1–10 von 290 Ergebnissen
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    Wreck on the Highway: Intersectionality of Driver Culpability, Tetrahydrocannabinols, Other Intoxicants and Fatalities in Washington State

    Woo, Youngki / Willits, Dale W. / Stohr, Mary K. et al. | Transportation Research Record | 2019

    Given the legalization of recreational cannabis in 2012 in Washington State and recent mixed results regarding the effects of cannabis

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    Wetting Characteristics of Asphalt Binders at Mixing Temperatures

    Osmari, Patricia Hennig / Arega, Zelalem / Bhasin, Amit | Transportation Research Record | 2019
    compared with hot-mix asphalt. Workability at these reduced temperatures typically is achieved by the use of chemical additives in the asphalt ...

    Weibull Model for Rutting Prediction of Warm-Mix Asphalt Agents: Using Hamburg Wheel-Tracking Device Results

    Mendez Larrain, Matias M. / Tarefder, Rafiqul A. | Transportation Research Record | 2016
    rutting behavior of asphalt concrete. Five mixtures were collected in New Mexico with the same mixture design. Mixtures differed only in the ...

    Utilizing Nano Silica to Reduce Calcium Oxychloride Formation in Cementitious Materials

    Westbrook, Mallory A. / Ghantous, Rita M. / Weiss, W. Jason et al. | Transportation Research Record | 2022

    This paper examines the use of two nano silica (NS) materials as an additive that can reduce the susceptibility of concrete to deicing

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    Using Suction and Dielectric Measurements as Performance Indicators for Aggregate Base Materials

    Scullion, Tom / Saarenketo, Timo | Transportation Research Record | 1997

    A simple laboratory test for evaluating unstabilized granular base material is introduced. The test consists of monitoring the capillary

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    Using Polyacrylamide Grouts for Permeability Control in Sand

    Khedr, Safwan A. / Ahmed, Mohamed Salah | Transportation Research Record | 1996

    Chemical grouting of permeable soils with highly concentrated low-molecular-weight polymeric solutions greatly reduces the permeability

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    Use of the Iron Chloride Type of Lewis Acid Catalyst in High Reclaimed Asphalt Pavement Content Asphalt Mixtures

    Elnaml, Ibrahim / Liu, Jun / Mohammad, Louay N. et al. | Transportation Research Record | 2023

    The use of reclaimed asphalt pavement (RAP) as a partial replacement for virgin aggregates and asphalt binders has received considerable

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    Use of Tank Bottom Sludge to Construct and Upgrade Unpaved Roads

    Taha, Ramzi / Hassan, Hossam / Al-Rawas, Amer et al. | Transportation Research Record | 2007

    Tank bottoms are the liquids and residue, such as heavy hydrocarbons, solids, sands, and emulsions, that collect at the bottom of the

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    Use of Regional Transportation Planning Tool for Modeling Emergency Evacuation: Case Study of Northern New Jersey

    Ozbay, Kaan / Yazici, M. Anil / Iyer, Shrisan et al. | Transportation Research Record | 2012

    Evacuation modeling and analysis are concerned primarily with identifying the types of traffic movements associated with a disaster

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    Use of Real-Time Dust Monitoring and Surface Condition to Evaluate Success of Unpaved Road Treatments

    Kunz, Bethany K. / Green, Nicholas S. / Albers, Janice L. et al. | Transportation Research Record | 2018
    of real-time dust monitoring and objective road condition evaluations to assess the success of two chemical treatments for a period of 19 ...