Complex use of CAD and CAE-technologies for enhancement of a podklinovy outer spring of spring suspension of the three-element cart of the freight car of model 18-100 is offered. As the initial prototype the outer spring, development of JSC NPK Uralvagonzavod was selected. Solid modeling and an assessment of the intense deformed status was executed in the instrumental environment Autodesk Inventor Professional 2015. It allowed to receive more rugged construction of a spring in comparison with a basic spring on condition of saving overall dimensions.

Keywords: the cart of the freight car, podklinovy spring, knot of blanking out of fluctuations, 3d – modeling, strength, durability, working capacity, a frictional chock

Presented by the authors in the article an analysis is made of the safe childhood and the authors, on the basis of the concept of research, offer safe to consider childhood as a social phenomenon that characterizes the process of socialization and maturation of the personality from the standpoint of the creation of all necessary conditions for the formation of its physical and social health. Under the social health of the young generation authors is understood as a state of well-being considered from the perspective of primary family socialization, parent-child relations, the system of socialization of family values and preferences, ethical and moral norms of family society, a reflection of the attitude of parents to their children. The main conclusion by the authors, is that childhood in modern Russia is gradually losing safe features that, in turn, defines a deep interest in the issue of childhood in Russia and the need for timely diagnosis and sociological well-being/ill-being of childhood as an indicator of future social, spiritual and physical condition of Russian youth.

Keywords: social health, a safe childhood, socialization, parenting, parenthood, family, the younger generation

In article questions of nonlinear interaction of acoustic waves in the air environment in the course of distribution are considered. Is shown that the nonlinearity coefficient in the air environment considerably exceeds that in water therefore generation of secondary waves in the air environment is more effective than in water. The main characteristics of interaction pay off. For realization of the parametrical antenna for information transfer the narrow beam offers to use as converters in the rating antenna high-frequency loudspeakers with high sensitivity in the radiation mode. For reduction of level of side petals in the characteristic of an orientation of the antenna of a rating are given the recommendation about an arrangement of converters in the antenna of a rating and to their coordination with Wednesday by means of acoustic loud-hailers. As initial parameters for calculations passport data of loudspeakers get out. Characteristics of the parametrical antenna at its arrangement in air streams are analyzed. Interaction of waves in a stream is described by the non-uniform wave equation in which the member from a convective derivative estimates influence of a stream. Are considered the non-uniform equations for various working out the resultant generated signal the parametrical antenna in the environment with an air stream. Expressions for calculation of additives to the signals generated in a homogeneous environment for distribution of waves of a stream perpendicular and parallel to the direction are removed. It is shown that the air stream in a near zone of the antenna of a rating increases amplitude of the secondary waves generated by nonlinear interaction. Recommendations about use of the parametrical antenna for information transfer in the air environment are made.

Keywords: parametrical antenna, air environment, rating converter, air stream, wave equation

Are represented the results of studies on the development of the high-temperature (oxidation-resistant) fibroarmirovannykh composites with the application of volcanic pumice. The application of basaltic fibers in the composites makes it possible to increase strength, high-temperature (oxidation-resistant) properties of composite and to decrease shrinkage strain. Are revealed optimum percentage reinforcements by the volume by the fibres of concrete matrix and the relationship of fiber length to the diameter with the application of a method of the mathematical planning of experiment. The mathematical models of the strength properties of the composite are obtained

Keywords: portland cement, volcanic pumice, basaltic fiber, high-temperature (oxidation-resistant) properties, limit, compression strength and bend of the composite

This paper proposes a method for detecting damage truss rod cantilever structure on the basis of new information sign "Express - distinguishing between" damage. It is based on the analysis of the phase diagrams for modeling its transient oscillations. Produced comparison of various parameters damped oscillations truss rod design for the structure without damage and corruption. Processed and analyzed the frequency response based on them phase diagrams. To analyze the response considered in the frequency range from 0 to 100 Hz. An analysis of the phase diagrams in different frequency regions design is presented as an information sign "Express - distinction" of having damage to the truss.

Keywords: Truss rod design, damage, finite element modeling, information sign, transient fluctuations of the amplitude-frequency analysis, phase diagrams

There are considering problems of Arctic Marine Space Planning (AMSP) In-formation Maintanence, are presenting results of research of possible mechanisms of SSP principles realization on base of different organizing structures. As one of structure is considering principal of uniting for systems of control by boats traffic (SCBT) and regional integral automative monitoring systems of situation (RIASMS) by the way to uniting of ASMS jointly acting on the region. Main results were have received on common developments of Russian State Hydrometeorological University (RSHMU), JSC “Leninetz” and Arctic Public Academy of Sciences (APAS) in frame of Technological platform (TP) “Mastering of Ocean”. Initiators and participants of the platform are scientific, industrial, educational enterprises and public organizations. Analisis of Russian State Hydrometeorological University (RSHMU) participation in field of marine device-designing and information technologies of ocean mastering is presented.

