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  • The definition of the current tension in the boom single bucket excavator

    The method of definition distribution Fisher-Tippeta parametres of final volume population (Ас, Вс, Сс) under the selective data of the average stress is offered in the given work. Average values of parametres (Ас, Вс, Сс) thus is recommended to use at repeated modelling. Thus the Ас, Вс, Сс received is recommended to use average values of parametres at repeated modelling.

    Keywords: the selective data, stress, Fisher-Tippet distribution, population, modeling.

  • The accuracy of the determination of moist component of correction into the distances

    A study of the accuracy of the determination of corrections into the distances, measured by radio-electronic systems, is executed for moist component of refractive index. The original formulas of the determination of corrections for moist component into the inclined distances are obtained.

    Keywords: Atmosphere, Refractive index, Moist constituting, Correction into the distance

  • Transformation of coordinates, utilized in geodesy

    The solution of the vital problem of transformation of coordinates of one system into another is proposed. The formulas of the connection of rectangular and geodetic coordinates, different three-dimensional rectangular coordinates and systems of plane coordinates are given.

    Keywords: Geodesy, Coordinates, Transformation of coordinates

  • Simulation of the design activity diversification of innovative enterprise

    We consider two different manufacturing techniques developed screw piles ACSYS. The order of devices of this type of piles. Describes the advantages of the pile ACSYS in comparison to other existing precast, vibrodent and rammed piles. Marked features of work in a structurally unstable soils.

    Keywords: screw pile, AXIS, subsiding soils, screw, load capacity, screw skvazhinoobrazovatel, besklinkernom binder, vent soil liner

  • The effectiveness of cost management in the building industry on the base of innovative logistic

    We consider the main content of logistics costs of building production, the Usage of innovative logistics on construction enterprises. The use of innovative logistics forms the logistics capability are considered.

    Keywords: logistics costs, capital construction, logistizatcija

  • Features of the interaction of the concept of "logistics" and "management of supply chains " in building.

    The main content and the functional areas of Construction, integration and coordination of management of supply chains , the traditional concept of inter-firm cooperation are considered.

    Keywords: physical implementation of material flows, management of supply chains

  • Analysis of the state of traditional financial accounting in Russia

    The article analyzes the traditional accounting systems in construction. The analysis was conducted from a survey of 135 construction companies on 10 indicators. The analysis allowed to identify four models and recommend them for the following methods of organization and the participants of the construction process: - an integrated system with a single accounting management accounting (construction activity);-uniform accounting analytically the (investment and construction activities);-uniform accounting general orientation (participants in the implementation of investment projects);-boiler method is not recommended.

    Keywords: Financial accounting, construction, accounting systems, financial accounting model, the formula cost, accounting algorithm.

  • The Optimality principles in stydying of the social and economic labor market processes

    Labour market is a complicated social and economic system, which requires the necessity to consider a number of characteristic properties (stochasticity,nonlinearity,inertance,nonstationarity) for investigation and modelling labor market processes and phenomena. In this article the problem of optimum control of a labour market is mathematically formalized. This allows for regional system of a labor market to reach desirable indicators, namely the set unemployment rate.

    Keywords: Labor market, optimum control, optimizing tasks, principle of a maximum of Pontryagin, social and economic system

  • Comparison of the results of a calculation of the astronomical refraction near the horizon in different ways

    Performed calculations of angles of the astronomical refraction in different ways and made a comparative analysis of the results of a calculation. Provides recommendations for the use of any means in different contexts.

    Keywords: Astronomical refraction, the Hour angle, Anti-aircraft distance, atmosphere, Pulkovo table.

  • Astronomical Refraction anomalies and their accounting

    When performing measurements anti-aircraft distances of celestial bodies must take into account not only the corners of the astronomical refraction, but also its anomalies. The method of accounting for refraction based on observations of heavenly bodies near the horizon.

    Keywords: Astronomical refraction, Anti-aircraft distance, atmosphere, Refractive errors, Azimuth

  • To a question of a choice of protection of building designs at the enterprises with excited environments

    The question on the scientifically-grounded choice of protection of building designs at the enterprises with excited environments which mechanism on materials of designs is insufficiently investigated is considered. (aggressive technological environments of the medical enterprises)

    Keywords: Corrosion destructions, building designs, excited environments, protection against corrosion

  • Optimization of search the dust removal device for the enterprises of road and building manufactures

    In article are presented the analytical dependences, characterizing general and fractional efficiency on the basis of the is likelihood-stochastic approach, allowing to plan experimental researches and to develop design procedures of dust removal devices of the enterprises for manufacture of road and building materials. Research of dust properties and optimization on basis of constructive and regime parameters allow to provide demanded efficiency of catching of a dust.

    Keywords: "the is likelihood-stochastic approach, fractional efficiency, the dust removal device, optimization of parameters, manufacture of road and building materials "

  • To the research of possibilities and the field of application of the improved technology of the concrete mix transportation to the point of placement

    The article displays the results of research of possibilities of improved by the author technology of inertial conveyor transportation of concrete mix to the point of placement. The author defines and justifies the field of this technology rational application, suggests the construction of a portable inertia conveyor which lets carry out the whole set of advantages of the technology examined while concreting of building structures

    Keywords: concrete works, mechanization of concrete works, concrete mix, concrete mix transportation, portable inertia conveyor, technical and economic performance of transportation process

  • Construction lending covenant

    Construction lending risks define a special operations procedure for lender. The most important measure to construction lending risk minimization are the covenants (information and financial). The information covenants are used for minimization the hidden information (pre-contractual opportunism), and financial covenants (positive and negative) – for minimization the hidden action (post-contractual opportunism). Institutionalization of covenants as a relevant control and supervision procedure allow to reduce information asymmetry and make the construction lending process less risky and more predictable for concerned parties (agent and principal).

