Efficiency evaluation criteria of communication paths structure in a complex of buildings of maternity and child-care institutions

Холщевников, В. В.; Korolchenko, D. A.; Zosimova, O.

doi:10.1051/matecconf/201710601037

Cited by 11 publications

(3 citation statements)

References 5 publications

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“…This type of adaptability is important in designing TIHs in the AZRF as cities vary in size and terminals need to accommodate for fluctuations in population. Having TIHs as buildings which mainly host passenger flows also aid in focusing of safety and planning efficiency, two important design considerations in extreme climates which should take into account low temperatures and the risk of frostbite during emergency evacuation of passengers [16].…”

Section: Methodsmentioning

confidence: 99%

Exploring Specific Features of Transport Interchange Hubs (TIH) Design, Taking into Account the Climatic Conditions of the Russian Arctic

Dunichkin

Souza

Bogachev

et al. 2019

Computational Science and Its Applications – ICCSA 2019

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This paper provides a more detailed analysis of the context of designing Transport Interchange Hubs (TIHs) in the Arctic Zone of the Russian Federation (AZRF). It uses a design framework proposed by another paper also submitted to his conference by the same authors [1] to discuss how green spaces can be integrated to TIHs in extreme climates to enhance the qualities of different types of spaces inside terminals considering implications of these in the overall assessment of building performance. It also discusses, the way pedestrian flow and movement is assessed and used in the design of TIH in the AZRF through advanced analysis techniques and how these could potentially be integrated with parametric design tools, finishing by considering the complexities involved in designing compact buildings, a necessary requirement to reduce heat losses and the impact of building footprint on the permafrost.

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Section: Methodsmentioning

confidence: 99%

Exploring Specific Features of Transport Interchange Hubs (TIH) Design, Taking into Account the Climatic Conditions of the Russian Arctic

Dunichkin

Souza

Bogachev

et al. 2019

Computational Science and Its Applications – ICCSA 2019

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show abstract

“…The final characteristics of one of them are initial for the other, and vice versa, and set the density, speed and direction of flows from one side to the other of the settlement. For example, a massive outflow of visitors to the MRU shopping areas increase demand on pedestrian pathways to the utmost and potentially creates vehicle traffic jams the exit of parking spaces, significantly overloading road infrastructure [19]. The flow of people in this situation is a source of discomfort to the public, meaning the design of pathways needs to be based on the requirements for safety of evacuation, with flow paths sized to host maximum capacity.…”

Section: Methods Of Studying Human Flows In Mrumentioning

confidence: 99%

Perspective Trends in the Design of Multifunctional Residential Units (MRUs) in the Russian Arctic: A discussion of potentials and challenges to their implementation

et al. 2019

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Intensive development is carried out in the Arctic zone of the Russian Federation (AZRF) with complex modernization of transport networks and infrastructure of various types through the design, construction of Multifunctional Residential Unit (MRU) and the reconstruction of existing terminals and stations. The problem of developing new and reconstructing existing infrastructure in the Arctic has not only socio-economic, technological and planning components but fundamentally any development needs to account for extreme climatic conditions which affect urban conception and operation. This paper focuses on discussing important features of MRU developments. It shows examples of two case studies of MRU settlements considering the challenges involved in their design, further expanding the discussion in relation to the inclusion of green spaces in these settlements as well as in relation to safety and protection of pedestrians, moving between different buildings in ‘enclosed’ roads.

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“…The greatest number of fires from cable products occurs in the residential sector, where the greatest number of deaths was also recorded. It has been established that burning polymer compositions produce suffocating and poisonous substances such as carbon monoxide, nitrogen oxide, hydrogen sulfide, hydrogen chloride, formaldehyde and several other compounds, which, if inhaled, may provoke respiratory tract disorders or cause death [18][19][20]. Particularly dangerous is carbon oxide, which is formed by burning almost all materials and in most cases is the cause of casualties in fires.…”

Section: Introductionmentioning

confidence: 99%

Operation of cable lines under fire conditions

2020

Self Cite

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Branched cable communications are carriers of fire load, they are tracks along which fire spreads in buildings and structures. Therefore, currently, fire safety of cables is one of the most important tasks of the cable industry. The spread of flames in vertical bunch wiring depends on the following factors: the amount of combustible material that is exposed to high temperatures, geometric shapes of cables and their mutual location when laying, the ignition temperature of gases emitted by cables, the volume of combustible gases emitted by cables at a certain elevated temperature, the room capacity and volume of air passing through the cable structure, cable devices. Analysis of regulatory documents revealed some key differences in the methodology of standards. It was found that the spread of fire is not only affected by the volume of laid cables, but also by their mutual placement in space. A direct correlation was found between the influence of the crosssection of the cable core and preservation of the cable line in case of fire. Parameters were determined for the preservation of serviceability under fire exposure in the case of bunch and in the case of single wiring. It has been determined that it is impossible to spread the results of fire tests in case of single wiring in accordance with GOST IEC 60331-21-2011 and in case of bunch wiring in accordance with GOST IEC 60332-3-22-2011 to the results of tests in accordance with GOST R 53316-2009 for the preservation of operability of cable lines. The parameters of fire resistance and operability of cable products under the influence of flame depending on the type of cables and the method of their installation have been determined.

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Efficiency evaluation criteria of communication paths structure in a complex of buildings of maternity and child-care institutions

Cited by 11 publications

References 5 publications

Exploring Specific Features of Transport Interchange Hubs (TIH) Design, Taking into Account the Climatic Conditions of the Russian Arctic

Exploring Specific Features of Transport Interchange Hubs (TIH) Design, Taking into Account the Climatic Conditions of the Russian Arctic

Perspective Trends in the Design of Multifunctional Residential Units (MRUs) in the Russian Arctic: A discussion of potentials and challenges to their implementation

Operation of cable lines under fire conditions

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