Keywords: monitoring, сomplexing, Arctic, Gulf of Finland, ice fathometer, sound-imaging device, hydroacoustic station

With the safety position and the environmental and economic feasibility of perspectivity renunciation of the use of imported liquefied chlorine (substance of 2 hazard class) and replacing it with an electrolytic solution of sodium hypochlorite (4 hazard class), produced by on-site consumption. Hydrogen, which is a waste product , is thus partially (15-20%) to reduce the need Rostov TEP-2 in this matter and to provide a corresponding reduction in energy and economic costs.

Keywords: liquefied chlorine, sodium hypochlorite, hydrogen, emergency, chlorination plant, hydrogen generation, energy efficiency, resource conservation, safety

Negative environmental impacts from the enterprises of construction materials industry could be evaluated by the volume of emissions into the atmosphere suspended solid particles with different aerodynamic diameters. The Problem solution of raising the level of atmosphere protection from the negative effects of pollution sources mostly depends on getting and processing information about particulate dust characteristics. Dispersed composition of dust make possible to design the better way for improving the protection level of air pollution by fine particles dust.

Keywords: particle, dispersed, particulate, gypsum, emissions, pollution source, dust emissions,unorganized, efficiency, concentration, air

Increasing the level of protection of the air environment of the fine dust is to address the issue of selection of the optimal operating parameters of dust collectors used in emission control systems to the atmosphere building industries. At various stages of the process of building production generated dust emissions have different particulate composition. This complicates the process of collecting dust removal equipment parameters and requires the detailed experimental studies. In this paper we consider the procedure experimental studies fractional breakthrough on different types of plaster dust production; provides recommendations to reduce the number of required tests; received the minimum possible value of the fractional dust breakthrough, regression models to calculate the fractional slip of dust of various fractions

Keywords: slippage,dust collector, fractional, cleaning, dust, efficiency, dispersed, options, gypsum

The paper analyzed the influence of the shape and projection of its location on the surface of the heat sink on the heat source temperature. Based on the theoretical analysis, it was shown that the pins, ribs, hinges, and other projections are present on the surface of the heat sink, it does not increase the cooling surface and heat-loaded lower temperature source. These designs provide only near the side surfaces of the rapidly decreasing dipole, quadrupole, and other components of the field, which are not conducive to heat dissipation from the source, and create a circulating flow.

Keywords: radiator protrusion shape, thermal conductivity, thermal apparatus mode, the temperature of the heat source

The paper presents description and analysis of the upgraded felling-skidding machine (FSM). It offers a range of technical solutions for efficiency improvement and FSM using expansion, including fuel chips production and log spurs construction with the wood waste. The creation of FSM with advanced features provides the partial import substitution of machines for CTL logging.

Keywords: felling-skidding machine, modernization, efficiency improvement, logging operations, fuel chips, log spurs

The current problems with carbon reinforcement grids to enhance reliability of any engineering structures. Determined development prospects for new construction: carbon fiber reinforcement and Fibre concretes. The reinforcement with carbon fiber systems are designed for repair and reinforcement of bearing structures of buildings in order to eliminate the consequences of the destruction of concrete and reinforcement corrosion as a result of prolonged exposure to environmental factors and aggressive media in the process of operation of facilities .

Keywords: reinforced concrete structures, innovation in construction, carbon fiber

Nowadays the wide integration of automation resources is occurred in many domains of industry. One of the key aspects of this process is control automation for breaking up process on railways. Due to the fact that main element of railway yard is hump the Intellectualization of decision making processes becomes the key task in area of fault prediction during breaking up. The experience of fault effects elimination shows this task decision allows to reduce the financial and time costs for breaking up process. This paper proposes new algorithm for creation of theoretical base of the system for fault prediction. This algorithm is realized by hybrid methods, which combine different temporal models characterizing technological process of sorting of following cuts. Presented experimental arguments show integration of proposed methods is efficient in domain of railway nreaking up process

Keywords: breaking up process, hump yards automation, intellectualization of technological processes, fault detection, hybrid techniques, fuzzy temporal relations, reconstructed phase space

Article is devoted to consideration of methods of multicriteria optimization across Pareto. The methods using an optimality across Pareto on the basis of genetic algorithms are considered. The description of advantages of the SPEA and SPEA2 method in relation to other the most often applied VEGA, FFGA, NSGA methods is submitted, and also the comparative analysis of the SPEA and SPEA2 methods among themselves is given.

Keywords: problem of multicriteria optimization, Pareto's great number, genetic algorithm, VEGA, FFGA, NSGA, SPEA

We consider testing program finite element calculation of non-stationary thermal mode design of complex shape. We compare the results of calculation of temperature fields of design data real test. Determine the accuracy of the modeling of thermal processes in the body structure. Objective: To compare the results of thermal calculation of composite design data real test. To determine the accuracy of the finding of the program created by the temperature calculation. The design takes physical tests on heating external convective heat flux. The temperature value at the control points in the heating process is continuously recorded with a thermocouple. The results of measurements and calculations are compared. As a result of comparison, the conclusion about the accuracy of calculation of the temperature field created by the design calculation program.

Keywords: testing, finite element calculation, temperature field, construction, heating device, the calculation error, the accuracy of the simulation