scholarly journals Logistic Quality Management of Transport Process in Construction

2018 ◽  
Vol 7 (3.2) ◽  
pp. 32
Author(s):  
Halyna Zelinska ◽  
Lyudmyla Boldyrieva ◽  
Iryna Amelina
Keyword(s):  
Transport Process ◽  
Specific Energy Consumption ◽  
Construction Materials ◽  
Transport Processes ◽  
Rolling Stock ◽  
Transport Services ◽  
Loading And Unloading ◽  
Technical Basis ◽  
Cost Of Transportation

The article presents the key problems of the logistics management of the quality of the transport process in the construction industry. Characterized by the influence transport services quality on the efficiency of production and commercial activate enterprise. The main indicators of quality of transportation are summarized: qualitative indicators; indicators assessing the effect of transportation of construction materials in due time; indicators characterizing loss of product during transportation. The technological scheme of goods transportation by the means of transport (with quality control of the transport process) is presented. The directions of quality assurance of transport provision are offered: formation of material and technical basis of transport; creation of preconditions for efficient use of transport; improvement of organizational and economic mechanism of transport-logistic systems functioning. The allowed limits of different types use transport on the criterion of productivity or cost of transportation are offered. It was established that the essential reserve for improving the efficiency of transport and technological processes in construction (along with increasing the throughput and improving the quality of machines operation) is to: improve transport equipment of transport complexes; application of the newest technologies of transport processes; the use of effective ways to manage transport robots. The basic reserve of reduction of specific energy consumption on motor transport is determined. The main ways of reducing specific fuel consumption during transportation are given. The main directions of rolling stock fuel economy are increase formulated. The measures of loading and unloading works of labor-intensity execution reduction are substantiated.  

Coordination of technology of railway operation of the Republic of Tajikistan and organization of railways in international traffic

2018 ◽  
Vol 77 (4) ◽  
pp. 211-217 ◽  
Author(s):  
P. N. Pulatov
Keyword(s):  
Rolling Stock ◽  
Railway Transport ◽  
Transport Services ◽  
Railway Infrastructure ◽  
External Conditions ◽  
The Republic ◽  
Railway Operation ◽  
Required Quality

Current geopolitical and economic conditions for the functioning of railway transport in most post-Soviet states are such that it is extremely difficult to provide required quality of transport services and break-even operations at high expenses for maintaining the railway infrastructure and rolling stock. Dynamics of transportation of the Tajik Railway (TSR) is shown, which displays that most of its sections are classified as low-intensity ones. The paper proposes methodical principles, setting and qualitative analysis of the task of rationalization of operational work and organization of car flows for international transportation, taking into account the specifics of the Tajik Railway. There is a problem of complex maintenance of the efficiency of operational work in modern conditions based on the synthesis of the tasks of self-management (rational internal operational technology of the Tajik Railway) and coordination tasks (technological interaction with railway administrations of other states). Author substantiated the necessity of solving this problem. Proposed classification of technological restrictions and controlled variables in the performance of transport takes into account methods for changing external conditions for the functioning of the railway landfill and methods for increasing internal efficiency of its operation. The search for the solution of the problem involves direct search of variants along its ordered set with clipping of groups of variants that do not correspond to constraints, with the subsequent finding of compromise control over a set of effective alternatives.

scholarly journals The Quality of the Decision-Making Process in Road Transport

2019 ◽  
Vol 1 (1) ◽  
pp. 85-92
Author(s):  
Robert Sałek
Keyword(s):  
Decision Making ◽  
Transport Process ◽  
Road Transport ◽  
Quality Of Services ◽  
Decision Making Process ◽  
Factors Affecting ◽  
Management Level ◽  
Transport Services ◽  
Preparatory Stage

