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Loads and Road Design for Intermodal Container Terminals with Untypical Heavy Load Traffic

Majer Stanisław, Budziński Bartosz, Gardas Przemysław

Logistics and Transport

2020

Vol. 45-46, No. 1-2

103--110

There is a high demand in Poland for new intermodal container terminals. Increased rate of freight transport requires however new solutions for durable roads. Intermodal operations are carried out by swap bodies, trailers or most often containers. The intermodal terminals play the function of a storage, transportation and handling of the containers. The road surfaces within the terminals are exposed to different types of loads due to untypical types of transportation that operates on them. New types of roads demand new design methods that consider loads applied by special types of vehicles (container cranes, types of forklifts called reach-stackers). They also need to consider the method of container stacking, where the local forces can reach up to 1400 kN. The article presents typical loads that can be found in intermodal terminals, including the storing area and maneuvering aisles. The article presents also typical materials used for road construction, as well as method of dimensioning that incorporates different exposure factors. The method allows to design load-bearing and durable road surfaces. The calculations were performed for materials typically used in road construction, as well as in industrial flooring. The study presents a case study calculation of a parking lot designed for heavy load trucks.

Przegląd konstrukcji silników spalinowych stosowanych w pojazdach użytkowych sektora budowlanego w świetle wymagań europejskich norm emisji spalin EURO VI

Kruczyński S. W., Chrupek B., Wojs M. K.

Zeszyty Naukowe Instytutu Pojazdów / Politechnika Warszawska

2014

z. 1/97

119--130

W artykule przedstawiono obowiązujące regulacje prawne odnośnie poziomu emisji substancji toksycznych z silników o zapłonie samoczynnym samochodów ciężarowych i autobusów. Przedstawiono technologie stosowane przez producentów tych pojazdów celem spełnienia coraz bardziej restrykcyjnych norm emisji spalin Euro VI, oraz wynikających z tego korzyści ekologicznych i ekonomicznych.

The article presents the legal regulations regarding emissions of toxic substances from diesel engines of trucks and buses. The presented technologies are being used by manufacturers of these vehicles in order to meet increasingly restrictive emission Standards Euro VI, and the environmental and economic benefits which result from it.