The article dwells on the theme of solving differential equations of the fluctuations of the military caterpillar machine’s frame with regard to relatedness between them on the grounds of analyzing influence of suspension’s parameters on vertical and angular fluctuations of the military caterpillar machine’s frame. The structure of formed dependencies with regard to relatedness points that full division of the equations of the fluctuations on coordinates and assessing, on this base, the evenness of the machine’s move will be incorrect, since mutual influence of vertical and angular fluctuations regarding to military caterpillar machine is considerable.

This article contains an overview of developing concepts in the road transport industry, such as road transport, transport system and infrastructure; there are definitions of concepts, taken from various sources, including legal documents; there are presented differences in the interpretation of certain concepts. The author makes a conclusion on the terminology development and differences in the interpretation of road transport and its components.

Productivity of bridge cranes depends on performance of mechanisms of moving and lifting loads of bridge cranes. The article contains data on influencing speeds of crane’s movement, cargo cart, speed of loads lifting, and also ways of crane’s movement, cargo cart, height of lifting load and other factors on its productivity. There are presented functional dependences of bridge cranes’ productivity on influencing factors.

The authors suggest to use the tables of possible variants, which contain the schemes of forming primary blanks and semi-finished products for subsequent operations and mathematical models to determine the optimal combination of number of stamping’s transfer and complexity of tools’ design with permissible loads for choosing rational technologies of producing ball studs of various forms’ automobiles using cold forming.

The authors suggest the ways of developing infrastructure of using compressed natural gas as a motor fuel on passenger motor transport. There are presented prospects of using compressor filling modules near city distributive stations on natural gas pipelines in the cities with poorly developed infrastructure of providing motor transport with compressed natural gas.

The article dwells on the method of assessing realization of activities of the state program "Accessible Environment" to improve access to the environment for people with disabilities and limited mobility on the example of big cities of the Russian Federation. The unavailability of the transport system reduces the mobility and leads to discrimination on the basis of disability. Developed grade system of accessibility is directed to assess the effectiveness of program activities. There are considered the problems of using normative framework, quality certification of services’ accessibility and further ways for improving availability on the legislative level.

The authors analyze the possibility of suppressing load’s pendular oscillations of a bridge crane with the relay drive at single turning on of the drive to the acceleration and subsequent singular braking to zero speed with constant accelerations. There are presented results of studies of influencing constant values of acceleration braking and maximal speed of moving drive of separately managed bridge crane's coordinate on the time of movement, length of movement and residual amplitude of a load oscillations while minimizing the latter. The authors consider the controlling case of minimum possible single drive's turning on to the acceleration and single drive's turning off at braking.

The authors have implemented a review and analysis of instruments and equipment for express evaluation of elasticity modulus, California bearing ratio and soil hardness, measured by the depth of penetration of the dynamic penetrometers’ cone from a single impact. The analysis of the predecessors’ work will allow to develop mathematical models relating the coefficient of soil compaction with a coefficient of moisture when testing with various devices, installations of dynamic loading, dynamic cone penetrometers of Russian and foreign production, soil hardness gauge - GeoGauge. The authors describe the methodology of experimental studies, including laboratory works and full-scale testing. The use of research results will allow condense the grid of compaction ratio’s control, which will increase the reliability of tests and the homogeneity of compaction’s degree. This will increase the smoothness of surfaces and ensure the required level of consumer properties of an automobile road for a longer period of operation.

The authors propose a method for solving the problem of belonging group constructive solutions of a roadbed to areas with repetitive, along a route, engineering and geological conditions in design of roads on permafrost grounds. There is developed an algorithm of selecting effective options based on combinatorial method on criterion of minimizing total discounted costs for construction, major repair, repair and maintenance of a road construction during life cycle. The result of problem solution is structuring of an object, which serves as the basis for the organizational and technological design.

The article dwells on the results of computer modeling of pilot samples designed to testing for pulling out deformed reinforcement from concrete. The author analyzes the stress-strain state of finite elements of certain models, determines the areas of the probable cracks formation at elastic deformation of materials. The author discovers the character of concrete destruction on the different theories of durability. The particular attention is paid to identifying conditions of dangerous phenomenon of splitting concrete in the area of bar anchorage.

There is carried out an analysis of structure formation’s influence during solidification of cements. There is shown a role of composition and properties of cements on forming the structural parameters of cement stone, which determine its performance characteristics. There is ascertained an effect of the capillary-porous structure on the properties of clinker minerals and cements. The authors have developed an algorithm of controlling the processes of structure formation during creation of smart composites.

The paper presents the results of stamp testing double-layer base of crushed stone and sand, reinforced with planar geogrid with steel fibers in a plastic shell. There are determined regularities of deformation and gotten the deformation characteristics of reinforced construction. Experimentally determined deflections of the reinforced base are compared with the results obtained theoretically. The reinforced layer of crushed stone is considered as a multi-layer plate on the elastic foundation, for calculation of which there is used the Bubnov-Galerkin method. The theoretical and experimental results are satisfactory coincided. The effect of reinforcement on deflections is established.

The authors consider the problem of using metallopolymers at reconstruction and repair of molds for plastics’ moulding. The authors compare physical properties of molds’ materials and metallopolymers. On the basis of the performed analysis, the authors have proposed some structural elements of molds for using metallopolymers. The article presents advantages and disadvantages of using metallopolymers in elements of molds.

