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RISOptimization of Speed Hump Profiles Based on Vehicle Dynamic Performance Modeling
Publisher: American Society of Civil Engineers
Abstract: Speed humps are in widespread use around the world. Despite their effective performance in increasing safety, they cause considerable damage to vehicles and discomfort to drivers and passengers. This paper investigates the ...
Investigation of the Impact of Zeolite on the Detrimental Effect of Changes in the Water Acidity Level on the Intermediate Properties of HMA Using Rheological, Mechanical, and Thermodynamical Tests
Publisher: American Society of Civil Engineers
Abstract: Moisture is an essential factor that can alter an asphalt mixture’s performance against fatigue cracking of hot-mix asphalt (HMA). Accordingly, this study investigated the impact of runoffs with various degrees of acidity ...
New Geometric Design Approach to Reduce Vehicle’s Speed in Accident-Prone Downgrade Highways Using Dynamic Vehicle Modeling
Publisher: ASCE
Abstract: Steep downgrades are known as a part of mountain roads with a significant number of severe crashes. Generally, using speed limiters such as speed bumps and speed humps are considered the most effective (considering both ...