Temat: Road infrastructure

Skocz do pozycji: 1.

Tytuł:: Transport accessibility and mobility: a forecast of changes in the face of planned development of the network of expressways and motorways in Poland
Autorzy:: Kowalski, Michał
Wiśniewski, Szymon
Tematy:: accessibility
mobility
road infrastructure
Polska; Pokaż więcej
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Powiązania:: https://bibliotekanauki.pl/articles/623577.pdf Link otwiera się w nowym oknie
Opis:: The article presents a forecast of changes in the level of transport accessibility and mobility in Poland as a result of the anticipated development of the network of expressways and motorways. The progress which has been made in this respect in the last few years in Poland is unquestionable and unrepeatable by any other European country. Will the subsequent investment plans concerning the road network of the highest parameters offer equally impressive results as far as the increase in Poland’s territorial cohesion is concerned? The aim of this article is to establish in what way the planned infrastructure investments will affect the changes in transport accessibility and mobility as well as whether they will result in the changes in traffic flows directed to Warsaw and other regional centres. To achieve this, an analysis of the present and target state of the road network in Poland was conducted from the perspective of changes in accessibility, anticipated traffic flows, and mobility. For this purpose the authors used the analyses of isochrone and accumulative accessibility in ArcMap environment and research into traffic flows and their changes in the Visum software. The conducted research showed that the planned transport network might result in induced traffic through a increase in accessibility (the central variant) with the assumption that an increase in mobility would be vented in the real face of the phenomenon of motility. The fact of opening new road sections of expressways will contribute to substantial changes in the directions of traffic flows only to a slight extent, and the only transformations concern regions with already developed fast car transport infrastructure whose functionality is limited due to the lack of its cohesion in the subsequent course or lack of a developed network of expressways and motorways.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 2.

Tytuł:: Ocena systemu koncesyjnego jako metody finansowania budowy autostrad w Polsce
Autorzy:: Huta, Beata
Wiśnicki, Bogusz
Wydawca:: PTE Oddział Szczecin
Opis:: In this article the licensing system was presented as a tool for financing of new motorways project in Poland. The role of a license’s holder was discussed and companies which obtained the license to develop motorways in Poland were described. The present state of advancement of new motorways project was described and perspectives of its completion until 2013 were presented. The up-to-date experience in application of the licensing system allowed to draw Author’s conclusions.
Bogusz Wisnicki
Dostawca treści:: Repozytorium Centrum Otwartej Nauki

Książka

na półce

Skocz do pozycji: 3.

Tytuł:: Road infrastructure management - the perspective of the local roads authority
Autorzy:: Świtała, Marcin
Tematy:: road infrastructure
road infrastructure management
local roads authority
infrastruktura drogowa
zarządzanie infrastrukturą drogową
zarząd dróg lokalnych; Pokaż więcej
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Powiązania:: https://bibliotekanauki.pl/articles/27314665.pdf Link otwiera się w nowym oknie
Opis:: This paper presents the results of research conducted among 100 local government units performing the duties of road network administrators, i.e., administrators of municipal roads (AMR), county roads (ACR) and those operating within the boundaries of cities with county rights (ACCR). The aim of the research was to identify and assess management problems related to the implementation of statutory measures related to the protection and development of respective road networks. A hypothesis was formulated about the existence of statistically significant differences between the AMR, ACR and ACCR groups, which was verified by quantitative analysis of the data obtained from the online survey. They were analysed and interpreted using the SPSS package and using measures of descriptive statistics, the correlation coefficient and the Kruskal–Wallis test by ranks. The results of the study indicate that the difficulties of providing and maintaining an efficient road network pavement, as well as the challenges of developing draft financing plans for the construction, reconstruction, and rehabilitation of the road network, are currently the main points of focus for all road administrators. The lack of statistical significance of intergroup differences was observed in the vast majority of measurements. The exceptions to this were the differences that occurred in the total number of difficulties reported, which were greater among the members of AMR and ACR than ACCR, as well as the differences related to the implementation of measures undertaken for the maintenance of roadside greenery, which were more onerous for ACR.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 4.

