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  • The analysis of a personnel management system territorial generating the companies of the Rostov region and an assessment of their efficiency

    The analysis of the existing personnel management system of the territorial generating companies of the Rostov region, on the example of JSC LUKOIL-Rostovenergo is carried out. The main directions of a personnel management system are considered: opportunities for professional development and career advance; package of social payments and privileges; moral incentive. Procedure of carrying out a self-assessment of workers and a technique of definition of annual awarding of each worker of one of the territorial generating companies is considered: criteria of carrying out a self-assessment, sequence of carrying out and a formula for calculation of total point for calculation of indicators of awarding. In the conclusion expediency and efficiency of carrying out of this sort of actions of the employees of JSC LUKOIL-Rostovenergo directed on human resource management is analysed.

    Keywords: power industry, human resource management, young specialists, Rostov region, adaptation of the personnel, social payments

  • Assessment of a residual resource of bridge cranes of box-shaped section

    Questions of definition of a residual resource of metal designs of bridge cranes are considered, the main aspects of a settlement technique of the assessment of a resource of cranes developed by VNIIPTMASh (Moscow), and also its program realization in the program MathCad environment are given. Results of inspections of cranes during the period from 2006 to 2010 are stated.

    Keywords: residual resource, bridge cranes, box-shaped section, operation, assessment

  • Assessment of a residual resource of bridge cranes of cross-shaped section

    In work questions of development of a technique of determination of size of a residual resource of bridge cranes of trellised section are considered. When developing a technique the accounting of dynamic nature of loading, deformations of racks and raskos, decrease in load ability of the bearing designs for a cause of wear of their constructive elements is made

    Keywords: bridge cranes, residual resource, rod designs, stability

  • To a question of an efficiency assessment of the enterprise's logistic activity

    Article is devoted to the questions of an efficiency assessment of the company's logistic activity . Possible indicators of an efficiency assessment of logistic activity of firm are considered. The system of indicators of an efficiency assessment of logistic activity is offered.

    Keywords: logistic activity, efficiency of logistic activity, indicators of an assessment of logistic activity

  • The construction scheme of the intellectual potential of a construction company as a result of peer review group and its structural components The construction scheme

    The article analyzes the current problem of assessing of the intellectual potential staff to better manage the organization. Considered stage peer review of the intellectual potential of a construction company. The author proposes a ternary diagram of the structure of the intellectual potential of a construction company, and established the importance of the individual components on the basis of the expert evaluations. The author defines ""intellectual potential building organization"".

    Keywords: intellectual potential,management of the construction organization, components, expert evaluation of personnel, intellectual level employees

  • About results of an assessment of impact on quality of atmospheric air and about definition of necessary extent of cleaning of dust emissions of asphalt concrete plants

    In article results of pilot studies according to influence of dust emissions in the atmosphere from sources of asphalt concrete plants on concentration and fractional composition of dust are given in atmospheric air. The obtained data testify to insufficient efficiency of actions for decrease in the pylevydeleniye in environment applied now at the considered enterprises. The assessment of necessary fractional efficiency of a pyleulavlivaniye in the conditions of the operating production is carried out.

    Keywords: dust, dust emissions, organized source of emissions, concentration, fractional structure, fine particles, fractional efficiency

  • A study of stress-strain state of Foundation of vertical vessel subject to dynamic operating loads

    The results of investigations of stress-strain state of the foundation for the vertical steel tank with sequential action loads in the construction and operation. Developed three-dimensional numerical model studies that take into account the physical nonlinearity and allows successive loading method to evaluate the stress-strain state of the tank foundation at each step of loading. Regularities of the change of the stress-strain state of the tank Foundation and subgrade in the modeling of the process of construction of the tank and fill the oil during operation. The dependences of maximum stresses from deformation modulus of concrete and soil deformation modulus.

    Keywords: foundations, tank, soil stress-strain state, filling volume model, the successive loading step method, module of deformation

  • Providing a stable financial condition of small construction organizations in conditions of crisis

    In article the sources of financing of small business, factors influencing ensuring financial stability of the small construction organizations are considered. The main problems of activity of the small construction enterprises are allocated, the analysis is carried out them and possible solutions are offered.

    Keywords: sector of small business, small construction organization, sources of financing of small business, stable financial state, financial and economic crisis, sustainable development

  • Non-stop technological update in the industry as a way to increase its competitiveness

    In this article the authors have investigated the existing strategies and mechanisms for non-stop technological update in industrial enterprises and industries. The basic mechanisms of targeted state influence on technology updates, set the main factors for improving competitiveness, determined the impact of technology on the formation of points of growth of competitiveness of the enterprise

    Keywords: technological innovation, competitiveness, competitive factors, industrial plant, industry, control mechanisms, the control action of the state, a point of growth, innovation, renewal strategy, innovative enterprises

  • A study of changing type of investment strategy of the enterprises of machine-building complex

    The article is devoted to the study of internal conditions under which there is a transition on a higher level investment strategy. The author conducted a financial analysis of 30 machine-building enterprises of the southern Federal district and the features of the financial status of enterprises with different types of investment strategy. According to the results of the research are formulated the conditions for changing type of investment strategy and assesses the probability of transition. The obtained results can be used in the framework of the organizational-economic mechanism of perfection of planning of the state support of investment development of enterprises of machine-building industry in the region.