Abstract The issue of quality is a very important aspect of the operation of transport companies. In relation to the area of their activity it primarily focuses on the quality of services provided, which can be verified e.g. on the basis of timeliness of deliveries or accepted complaints. This allows for examining the quality after providing the service in order to take future pro-quality actions. However, is it possible to affect the quality of services provided before their provision? The transport process itself is preceded with a range of actions taken within the framework of detailed planning and organization, which can significantly influence the quality of services. The decisions made at the management level are conditioned by many factors determining the course of future events, however, this is not always enough to make the process run uninterruptedly. Therefore, it is important to structure basic actions at the initial stage so as to allow the smooth conduct of the decision-making process for the specific task in order to subsequently focus on the detailed analysis of the actions planned. In the paper, the author attempts to characterize the fundamental factors affecting the decisions taken during the planning and organization of the transport process. The objective of the conducted research is to verify initial decisions and their significance for the improvement in the quality of transport services provided. There was conducted the algorithmization of actions and interpretation of their importance for the quality of decisions taken at the preparatory stage and during transport.

scholarly journals Evaluation of Transport Processes Quality with Servqual and TUL Methods

2018 ◽  
Vol 9 (2) ◽  
pp. 61-72
Author(s):  
Aleksander Sładkowski ◽  
Maria Cieśla ◽  
Bartosz Krupa
Keyword(s):  
Service Provider ◽  
Transport Process ◽  
Transport Processes ◽  
Quality Of Services ◽  
Quality Level ◽  
Comparison Of Methods ◽  
Logistics Service ◽  
Scientific Goal ◽  
Logistics Service Provider

Abstract The theoretical part of this article presents knowledge of selected methods used to study the quality level of basic processes. Authors paid particular attention to the Servqual method, which shows the differences that exist between the perceived and delivered quality of services provided by enterprises and the TUL method. The research part will show the Servqual and TUL analysis based on the processes of the existing transport company. The article is based on well-known methodology of Servqual and TUL analysis, which was adjusted to observation of transport processes of logistics service provider. The main scientific goal of the paper was to examine the effectiveness of the methodology used on the example of a transport company and comparison of methods utility. The improvement of the transport process will increase the level of customer satisfaction, and this is the first step to increase the number of transport orders received.

scholarly journals Development of material and technical base urban transport companies in Western Siberia in years of eighth five-year plan (1966–1970)

2020 ◽  
Vol 5 (4) ◽  
pp. 9-15
Author(s):  
M. K. Alafiev ◽  
Keyword(s):  
Public Transport ◽  
Western Siberia ◽  
Urban Transport ◽  
Rolling Stock ◽  
Passenger Traffic ◽  
Transport Services ◽  
Technical Base ◽  
Urban Public Transport ◽  
New Type

The article discusses the main activities of state authorities, labor collectives of transport enterprises in Western Siberia to improve the operation of urban public transport in the region during the eighth five-year plan (1966-1970). During the study period, the increase in the level of transport services for urban residents was directly related to measures to develop and strengthen the material and technical base of passenger transport enterprises, technical re-equipment of automobile and tram rolling stock, and construction of a new type of public transport in Western Siberia – the urban trolleybus. The author comes to the conclusion that during the eighth five-year plan, urban public transport enterprises in the region received significant material and technical development, which became the basis for increasing the volume of passenger traffic and improving the quality of transport services for the urban population of the West Siberian region

scholarly journals Methodological Approach to the Formation and Evaluation of the Quality of Operation of Urban Public Transport Services

2021 ◽  
Vol 11 (1) ◽  
pp. 161-166
Author(s):  
Togaev Golibjon Sharifovich Тоғаев
Keyword(s):  
Public Transport ◽  
Methodological Approach ◽  
Rolling Stock ◽  
Transport Services ◽  
Operational Characteristics ◽  
Operational Quality ◽  
Urban Public Transport ◽  
Public Transport Services

In this work, the theoretical aspects of the formation of operational qualities of rolling stock used in urban public transport, its services on the basis of operational characteristics are studied, and a methodology for assessing the operational quality of real routes served by bus companies is proposed.

scholarly journals Optimization of the terminal operating mode during the formation of a container block train

