Sentence examples for Load equivalency factor from inspiring English sources
The dynamic coefficient can have significant impact on load equivalency factor, especially on minor roads with weak roughness of pavement surface.
The weigh-in-motion data are available only for a small part of whole road network, thus to determine values valid for roads in whole country, the statistical analysis of load equivalency factor were performed.
The final values of vehicle load equivalency factor were adjusted to include the coefficient of vehicle dynamic loads, growth of vehicle weights in the future and impact of overloaded vehicles.
The ESAL of the trucks are calculated using the fourth power law load equivalency factor (LEF).
In order to simplify the characterization of the traffic variable for pavement structural analysis and design, the vehicle axles are converted to a number of 80 kN Equivalent Single Axle Loads (ESALs) through the Load Equivalency Factors (LEF).
Four methods of determination of load equivalency factors for pavement structure design were compared.
Much of works were focused on actualization of vehicles load equivalency factors.
Legal axle load limit and the percentage of overloaded vehicles have significantly impact on load equivalency factors.
The paper presents a new approach to determine load equivalency factors with consideration of several issues which have a significant impact on traffic load assessment for pavement design.
The analysis showed that fourth power equation, AASHTO, 1993 and French LCPC methods derived load equivalency factors at similar level and these obtained factors can be underestimated in comparison to results delivered from mechanistic-empirical method.
