Lecture
This lecture covers four procedures for estimating equivalent standard axles over a 20-year period, based on traffic structure and vehicle classes. It explains the calculation of equivalent standard axles for different vehicle types and weights, emphasizing the importance of accurate traffic data for precise estimations. The lecture also delves into the impact of different vehicle categories, such as buses and heavy trucks, on road infrastructure, highlighting the need for detailed analysis when considering road design and maintenance. Through practical examples and exercises, students learn how to calculate traffic ponderal equivalents and traffic classes, preparing them for real-world transportation engineering challenges.