Snow Pressure Zoning for Road Safety: Snow Mechanical Characteristics and Climatic Factors
Yerembayev O. Espayeva G. Kiyalbayev A. Kiyalbay S. Sagybekova A.
September 2024Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy
Evergreen
2024#11Issue 31602 - 1612 pp.
The purpose of the study was to analyse methods for improving territorial zoning with snow pressure conditions on roads, considering snow mechanical characteristics and climatic factors. The methods used include analytical, functional, statistical methods, classification, and synthesis. The errors and reasons for improving the mechanisms were analysed. The snow density was examined (10-30 kg/m3 for fresh snow, 600-800 kg/m3 for wet firn). The study also considered the impact of climate change. The analysis of snow particle sizes during blizzards showed that 90% fall within the 0.1-0.25 mm range. It was determined that the use of zoning according to the conditions of snow pressure on roads will ensure an improvement in the quality of the geoinformation system.
icy conditions , pavement adhesion coefficient , safety of transport movement , snow removal mechanisms , zoning of the territory during snowfalls
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Testing Laboratory, Kazakhstan Road Research Institute, Kazakhstan
Department of Transport Construction and Production of Building Materials, L. Gonchrov Kazakh Automobile and Road Institute, Kazakhstan
Testing Laboratory
Department of Transport Construction and Production of Building Materials
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