    Keywords: real estate financing, default risk, construction loans, credit capacity, debt, financial covenant

  • Methodology of ecological and urban-plnning support of listed building's conservation on basis of environmental monitoring

    Scientific novelty of the research is the development of methodology of ecological and urban-plnning support of listed building's conservation based on monitoring environmental conditions, monitoring of hazardous geological processes and monitoring the technical condition of listed buildings.

    Keywords: Listed buildings, ecological monitoring, geological risk, technical condition, GIS technology

  • System synthesis in real time of intellectual and adaptive management mekhatronnym object changeable structure

    In article for stability conditions in "small" the synthesis algorithm in real time of optimum discrete anticipatory control is received by mekhatronny object which together with algorithm of an assessment of a condition of the discrete filter of Kalman realize an electronic adaptive control system. In "big" it is offered to apply management of mekhatronny object to the maximum speed with neyrose-tevy realization and intellectual realization on "golden rule" of the person, making the decision. System synthesis of offered algorithms in real time realizes intellectual and adaptive system of anticipatory management of mekhatronny object of changeable structure.

    Keywords: mekhatronny object of changeable structure, criterion of the generalized work, an assessment of signals of the management, predicting model, criterion of a maximum of speed, neuronetwork realization to the maximum speed; realization on "golden rule".

  • Assessment of criterion of the generalized work at management optimization mekhatronnym object changeable structure

    The mathematical model of functioning of mekhatronny object of the changeable structure is given in article, described predicate and differential and predicate raznostny by the equations. Expression for an assessment or a changeable part of discrete analog of criterion of the generalized work is deduced by optimization of management by mekhatron-ny object of changeable structure.

    Keywords: mekhatronny object of changeable structure, an assessment of criterion of the generalized work, predicting model, optimum algorithm of management with predicting model, the predicate and differential equations, predicate raznostny the equations.

  • Methodology of ecological and urban-planning support of health care facility's placement under reconstruction of urban areas

    One of the priorities of socio-economic development of the municipality is the effective work aimed at improving the efficiency of territorial resources’ using, quality development, reconstruction and modernization of the network of agency of health care. In this article the problem of placement for agency of health care considers at reconstruction of urban areas. There is an environmental condition in focus, when choosing a site location of the agency of health care.

    Keywords: agency of health care planning, GIS-technologies, Sustainable development, reconstruction of urban areas, environmental condition

  • Improvement of methods of calculation of subsiding deformities

    The questions of definition of subsidence by different methods. Points out the defects in the regulations and the factors that must be considered when determining the subsidence in the laboratory. The results determine the subsidence of its own weight of soil, obtained by different methods.

    Keywords: subsidence, flooding, filtering, warping, base

  • Project financing risks mitigation instruments

    Project financing provides an efficient allocation of risks between key counterparties of project initiatives, which are best suited and have the most appropriate instruments to cover this risks. The study of structural and operational principles of project financing risk management instruments: contractual arrangements and associated guarantees (turnkey (engineering, procurement, and construction) agreement, contractual structures of the operating period: offtake / procurement agreements, operation and maintenance agreement), contingency funds, cash trap, risk compensation devices, derivative contracts and insurance – allowed to reveal specifics of their application and assess their implication for mitigation the project financing risks and for success of the project financing initiatives.

    Keywords: project finance, risk management, project financing risks, turnkey (engineering, procurement, and construction) agreement, put-or-pay contract, take-or-pay contract, operations and maintenance agreement, debt service coverage ratio, cash trap

  • Buckling of longitudinally compressed bars of variable stiffness creep

    The article is devoted to the stability of the polymer rods variable stiffness with the initial imperfec-tions and the development of creep deformation. The distinctive feature of the paper is a variable stiffness of the cross section and the use of fixing all, "seal-hinge" "seal, seal", "seal-free edge."

    Keywords: stability of rods, creep, highly elastic deformation, polymeric materials, coupling equation of Maxwell-Gurevich

  • Synthesis of protein products. Receipt of black caviar

    In article possibility of reception of an artificial foodstuff, in particular, artificial black caviar, both in laboratory, and in a life with a view of creation of is minimum necessary conditions for preservation of a life and health of people in extreme situations is considered. Initial products is foodstuff with application of the harmless components applied in the food-processing industry, as dyes.

    Keywords: Caviar black, gelatin, cod-liver oil, a herring brine, , silver nitrate

  • "Blooming" blue-green algae (cyanobacteria) - a variety of emergency situations in reservoirs

    Strengthening of processes of eutrophication and toxification reservoirs examined in the aspect of emergency. Shows the negative effects of "bloom" of blue-green mikrvodorosley and proposed approaches to localization and liquidation of emergency situations caused by their massive development.

    Keywords: emergencies, water, cyanobacteria, "bloom" of blue-green algae, toxification, eutrophication

  • The use of modern flame retardants to repair fire-retardant cable coating end of life cycle

    The possibility of carrying out the repair work intumescent fire retardant coating of cable type, end-of-life and Regulated lost their fire-resistance rating, with modern high-performance flame retardant formulations vspuchichvayuschihsya

    Keywords: Retardant cable coating, fire-retardant efficiency, lifetime, maintenance and rehabilitation

  • Calculation of shell variation-energy method

    In this paper, the expression for the strain energy arbitrary shell, numerically equal to the work of the internal forces in the curvilinear coordinate system, which coincides with the lines of curvature of the middle surface of the shell, which is used in calculating the shell variation-energy method.

    Keywords: envelope, variation-energy method, the minimum total potential energy of the system, movement, deformation.