Changes of the Infrastructure and Operation Parameters of a Railway Line and Their Impact to the Track Capacity and the Volume of Transported Goods

Kendra, Martin; Babin, Matej; Bárta, Dalibor

doi:10.1016/j.sbspro.2012.06.1052

Cited by 21 publications

(19 citation statements)

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“…It also significantly affects the magnitude of the heeling moment caused by centrifugal force [24]. The maximum safe speed can be estimated based on simplifying assumptions [14]. Let´s assume that the vehicle is cornering at a constant speed.…”

Section: Influence Of Height Of the Centre Of Gravity Above The Road mentioning

confidence: 99%

The Effects of Vehicle Load on Driving Characteristics

Rievaj¹,

Vrábel²,

Synák³

et al. 2018

Adv. Sci. Technol. Res. J.

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Many traffic accidents are due to an incorrect assessment of the current situation by the driver of the vehicle. With correct assessment of the situation, the driver has also to take into account a number of other factors. This article focuses on some of these factors such as the vehicle load, vehicle speed and curve radius. The first part of the article deals with the position of the vehicle center of gravity (CG), which has a major impact on the driving characteritics of the vehicle. The paper demonstrates the calculation of the maximum speed of a car model and truck model (without load and with load) when cornering. The center of gravity has an effect on the vehicle axles load distribution, and thereby on braking forces. This issue is dealt with in the second part of the paper. In the last part the calculation of the braking force as a function of the adhesion coefficient of the tires depending on the road surface is mentioned. The importance of the contribution consists in quantifying the impact of vehicle load on its driving characteristics.

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Section: Influence Of Height Of the Centre Of Gravity Above The Road mentioning

confidence: 99%

The Effects of Vehicle Load on Driving Characteristics

Rievaj¹,

Vrábel²,

Synák³

et al. 2018

Adv. Sci. Technol. Res. J.

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“…For this purpose, facts by analyzing the elements of the Train Graph Schedule (TGS) diagram in 2015, such as interstate section occupation times, station and track intervals, and so on were identified. In Table 4, numbers of established routes for passenger and freight trains and total and free capacity in the Zvolen -Banska Bystrica section are processed [10][11][12][13][14][15]. Table 5 shows the throughput indicators in the current state.…”

Section: Throughput Indicators In the Current Statementioning

confidence: 99%

Baseline Model to Increase Railway Infrastructure Capacity on a Single-Track Section: a Case Study

Ricci

Ľupták

Chovancová

2017

LOGI – Scientific Journal on Transport and Logistics

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Abstract:Providing the railway infrastructure is a prerequisite for achieving the quality of public passenger transport, not only from a national perspective but also within a regional level. Based on transportation capacity knowledge, railway tracks capacity and headway can be determined.Subsequently, it is possible to examine the railway sections capacity and select a measure in order to increase this capacity.

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“…Its value is influenced by current air conditions (air pressure and air temperature). The vehicle shape and size and the most important element is the velocity of the wrapping wind [5,12,19].…”

Section: Measurement and Evaluationmentioning

confidence: 99%