Abstract
The article discusses topical problems of legal support for construction activities in relation to global climate change. Therefore, the results of high-resolution studies were treated. These studies tracked the pattern of fluctuation intensity changes of maximum and minimum temperatures in Moscow in the period of 1973 to 2009. The article highlights methodology elements for the statistical analysis of technical risks for implementing extreme temperature loads. A quantitative predictive risk assessment of extreme high and low temperatures and thawing risks for the entire life cycle of buildings are given. These estimates are intended to take account of the thermal loads on the ecological systems of urban areas as well as to design buildings and engineering systems that form microclimate of premises. The paper presents for the first time the obtained by the authors and previously unknown quantum regularities of the air temperature variations in the surface layer of the atmosphere. It also contains graphic materials for statistical studies of the fluctuation intensity evolution of maximum and minimum daily temperatures in the city of Moscow.
Highlights
The article discusses topical problems of legal support for construction activities in relation to global climate change
Global climate change in urban areas of the Earth for the last decade is under the scrutiny of the global scientific community as well as international and governmental environmental organizations [1,2,3]
In SP 20.13330.2011 risks are not subjected to accounting and are not reflected in the Russian Federation territory temperature zoning maps, which are associated with the implementation of these temperatures extreme values due to global climate change, for example, for the operating period of buildings or over the urban planning period
Summary
Global climate change in urban areas of the Earth for the last decade is under the scrutiny of the global scientific community as well as international and governmental environmental organizations [1,2,3]. The recommended value of the parameter Jf does not take into account the actual intensity of global climate changes and observed global and quantum evolution patterns of temperature loads on building structures and engineering systems, which form microclimate of premises In this regard, this article presents the results of high-resolution statistical studies of the thermal processes evolution on the example of Moscow over the last 35 years. These studies were performed by the authors on the basis of the RSAs Branch research laboratory in the framework of the M.Hlystunovs scientific school "Macroprofile of microcirculation, microvolts and effects" In the future, these results will be used by the authors for the evolution predictive modelling of the thermal risks of an unacceptable drop in the efficiency of engineering systems, which form microclimate of premises over the urban planning depth (up to 100 years or more) and will be presented in the following series of articles on this issue
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