Tytuł:: Infrastructural investments as a factor which determines the location of storage facilities
Autorzy:: Górak, M.
Tematy:: investments
road infrastructure
public purpose
location; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Stowarzyszenie Infrastruktura i Ekologia Terenów Wiejskich PAN
Powiązania:: https://bibliotekanauki.pl/articles/100943.pdf Link otwiera się w nowym oknie
Opis:: Implementation of infrastructural investments is a key factor contributing to the development potential of a region. The current law in force, regulating the implementation of infrastructural public purpose investments, simplifies the actions leading to terrain acquisition for road investments. The research shows a significant dependence between access to public roads and demand for storage facilities. From an entrepreneur’s point of view, the necessary condition for further development is implementation of infrastructural investments. Locating the investments in the vicinity of traffic routes is a strategic decision, closely related to the field of business. Too long distances combined with poor condition of road infrastructure generate additional transport costs. This fact is directly reflected in the limited economic and development potential of particular regions. In the studied case, the theoretical value of statistics (27.868) is almost a half of the calculated value (54.27). Therefore, the null hypothesis is rejected. Calculations carried out at assumed significance level α = 0.0005, clearly prove, that there is a close correlation between the size of the company, and the choice of the location of the additional storage space with regard to access to infrastructure such as public roads. The carried out analysis confirms the fact, that the enterprise size is directly linked with the selection of location for its additional storage facilities and the transport costs between the locations significantly influence the decisions.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 5.

Tytuł:: Systemy opłat elektronicznych w drogowym transporcie towarowym Unii Europejskiej
Electronic toll in European road transport
Autorzy:: Krzak, Jacek
Tematy:: electronic toll
roads
road transport
road infrastructure
toll road; Pokaż więcej
Wydawca:: Kancelaria Sejmu. Biuro Analiz Sejmowych
Powiązania:: https://bibliotekanauki.pl/articles/16539546.pdf Link otwiera się w nowym oknie
Opis:: In this article the author introduces the issue of electronic road toll service, i.e. a system designed to finance road infrastructure costs and to collect road usage fees. The first section looks at the EU legislation and standards concerning collecting road toll. Next, the author introduces various types of road tolls across the EU member states. In the final section various electronic road toll systems are described and compared in terms of various aspects of usage and fares charged.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 6.

Tytuł:: Logistics as a tool for development of the Wałbrzych agglomeration in the opinion of territorial self-government
Autorzy:: Detyna, Beata
Mroczek-Czetwertyńska, Agnieszka
Tematy:: Investment
Local government
Questionnaire survey
Road infrastructure; Pokaż więcej
Wydawca:: Uniwersytet Przyrodniczo-Humanistyczny w Siedlcach
Powiązania:: https://bibliotekanauki.pl/articles/1819105.pdf Link otwiera się w nowym oknie
Opis:: Presentation of development directions of the Wałbrzych Agglomeration in the context of changes taking place in the area of logistics, including road infrastructure and its accompanying systems is the purpose of this publication. This article presents the results of a survey conducted among 22 territorial self-government units belonging to the Agglomeration. The questionnaire forms were addressed to employees of municipalities holding positions of: mayors, commune heads, their deputies, treasurers and secretaries. The agreement idea of local government units within the framework of the Wałbrzych Agglomeration is to solve problems together and search for integrated methods and development tools. In the course of the research, the authors sought an answer to the question: did the logistics infrastructure change over the last 10 years, and if so, how do they assess the investments undertaken in this area (in the opinion of the employees of territorial self-governments of the Wałbrzych Agglomeration)? This research question allowed the authors to focus on contemporary and future directions of the Wałbrzych Agglomeration development on which the currently implemented logistics processes have a significant impact.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 7.

Tytuł:: Road project assessment within the framework of sustainable development
Autorzy:: Kozłowski, W.
Gołębiewski, D.
Tematy:: inwestycja drogowa
ocena
road infrastructure investment
assessment; Pokaż więcej
Wydawca:: Fundacja Ekonomistów Środowiska i Zasobów Naturalnych
Powiązania:: https://bibliotekanauki.pl/articles/96475.pdf Link otwiera się w nowym oknie
Opis:: Local development is a dynamic process which mainly relies on qualitative and quantitative changes, accordingly to the needs of the local communities. One of the decisive circumstances of local development is an efficient road infrastructure. The main problem, in terms of road projects, is their socio-economic evaluation. The article presents a model for assessing S16 national road construction project, on the basis of four groups of indicators. The indicators monitor the changes occurring in the districts, located along the road corridor S16, within the framework of sustainable development. Results of the research give opportunity to a more detailed analysis and evaluation of road projects, furthermore they make a strong foundation for the exploration of cause-and-effect relations between the investments in infrastructure and the quality of life in the region.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 8.

