Assessment of the risks of construction of transport infrastructure facilities

Belanova, N. N.; Ershova, Natalia; Pyatkova, Natalya; Alpackaya, Irina

doi:10.1016/j.trpro.2022.06.179

Cited by 3 publications

(3 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, the choice based only on these indicators can lead in the future to underestimation of exploitation costs due to a decrease in reliability, underestimation of maintainability, durability, reliability of structures and engineering equipment [11][12][13]. Usually, a decision maker has to analyze a large amount of information, make sure of its reliability, take into account a multifaceted set of factors that allows choosing the best solution [14,15]. However, multicriteria optimization is very complex and rarely used in practice.…”

Section: Methodsmentioning

confidence: 99%

Modeling the process of choosing energy-saving technologies in the exploitation of transport infrastructure buildings

Dement'eva

2023

E3S Web Conf.

View full text Add to dashboard Cite

According to the approved strategy for the development of the country's transport complex, the current trend is to increase the energy efficiency of service and industrial buildings. The analysis of scientific research carried out confirms that the variety of energy-saving technologies complicates the process of choosing optimal design solutions. It is also noted that the primary indicators of the choice of energy-saving technologies do not take into account prospective operating costs, as well as a likely decrease in the reliability of the functioning of buildings and structures of the transport infrastructure during operation. Therefore, the purpose of the study was to develop a model for multi-criteria decision making on the choice of the optimal energy-saving technology. The article proposes four levels of ranging of criteria, taking into account federal requirements, regional and industry specifics, as well as the availability of local mechanisms for the implementation of energy-saving technologies. Normalized indicators are referred to supra-rank criteria. The significance of organizational-technological, technical-economic and operational-technical criteria is determined by the expert method. An example of determining the vector of priorities, both criteria for comparison, and alternative energy-saving technologies by the analysis of hierarchies is given. The result of the study is a decision-making model for choosing the optimal energy-saving technology, taking into account the prospects for the operation of transport infrastructure buildings. The practical application of the results obtained is possible both in new construction and in the repair and reconstruction of buildings as an addition to the quality control system of design solutions.

show abstract

Section: Methodsmentioning

confidence: 99%

Modeling the process of choosing energy-saving technologies in the exploitation of transport infrastructure buildings

Dement'eva

2023

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

“…that are particularly sensitive from a safety point of view. In the field of transport, it is widely used both in the context of the design and maintenance of means of transport and infrastructure [1,12,18,28,31,33,36]. In addition, a review of the literature on risk assessment in the field of rail transport, i.e.…”

Section: Risk Assessment In Maintenancementioning

confidence: 99%

Safety critical components (SCC) in the maintenance management system for railway vehicle

Gawlak¹

2022

Diagnostyka

View full text Add to dashboard Cite

Maintenance management systems have been operating in the European railway market for many years. However, implementation of the new legal regulations means that the impact of the structured system approach is constantly developing. This new approach focuses on management of the safety critical components (SCC), where the main involved parties are rolling stock manufacturers and the certified entities in charge of maintenance (ECM). The aim of this article is to present how changes to legislation affect development of the maintenance systems, both in the context of their requirements and criteria used, as well as in relation to a requirement of rolling the certification process out to all ECMs, irrespectively of the types of vehicles are used by them. Furthermore, the article focuses on critical safety components and respectively challenges faced by entities on the railway market.Therefore, the process of identifying SCC is described and analysed by providing examples of components that most frequently appear on the list of safety critical components which were developed in the Polish railway market.

show abstract

“…Dynamic technological development and solutions implemented in modern companies lead to a change in management paradigms and the need to build new business models based on maintaining a balance between the development of intelligent technologies and the quality of life. As a rule, the company's business model is presented as a set of activities, methods and time frames and reflects the implementation of the strategy in terms of economic effects [3]. The role of strategy in the model is most important, as current and future revenues are generated by the products offered to customers and the competitive approach to the market.…”

Section: Introductionmentioning

confidence: 99%

Industry 4.0. Technique for ranking vector estimates when choosing business partners

et al. 2022

View full text Add to dashboard Cite

show abstract

Assessment of the risks of construction of transport infrastructure facilities

Cited by 3 publications

References 13 publications

Modeling the process of choosing energy-saving technologies in the exploitation of transport infrastructure buildings

Modeling the process of choosing energy-saving technologies in the exploitation of transport infrastructure buildings

Safety critical components (SCC) in the maintenance management system for railway vehicle

Industry 4.0. Technique for ranking vector estimates when choosing business partners

Contact Info

Product

Resources

About