2021 ◽  
Vol 264 ◽  
pp. 05025
Author(s):  
Marufdjan Rasulov ◽  
Masud Masharipov ◽  
Azizbek Ismatullaev
Keyword(s):  
Container Terminal ◽  
Operating Mode ◽  
Container Terminals ◽  
Gantry Crane ◽  
Traffic Flows ◽  
Container Shipping ◽  
Technological Parameters ◽  
Transport Services ◽  
Loading And Unloading

Currently, container shipping plays an important role in international logistics. Terminals handle containers between different modes of transport and are a key element in supply chains. The quality of transport services, in general, depends on the technical and technological parameters of container terminals. At the same time, the task is to optimize the operating mode of the container terminal to reduce logistics costs. This article presents the results of a study of the traffic flows of terminals adjacent to the Tashkent regional railway junction stations, obtained based on timing observations on the unloading of containers arriving at the terminal by road for shipment by container trains. Based on these observations, the regularities of the distribution of the probabilities of the arrival of containers at the terminal and the time of servicing vehicles by a gantry crane were established. With the help of the established patterns, the main indicators were selected that characterize the quality of the container terminal functioning. A mathematical model has been developed and an algorithm for finding the optimal operating mode of a container terminal when forming a container block train. As the results of calculations have shown, the volume of logistics costs for the operation of a container terminal depends on the type and quantity of used handling equipment and the number of supply of fitting wagons to loading and unloading routes.

scholarly journals The importance of telematic information and logistics indicators for the management of the quality of transport services

2021 ◽  
Vol 27 (3) ◽  
pp. 176-183
Author(s):  
Robert Sałek
Keyword(s):  
Road Transport ◽  
Transport Processes ◽  
Quality Of Services ◽  
The European Union ◽  
High Demand ◽  
Foreign Markets ◽  
Transport Services ◽  
Source Of Information ◽  
Telematics System

Abstract Transport companies, whose activities have a significant impact on the economy of the whole of Europe, constantly face new market challenges. The high demand for transport services, even in the time of the Covid-19 pandemic, and the introduction of new regulations by the European Union authorities mean that these enterprises have to increase their efforts on competitive foreign markets. Telematics systems play a crucial role in this battle as they enable the acquisition and processing of data characterizing processes in road transport. In this article, the author undertakes the issue of logistic indicators in theoretical frames, as well as their classification and characteristics as the main source of information about processes. This is followed by the analysis of data obtained from a transport company using a telematics system to manage transport processes in the context of ensuring the quality of services. The aim of the study is to demonstrate the significance of selected logistics indicators in terms of improving the quality of transport services. Statistical analysis is used to study the relationships and impact of individual measures in 2019-2020 as a forecasting tool. The result of the research is finding an appropriate link between the measures and using this knowledge as an opportunity to improve the quality of services.

scholarly journals DECISION MAKING UNDER UNCERTAINTY IN INTERNATIONAL FREIGHT TRANSPORTATION

2021 ◽  
Author(s):  
Prokudin Georgii ◽  
Chupaylenko Оleksii ◽  
Prokudin Оleksii ◽  
Khobotnia Tetiana ◽  
Nelia Kopiak
Keyword(s):  
Freight Transportation ◽  
Maximum Level ◽  
Optimal Choice ◽  
Rolling Stock ◽  
Loading And Unloading ◽  
Negative Impacts ◽  
Games Theory ◽  
The Cost ◽  
The Impact

The process of international freight transportation is quite complex and cumbersome in terms of the technology of preparatory and final operations, loading and unloading operations, issuance of shipping documents and direct transportation of goods. All this is associated with possible risks that may arise at any stage of the organization and implementation of transportation and, ultimately, to negatively affect the efficiency indicators of the international freight transportation process, such as: delivery time, total costs, quality of transportation in general, etc. Ensuring the maximum level of quality and minimizing the cost of international freight is possible through the optimal choice of measures to reduce the negative impacts of transportation at each stage of the process of delivery of goods from the shipper to the consignee. The article proposes the use of the mathematical apparatus of the statistical games theory during the process of international freight transportation using one’s own and borrowed rolling stock, and aims to reduce the impact of risks that may arise during transportation and thus increase the transport tariff, and accordingly, the total cost of delivery of goods.