Tytuł:: Endurance of the wooden bridge reinforced by the dowel plates
Autorzy:: Dahoua, L.
Boymatov, F.
Tematy:: road infrastructure
railway
fatigue
number of loads; Pokaż więcej
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Powiązania:: https://bibliotekanauki.pl/articles/178939.pdf Link otwiera się w nowym oknie
Opis:: The most important piece of road infrastructure is bridges. Wooden bridges have advanced constantly during the past decades. The trend began in Scandinavian countries but has also now gained significant ground in Russia. This research studies experimental endurance potential of the joints of the wooden beam while considering the coefficient of asymmetry of the cycle, which corresponds to the actual operating conditions. Performance analysis of the composite bars is carried out based on the experiment; the development of a special methodology for calculating the joints of wooden elements with the dowel plates for their better endurance is also introduced in this paper. The results of experimental studies on the performance of bending composite wooden bridge bars based on dowel plates operating under cyclic influences thus determine the endurance limit of wood for composite wooden bridge beams based on dowel plates. The calculation technique and interdependence of the endurance coefficient affecting the asymmetry coefficient of the bent composite wooden bridge bars on the dowel plates under cyclic loading are considered. The experimental data on the endurance of composite wooden bridge beams have been obtained, and separate analysis has been made of the compounds under cyclic loading performance; a method has been developed for calculating the bent composite wooden bridge bars reinforced by the dowel plates under cyclic influences.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 9.

Tytuł:: Targi INFRASTRUKTURA 2011 - podsumowanie
Autorzy:: Siedlecka, A.
Tematy:: infrastruktura 2011
infrastruktura drogowa
targi
fair
road infrastructure; Pokaż więcej
Wydawca:: Nowoczesne Budownictwo Inżynieryjne
Powiązania:: https://bibliotekanauki.pl/articles/363769.pdf Link otwiera się w nowym oknie
Opis:: IX Międzynarodowe Targi Infrastruktury Miejskiej i Drogowej INFRASTRUKTURA 2011 odbyły się 15-17 listopada wCentrum MT Polska w Warszawie. Ofertę przedstawiło 117 wystawców z Polski i zagranicy. Dużym zainteresowaniem cieszyły się liczne konferencje i seminaria, w trakcie których eksperci podejmowali najbardziej aktualne tematy nurtujące branżę. Minister infrastruktury wręczył najlepszym firmom nagrody Grand Prix.
Dostawca treści:: Biblioteka Nauki

Artykuł

na półce

Skocz do pozycji: 10.

Tytuł:: Changes in road infrastructure in smart city developement model of Szczecin, Poland
Zmiany w infrastrukturze drogowej w modelu rozwoju smart city w Szczecinie
Autorzy:: Gazińska, O.
Tematy:: road infrastructure
smart city
infrastruktura drogowa
miasto inteligentne; Pokaż więcej
Wydawca:: Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Powiązania:: https://bibliotekanauki.pl/articles/370470.pdf Link otwiera się w nowym oknie
Opis:: The article analyzes contemporary road infrastructure solutions in the context of the smart city development model for medium-sized European cities. The case study for Szczecin presents the most characteristic investments that can be part of the smart city concept, with the exception of the traffic management system and the information collection and processing system unavailable to users.
W artykule przeanalizowane zostały współczesne rozwiązania infrastruktury drogowej w kontekście modelu rozwoju smart city dla średnich miast europejskich. W studium przypadku dla Szczecina przedstawione zostały najbardziej charakterystyczne inwestycje, które mogą wpisywać się w ideę miasta inteligentnego, z wyłączeniem systemu zarządzania ruchem drogowym i niedostępnym dla użytkowników systemem zbierania i przetwarzania informacji.
Dostawca treści:: Biblioteka Nauki

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