The article dwells on the research of climatic conditions affecting the formation of water and thermal regime of roadbed’s soils of automobile roads on the territory of the Far East’s south. The authors have identified connections and regularities of changing climatic conditions, determining the distribution of geocomplexes’ signs within the borders of road and climatic zones. The authors have identified the discrepancies in the territorial division of road and climatic zones, rather tentatively identified in the existing standards of road engineering. Considering the factors of zonal, intrazonal and regional character on the territory of research there are marked the border lines of road-climatic zones.

This article considers the main factors affecting the bearing capacity and displacement of piles in rock under horizontal loads. The main methods for calculation of piles for horizontal loading are: analytical, empirical, numerical methods. Today, numerical methods of calculation that take into account many factors affecting on piles, are the most effective in the calculation of piles in rock under horizontal loads. The method of calculation, based on the application of numerical methods and the method of experiment planning, allows us to calculate the bearing capacity and deformation of piles taking into account the main factors influencing on piles in rock. When using the proposed method, solutions can be obtained by analytical method (when solving parametric equations) and graphical (using nomograms), which greatly facilitates the choice of the design parameters of the piles at the preliminary design stage.

The article dwells on the basic models of a fire, allow to evaluate the influence of dangerous factors of fire: an integral model; differential (field) model. There was suggested an algorithm of a sequential and single occupancy for completing complex structure of an object’s fire fighting system. There are presented the calculation of development of a fire’s hazards in time during burning of propellant charge, the assessment of basic characteristics’ values. The results have showed good agreement between the experimental and theoretical studies.

The article dwells on the mathematical work description of air-supply devices used in ventilation systems of residential buildings with decentralized mechanical inflow and natural venting. There is substantiated the choice of the mathematical function’s type on the example of test results of a number of air-supply devices and ventilators. There are described possible options for finding coefficients included in the equation, which graphically displays head and flow characteristics of air supply devices with mechanical draft of air movement.

This article dwells on the equation of geometric constraints of road harrow’s links, mathematical model of reaction force of developing medium on the rotor, changing the position of the cog during rotation and moving the machine, detection of angle contacting the harrow, the change of chip thickness from supply to the i-cog, connection of chip thickness and supply to the i-cog, design scheme of forces acting on the road harrow’s cog.

The issues concerning stress-strained and calculation durability of cylindrical saw soil digging machine are regarded, which work under the pressure of clay mortar. The correlations of strains occuring in a saw are got, taken into consideration with the inert loadings and clay mortar pressure. Here, the methods of calculation durability at the stage of saw manufacturing are worked out.

This article provides the structure and mathematical description of the system of automatic control of a screw pile sinking. The structure of the system is represented as a scheme with parametric relations between the blocks. The authors have proposed a mathematical model of a system consisting of separate subsystems’ models, for which there are provided calculated schemes and differential equations. Considerable attention in the presented mathematical model is paid to the dependencies between the plurality of structural parameters of the system.

There is presented an algorithm of the method for determining the remaining resource of motor oil of automobile transport. Method for diagnosing motor oils is based on the technology of assessing diagnostic parameters of the system "engine - motor oil" using methods of drop test and subsequent digital processing of drop test’s chromatograms.

The authors have carried out critical analysis of the innovative policy pursued in Russia. Problems of developing creative potential of participants of innovative activity and management of intellectual resources are actualized. There are considered possibilities of intellectualization of regional economy by means of involving representatives of a creative class in innovative activity. In the context of the strategy of social and economic development of the Omsk region there is proposed a project of creating the center of innovations’ design - points of a creative cluster’s growth.

The article describes the relevance of researching methods and principles of formation and calculation of the airport charges’ rates. There are presented controversial issues in this area of research: opinions of airlines’ experts, airport companies, experts and market analysts. The authors also provide an overview of the foreign market for airport charges and methods of their application. The authors present recommendations for improving formation of the air tariff’s component.

The article dwells on the concept of system and synergetic approach in controlling intellectual and creative resources in conducting organizational changes at the enterprises of railway transport. The authors have suggested a structurally functional model of a system controlling intellectual and creative resources in the conditions of organizational changes on the basis of system and synergetic approach. As a methodological basis of controlling intellectual and creative resources (ICR) in the conditions of organizational changes, the authors suggest to apply principles and requirements of synergy and the theory of systems which are seldom used for such tasks solution.

The author has considered the issues of forming hierarchical structure of design and survey works for complex infrastructure objects of capital construction. The concept of works’ decomposition is disclosed. There are identified and described the characteristic features of partitioning the project into components. On the analysis of theoretical sources and generalization of practical experience in project management the author has proposed a variant of the hierarchical structure of works. Using the obtained hierarchical structure of works the author suggests solving problems of forming control teams for realization of complex projects.

The paper dwells on the main approaches for development and selection of anti-crisis management’s strategy of a profit organization with the influence of environment and priorities of its development. During the crisis every company develops anti-crisis strategy based on the crisis’ scope, priority objects of development. As practice shows, success or failure in overcoming crisis depends on the right response, from the direction of the company, to external challenges and internal threats.