scholarly journals Influence of the technical operation of passenger road transport on the quality indicators of transportation in interregional traffic

2021 ◽  
Vol 341 ◽  
pp. 00025
Author(s):  
Vyacheslav Epifanov ◽  
Michael Obshivalkin ◽  
Kristina Generalova
Keyword(s):  
Quality Indicators ◽  
Transport Process ◽  
Road Transport ◽  
Transport Costs ◽  
Passenger Traffic ◽  
Transport Services ◽  
Quality Aspects ◽  
Technical Operation ◽  
Passenger Road Transport

In order to improve transport services for the population, it is necessary, based on the accumulated experience and wishes of passengers, to carefully study and analyze information on the quality of transport services. This requires the development of modern methods that will effectively improve the level of transport activities. The main prerequisites will be the development of methodological regulations for the organization of the transport process, which will primarily relate to improving its quality and safety. The article establishes the relationship of factors affecting the efficiency of technical operation of the vehicle, which in turn affects the quality indicators of inter-municipal passenger traffic. Quality scores are considered simple to calculate and easy to use; Quality indicators are formed in such a way that they can be used to judge the activities of carriers in the field of improving the quality of the transport process and, thus, to separate the quality aspects that depend and do not depend on their activities. The article uses indicators developed on the basis of the requirements of quality standards for transport services. Such an approach in the process of managing passenger traffic in intermunicipal traffic can greatly contribute to improving the quality of service to the population by intermunicipal road transport. The analysis made it possible to establish modern features of the functioning of passenger traffic in intermunicipal traffic and outline ways to improve the quality of transportation and the efficiency of passenger road transport, of which, first of all, one can single out: increasing the efficiency of using road transport, reducing transport costs, developing the production and technical base. and maintenance and repair technologies.

scholarly journals ECONOMIC ADVANTAGES OF THE CONSTRUCTION STRUCTURE OF TRAM LINES

2021 ◽  
Author(s):  
Oleksii Palant ◽  
◽  
Arsen Dzhabrailov ◽  
Keyword(s):  
Traffic Safety ◽  
Public Transport ◽  
Positive Impact ◽  
Rolling Stock ◽  
Ballastless Track ◽  
Transport Services ◽  
Urban Public Transport ◽  
The Cost ◽  
Increasing Load

The development of urban public transport, and its essential part – tram enterprises – is no exception, is ensured by identifying and solving problems of a practical nature, the main of which the limited financial resources of municipal utilities is the most important. Municipal councils of Ukrainian cities where there is public transport are interested in reducing the cost of maintaining these enterprises. One of the ways to overcome financial dependence in the current situation is to reduce the current costs of maintaining tram lines. For this, tram tracks must become more resistant to the difficult conditions of their exploitation. Ballastless track technologies for the construction / reconstruction of tram tracks is an innovative project for our country, the implementation of which can significantly increase the economic performance of tram municipal enterprises. The article describes several of the most common ballastless track technologies for installing tram tracks, which have positively proven themselves during exploitation in various countries of the world, including Ukraine. Although the installation of tram tracks according to the classical (ballast) technology is a less time-consuming process, but progressive (ballastless) technologies have undoubted economic advantages - durability, preservation from destruction of both the track itself and the rolling stock moving along it, and great savings in maintenance costs. In addition, such structures provide for the ability of tram tracks to resist increasing travel speeds and increasing load on tram rails with constantly growing traffic intensity. They are more environmentally friendly: they create much less noise and vibration, prevent the propagation of stray currents and so forth. What is especially important is their proven undoubted positive impact on traffic safety. All of these advantages increase the quality of transport services for the population. The international experience of the functioning of tram systems moving on ballastless tracks suggests a significant positive economic and social effect from their practical application.

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