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RISUrban Road Traffic Impedance Function—Dalian City Case Study
Publisher: American Society of Civil Engineers
Abstract: The typical U.S. Bureau of Public Roads (BPR) volume-delay function is modified to construct the more suitable model to China’s road traffic situation. Factors influencing road traffic impedance, such as the number of ...
Evaluation of Cracking Resistance in Alaskan Asphalt Pavement with Paving Interlayers
Publisher: American Society of Civil Engineers
Abstract: Paving interlayers have been used in asphalt concrete (AC) overlays in a variety of design and construction situations for more than three decades. In cold regions such as Alaska and other northern states, AC pavements are ...
Material Flow Visualization of Dissimilar Friction STIR Welding Process Using Nano-Computed Tomography
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the friction stir welding (FSW) of aluminum alloy 6061-T6511 to TRIP 780 steel is analyzed under various process conditions. Two FSW tools with different sizes are used. To understand the underlying joining ...