Кримінально-правове заохочення: економічний вимір

Сиротюк О. В. Кримінально-правове заохочення: економічний вимір / О. В. Сиротюк // Новітні кримінально-правові дослідження – 2015 : зб. наук. пр. / відп. ред. О. В. Козаченко. - Миколаїв : Іліон, 2015. - С. 37-41

ANALYSIS OF PREDICTION METHODS FOR THE FUNCTIONAL DURABILITY OF ROAD MARKINGS

Introduction. The actuality of the research is emphasized in the Strategy of proclaiming the desire for zero mortality on the country’s roads. Increasing the functional durability (the service life period) of horizontal road markings is an effective and cheap way to organize the movement of vehicles and pedestrians, which could reduce the number of accidents by 15-30%.Methods. The detailed factor analysis, influenced on the functional durability of the horizontal road markings and on the durability forecasting methods, is made by the authors.Results. The authors have established the main factors determining the functional durability of the horizontal road marking. They are divided into five groups: weather-climatic; mechanical; properties of the marking material; technological; properties of the road pavement. Moreover, the article presents a critical analysis of the existing methods of forecasting the functional durability of horizontal marking. In foreign publications on the issue under consideration there is no work on the prediction of the functional durability of horizontal marking by creating complex mathematical models. Most foreign and Russian models are based on empirical dependences. However, these methods and models do not take into account a number of important factors, such as the degree of roughness and abrasion of stone materials, their embedding in asphalt concrete coating, etc.Disscussion and conclusion. The authors came to the conclusion that attempts to create a single reliable mathematical model that takes into account more than 40 factors couldn’t be realistic. Therefore, there is a task of developing a number of models that allow to have greater extent that take into account the properties of the road surface, the location and variety of marking lines and predict the functional durability of horizontal road markings for different types of road pavement more reliably

THE CARBON RESIDUUM INFLUENCE ON THE ASHES SLAG’S QUALITY USED IN THE CONSTRUCTION TECHNOLOGY

About 45% of the ashes slag is formed by the burning process. The carbon residuum’ destination is the main problem question while using the slag in  the solution and in the concrete as the technogenic ground and so on. Some  researches show that such residuum worsen the slag’s quality. But other researches present their minimal influence on the material properties. On the results of the thermal analysis, the low-temperature  desorption argon’s method and chemical analysis, it is concluded that the  p.p.p. size couldn’t characterize ashes’ appropriateness for the construction  purposes, while such carbon residuum characteristics as corrosion stability to the water, air, alkali and acidity are not considered. The danger of the carbon residuum is determined not by their quantity, but by their quality. Despite of the carbon particles’ increasing to the 4-8 one in the  carbon residuum while the burning process, the maintenance of the soluble part decrease to the 2-5 ones

The definition of strength required geosynthetics for erosion control nepotoplyaemyj protection slope subgrade

The use of geosynthetics for erosion control mats, protection of slopes subgrade is increasingly used. In Russia and abroad producing dozens of varieties of geosynthetics to reinforce soil slopes. But to date there are no valid claims to the durability of geosynthetics and the methods of calculation of their stability on the surface of the slope. Any recommendations on the definition of the distance between the anchors holding the geosynthetic material on the slope. This article provides brief guidance on the above questions

Experimental research of the deformation properties of ash and slag mixtures

In the article discusses the results of laboratory tests coal ash and slag mixture from the ash pound of Omsk’sTPP-4, working on the Ekibastuz coal.In the course of these studies identified the deformationproperties of this man-induced soil depending on the degree of compaction and moisture content. Suitability as a soil material for the construction embankments, subgrade of roads, and as the Foundation of buildings and structures was evaluated. The empirical dependence of the properties of ash and slag mixture from moisture and maximum dry density had been obtained in this research. Comparison of strength characteristics of ash and natural soil from our region also was carried out