Abstract
Recently the road transport in Egypt has been subjected to an intensive debate concerning the heavy vehicle’s safety predominantly due to the arising rates of their fatal accidents. Numerous aspects are involved such as the driver, the infrastructure of the national roads and the wide diversity of heavy vehicle configurations. This controversy has been given up recommending the deterrence of the truck full-trailer and stimulating the dependency of heavy transportation on tractor semi-trailer combinations. This paper presents a technical comparison of the dynamic performance of both combinations during different standard manoeuvres and loading scenarios. Furthermore, the international standards to measure and assess the heavy vehicle performance are outlined. The paper exemplifies a scientific algorithm to examine the heavy vehicle design against the requirements of the international standards by means of computer simulation modelling. The directional stability of such combinations has been numerically simulated using the validated yaw/roll model. The finding of the paper complies with the governmental trend to stop the use of full-trailers due to their poor directional stability.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