    Keywords: investment strategy development, base development strategy, engineering company, changing the type of investment strategy, financial condition

  • Experimental dust particle leakage’s evaluation through the wet separator in the decreasing dust aspiration system of cement manufacturing

    This article describes a way of reducing dust emissions of pollutions exhausted in the atmosphere in the manufacture of cement applying high effective wet dust cleaners with a combined scheme of separation of dust from the gas flow within systems cutting dusting aspiration. It was observed a short description of main technological processes, devices and related major sources of emissions and discharges of pollutants into the atmosphere in the cement manufacture in this article. It was described an industrial survey of a representative sample of aspiration systems and of cement’s enterprises using dust precipitators within those system. There concern the main results of the dispersed analysis of variance dimension’s particle of cement dust stemming and exhausting from the kilns in this article. There is describe a new wet dust cleaner cutting emissions of dust pollution aspiration schemes from kiln cement oven into atmosphere. It was fulfill experimental research to get evaluation of the leakage’s degree of dust particles mean as outlet exhaust’s coefficient for the elaborated wet dust cleaner. It was obtain treatment dependence of the outlet exhaust’s coefficient in the regression’s dependence as function of several parameters within research work field for this wet dust precipitator parameters. The tests showed that developed wet scrubbing dust collector reduced significantly cement dust emissions exhausting in the atmosphere and high degree of reliability one’s.

    Keywords: Dust, cement, sand, cleaning apparatus, wet cleaning, building material, leakage, dispersed analysis, emission, scheme, an atmosphere, dust decreasing

  • The overall stability of a spherical shell coating of an object "Winter garden" Technopark of the RGSU

    The article examines the calculation of spherical shell coating on the overall stability under load. The calculated values of deformations in the vertical and horizontal plane. After the calculation of the conclusions and recommendations are given to conduct the necessary engineering activities to ensure the sustainability of the building.

    Keywords: spherical shell; overall stability; arch farm; calculation of the building frame; finite element method

  • About possibility of receiving a facing brick from clay raw materials of the Zvezdinsky field

    Results of laboratory researches on determination of suitability of clay raw materials of the Zvezdinsky field for production of a facing ceramic brick are stated by way of plastic formation. It is established that for receiving faultless products it is necessary to reduce air shrinkage and sensitivity to drying of a structure. Additives – sandy loam of the Dubovsky field and a fuel-bearing additive are for this purpose used. For increase of frost resistance of a ceramic crock entered the mineral modifying additive into a structure – waste of production of mineral fertilizers. Its introduction in number of 5% allowed to increase frost resistance to 50 cycles without deterioration of appearance of the burned samples. In addition, on the burned samples made of all structures there was a whitish raid. For the purpose of receiving a monophonic surface the svezhesformovannykh of samples applied special water solution for elimination of a white raid on two sides. These actions reached receiving the samples corresponding to facing products.

    Keywords: clay raw materials, facing brick, plastic formation, mineral modifying additive, air shrinkage, sensitivity to drying, frost resistance

  • Analysis of the frequency characteristics of the vibrations of a gearless lift’s direct suspension

    The analysis of the vibration system depending on the point of generation of the perturbation by frequency characteristics of a gearless lift’s direct suspension is made. It is shown that the behavior of the vibration system essentially depends on the place of perturbation: the cabin of a lift or the rope driving pulley. Depending on the point of generation of the perturbation the system of a direct gearless lift can have a “resonant” or an “inductive” character.

    Keywords: drive, freight, lift, perturbation, rope driving pulley, system, winch

  • Erecting multistory buildings with monolithic reinforced concrete slab floors by using of precast large-sized spatial structures

    Introduction. The present invention generally relates to construction elements for erecting structures, and also to methods of erecting structures with the use of construction elements. Construction elements for erecting structures are conventionally flat elements, which are assembled at a site of construction for erecting a structure. Such flat constructions elements cannot be too wide because their transportation with the use of conventional transportation means is not possible. It is therefore necessary to use the construction elements with reduced width to allow their transportation, or to produce wide construction elements at the construction site. It is therefore believed that it would be advisable to improve existing construction elements and methods for erection of structures with their use. Result. The new technology of construction, based on the use of precast reinforced concrete large-sized spatial structures with variable geometry, allowing transportation without the special vehicles. After truck shipment and restore the geometry, structure is mounted to final position. As a result of the only one mounting stage, load bearing and (or) enclosure structure, permanent formwork of a monolithic slab floor are erected. The proposed technology is confirmed by the author’s priority (Patent № US 8,615,967 B1 / Dec. 31, 2013) Conclusions. Patent search report and the actual fact of the U.S. Patent allow us to draw a conclusion on feasibility and prospect of new technology.

    Keywords: technology of construction, precast reinforced concrete structures, spatial structures, transportation