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Methods for determination of residual stress in rail
(Faculty of Mechanical Engineering, Niš, 2018)
The residual stresses in rails are generated during the manufacturing process and have uneven distribution in rail cross section. The residual stress is a part of basic tensile stress in rail foot. For used rail, the ...
Railway/Road Level Crossing Design - Aspect of Safety and Environment
(Springer Verlag, 2018)
At the railway/road level crossings, two essentially different modes of transport intersect, both with a variety of vehicle performance parameters and traffic organization rules. Level crossing presents a collision zone ...
Comparative Analysis of Alternative Solutions of Excavation for Section of Hydropower Tunnel HPP "Dabar"
(Springer Verlag, 2018)
The subject of this paper is a comparative analysis of the alternative solutions for the construction of the supply tunnel section of HPP "Dabar" from km 4 + 272.54 to km 12 + 125.0 with the application of TBM technology, ...
Enhancing the financial feasibility of PPP projects with hybrid funding
(City Net Scientific Research Center Ltd. Belgrade, Belgrade, 2018)
In transport infrastructure concessions, the sources of revenue to the private partner (or concessionaire) may include (i) the infrastructure users (e.g., tolling, in the case of roads), (ii) the government (e.g. through ...
A Financial Model to Estimate Annual Payments Required under Output- and Performance-Based Road Contracts
(American Society of Civil Engineers (ASCE), 2018)
In recent years there has been an increased interest by road agencies to adopt performance-based contracts (PBC) for road maintenance as a means to increase the efficiency of maintenance operations. PBC is a type of contract ...
Principles of Sustainable Infrastructure Formation in Research and Technology Development Centers Construction
(EDP Sciences, 2018)
The paper concerns the issue of infrastructure formation in research and technology development centers. It is established that the key point in the design and construction of such centers is providing the effective ...
Analiza opravdanosti primene kružnih raskrsnica sa presecanjem saobraćajnih struja
(Beograd: Srpsko društvo za puteve "Via-Vita", 2018)
Raskrsnice kao mesta na kojima se ukrštaju različiti putni pravci, odnosno kao čvorišta putnih pravaca, zauzimaju
značajno mesto u svakoj putnoj mreži. S obzirom na to da imaju bar dva puta manju propusnu moć od osnovne ...
Track alignment parameters on modern railway lines for mixed traffic
(Faculty of Mechanical Engineering, Niš, 2018)
Accessible railway platforms - Czech and Serbian design experience and recommendations
(Faculty of Mechanical Engineering, Niš, 2018)
Accessible railway platforms are an important part of modern railway infrastructure. Accessibility for all passenger categories, including people with reduced mobility (PRM), is one of basic and mandatory requirements for ...
Eksperimentalne metode za određivanje graničnih krivih prohodnosti vozila
(Beograd: Srpsko društvo za puteve "Via-Vita", 2018)
Projektovanje površinskih raskrsnica, parkinga, autobuskih stajališta i drugih objekata putne infrastrukture
danas je praktično neizvodljivo bez korišćenja modernih softvera za kontrolu prohodnosti vozila. Trenutno je na ...