating the passage of a quarter of a car over the vertical profile of the roadway measured in the wheel path by a profilometer. 2. T F Continuously reinforced concrete pavement has reinforcing steel in the slab, and smooth steel dowels for load transfer efficiency at the transverse joints. 3. T F Modulus of rupture (MR) for concrete is measured in the laboratory using the triaxial testing device. 4. T F A frequency sweep is a set of tests to measure the stiffness of asphalt concrete at different temperatures and frequencies (times) of loading. 5.
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UCD+179+mt+f03 - University of California, Davis Department...

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