Functional Loss Risks of highways in Permafrost Areas Due to Climate Change

Trofimenko, Yu. V.; Evgenev, G.I.; Shashina, E. V.

doi:10.1016/j.proeng.2017.05.041

Cited by 8 publications

(2 citation statements)

References 3 publications

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“…The consequences of accidents on railway transport facilities can be very severe concerning damage and loss of life: -to ensure the safe condition of the linear system, it is necessary to organize the system of geotechnical monitoring in the first place to solve a complex attracting of spaceaerial filming and GIS technologies materials [19,20].…”

Section: Methodsmentioning

confidence: 99%

Safety of Railway Transport Facilities Operating in Extreme Climatic Conditions

Struchkova¹,

Kapitonova²,

Levin³

2019

Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)

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Railway facilities in the Northern territories of Russia are built and operated in the areas of the cryolithozone and low climatic temperatures. Railway transport in the Republic has been operating since 1979. In 2004, a 360 km long highway to Tommot was built. Passenger and cargo transportation to Tommot station has been carried out since 2006. In 2014, the Tommot-Nizhny Bestyakh section was built with a length of more than 400 km. Currently, intensive preparation of the construction of the Berkakit-Yakutsk-Magadan railway is underway in Yakutia. However, railway transport is one of the potential sources of emergency situations with a large number of victims, significant material damage and adverse environmental consequences. Accidents and emergencies at railway transport facilities are caused by the complex natural and climatic conditions of the region, violation of technical and technological regulations during construction and operation, factory defects of structures and materials, dangerous natural and climatic phenomena, degradation of the cryolithozone and interaction of technological elements and objects with the natural environment, human factor. This article presents an analysis of the main risk factors of railway transport facilities under construction and operating in the extreme conditions of the North. To ensure the the necessary indicators of reliability and durability of components and assemblies of railway equipment operating in cold climates, a regional technical regulation is developed for the operation of railway rolling stock, traction, track facilities and lifting mechanisms. The procedure used for risk analysis is focused on the consideration of emergency situations in which damage and losses may be caused.

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Section: Methodsmentioning

confidence: 99%

Safety of Railway Transport Facilities Operating in Extreme Climatic Conditions

Struchkova¹,

Kapitonova²,

Levin³

2019

Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)

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“…The practice of construction in Siberia in the 70s-80s and the results of numerous surveys of the SoyuzdorNII (Research Institute) and experts from the Research, Development, Production and Diagnostic Center in the north of the Tyumen region point to the high efficiency of using reinforced soils in road structures on roads and at airfields [12][13][14][15]. Thus, the service life of road pavements to overhaul on the Tyumen-Tobolsk highway was 28 years, and on the runways of airports in Nadym, Surgut, Nizhnevartovsk, and Tyumen it ranged from 24 to 31 years.…”

Section: Structural Layers Of Pavements Made Of Artificial Stone Matementioning

confidence: 99%

The Construction Of Roadbeds on Permafrost and in Swamps from Reinforced Soils of Increased Strength

2020

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The paper presents the history of the transport infrastructure of the West-Siberian oil and gas complex in the last century and ways to solve the problems of road construction in the twenty-first century. The development of the territory of Siberia and the North in the present period is constrained by the low rates of development of the transport structure. One of the reasons for this lag is the lack of regulatory documents to substantiate transport structures in the harsh climatic and difficult soil and geological conditions based on the use of new modern road-building materials. The development of new resource-saving materials, structures and technologies based on local building materials, products and industrial waste using modern methods and research methods in materials science is an aim of current study. The general research methodology consisted of theoretical, laboratory and field studies. The developed designs and technologies for the construction of embankments in permafrost and in swamps using geotechnical holders filled with unsuitable soils (thawed and frozen waterlogged peat and clay soils) can reduce the volume of work and the cost of construction by one and a half to two times while increasing the service life of structures. The experimental sites of embankments constructed between 1995 and 2009 in the wetlands of the Uvat Group of deposits in the Tyumen Region and in permafrost in the areas of Novy Urengoy have been observed for more than ten years. The artificial stone material tested in Murmansk and Surgut based on the strengthening of local soils with inorganic binders with polymer additives using modern technologies allows it to be used instead of imported stone materials and reinforced concrete slabs for the construction of structural layers of road pavements, reinforcing slopes, as well as in hydraulic structures. The new artificial stone material is characterized by high strength and durability in areas with a temperature gradient of the external environment of more than 100 (from +50 to -50 °C).

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Cracking in Asphalt-Concrete Pavement of Highways Located in Permafrost Areas

Ageikina

Sufyanov

2020

Lecture Notes in Civil Engineering

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Functional Loss Risks of highways in Permafrost Areas Due to Climate Change

Cited by 8 publications

References 3 publications

Safety of Railway Transport Facilities Operating in Extreme Climatic Conditions

Safety of Railway Transport Facilities Operating in Extreme Climatic Conditions

The Construction Of Roadbeds on Permafrost and in Swamps from Reinforced Soils of Increased Strength

Cracking in Asphalt-Concrete Pavement of Highways Located in Permafrost Areas

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