The introduction of new standards of higher education, especially the mentality of today's youth lead to the fact that the established methods of teaching classes in high school, by the way, is still widely practiced, do not allow the full interest of students and to provide high efficiency of development of the subject. In connection with the above, great interest is holding lectures with interactive forms obucheniya.Odnoy of the most effective and low-cost training in interactive forms a lecture scheduled errors (lecture-provocation). Teach people to think, quickly analyze professional situations, to act as experts, to work in a team - all this is possible if we use different kinds of interactive activities, including this kind as to the planned lecture errors.

Keywords: systematic approach, improving the efficiency of the educational process, lecture scheduled errors, interactive activity, activation of learning and cognitive activity, technical discipline

This article includes mathematical models that optimize transportation costs flakiness rubble and dropouts

Keywords: flakiness broken stone, gravel, mathematical models, transport, optimization of transport costs

The article reveals the challenges of designing oil and gas sector, associated with large economic costs and shows how to use modern methods of design, namely through the creation of an information model of the project, it is possible to avoid errors at all stages of creation and implementation of the project. Application of information model of the project according to preliminary estimates, could lead to savings of up to 10% of economic resources. Today, many companies have successfully used the BIM model, one of the biggest example is the oil and gas field in Badr.

Keywords: information design, BIM, simulation, implementation of the project, Gazprom-Neft

In this article on the basis of the theory of the systems of mass service (SMS) the analitiko-numerical model is developed for the distributed information system (IS) in the conditions of the high level of a network traffic. Expressions of criterion function for a problem of multiple parameter optimization of the transferred packages, formulas of calculation of characteristics of SMO on the basis of a vector of the stationary distribution of probabilities (SDP) are given

Keywords: the distributed information system, network traffic, the adaptive protocol, queuing system, Markov process, target function, multiparameter optimization, the state space, the infinitesimal matrix, vector of stationary distribution of probabilities.

The article proposes a special device which enables to improve the preparative processes during the main pipeline break at any technique of general maintenance or trench breaking. The device has been made to fix characteristic points on the surface of the earth. The application will enable to exclude the use of stakes or pegs driven into the ground. The device allows to continuously mark the space without stopping the machine to apply a special mix. The use of the marking on portions of pipeline bends will enable to cut the volume of the ground extracted from the trench and therefore to reduce the length of stripping. The application of the device will allow to improve the preparative processes prior to stripping works. The use of the proposed device will give the opportunity of its application in all the climatic conditions nationwide.

Keywords: Akhmedov A. M.

The article proposes an innovative device to install main pipes sections into strings when building and maintaining the linear pipeline portion. The spacial process flowcharts are given to install main pipeline sections into strings and the general view of the proposed device. The application of the device will enable to reduce the number of the pipe-laying machines and to completely avoid the application of special devices and mechanisms when supporting sections and and adjusting their edges to perform welding and insulation works. The device can be used also for tying in of the 24 and 36 m strings into one branch. One can achieve a considerable simplification of the working operation for adjustment and matching the edges of the two extended pipe sections. The proposed device will improve the equipment for the repair and construction site in general and to enhance the quality of the active works.

Keywords: main pipeline, general maintenance, adjustment of pipe sections, building of the linear portions of main pipelines, repair and construction site.

The article presents a description of the main factors, which are necessary for correct simulation of process drying in a fluidized bed of inert particles. The main difficulties encountered in the scaling of laboratory dryers. Specify the nature of the impact interaction of the particles of inert and drying agent on heat-mass transfer in the drying process. Presents the description of the statistical models used to simulate the interaction of particles of inert material. Specify the main parameters and assumptions of the model. Presets the experimental conditions for the analysis of the nature of the motion of individual particles in a fluidized bed.

Keywords: modeling, fluidization, inert, drying, mode, particle, layer, trajectory, scaling

The frequency divider for 8, operating in a range of input frequencies 8-18 GHz is considered. The function diagram is shown. The design and element base is described in short. The model and its experimental research is made. The technique and the block diagram of the experiment is described. Frequency dependence of transmission coefficient is measured. It is shown, that the frequency divider together with the two-cascade limiting amplifier has sensitivity minus 75 dBW, transmission coefficient is about 40 dB and nonuniformity of transmission coefficient is 1.64 dB. Level of the second and third harmonic of output signal is measured.

Keywords: frequency divider, centimeter waves, microcircuit, experiment, amplitude-frequency characteristic

The article considers the description of the design and construction of the Ultra high frequency mixer on a combination and slotted a microstrip transmission line. Presents the methodology and results of the experiment by analysis the amplitude characteristic. It is shown that the conversion loss equal to 9 dB, the dynamic range of not less than 60 dB, the upper limit of the linearity of the amplitude characteristic is 1mW.

Keywords: mixer, Schottky barrier diodes, microstrip line, slotline, decimeter range, amplitude response, Ultra high frequency.

This paper analyzes two types of automatic flow measuring systems, energy resources and water produced in Russia and in other countries. The main features of the division scheme constructionof for systems with the collection of telemetry data in Energosbyt and based on the counters with programmable smart cards and the ability to load switching. The advantages and disadvantages of such systems are considered. The article presents the basic elements of modern automated flow measuring systems, energy resources and water: counters and power, as well as data collection and transmission device; communication and communication equipment; A computer with special software installed; Software for data exchange measurements with other companies or electricity supplier; Software for predicting energy consumption and water.

Keywords: automated system of control and accounting of energy resources, wireless technology, multiple access to the radio channel, energy accounting device.

In article questions of system communications of performance indicators of management of a property complex of a higher educational institution are considered. For assessment of interrelations cognitive approach is used. The main influences of indicators at each other are revealed. The cognitive map, a matrix of interrelation of indicators are constructed.

Keywords: fixed assets, cognitive model, higher educational institution, cognitive map, performance indicator, capital productivity, capital-output ratio, fondovooruzhennost, matrix of interferences

The article presents a new design of reinforced concrete I-beam coverage with prestressed reinforcement, in which the ribs are stretched zone side ledges. This solution allows you to pick off high-strength prestressed reinforcement along the length of the element, thus increasing the ratio of reinforcement used in comparison with a standard solution

Keywords: reinforced concrete beam is equal to the resistance of prestressed reinforcement, combined prestressing

The development of the approach to multi-criteria robust optimization is presented in article by developing of a technological machines robust optimization method in a joint synthesis of a parameters and tolerances on them. The ability to search for optimal solutions is the advantage of the proposed method in the absence of functional dependencies for single quality parameters from the input parameters that have extreme character and in terms of the existence of intuitive perception about their best averages. A structural (functional) synthesis, a parametric synthesis and a synthesis of tolerances theories were used to develop a method. This article may be useful for researchers studying the problems of finding optimal solutions during the implementation stages of creating and implementing life cycle of technological machines and for researchers studying the problems of improving the quality and competitiveness of technological equipment in domestic enterprises.

Keywords: tolerance; parameter; synthesis; robust optimization; processing machine; area of optimum values

Article contains features of planning of the house with a penthouse and garage, the main pluses and minuses of construction. In article advantage use of frame option of construction is described.

Keywords: penthouse, garage, planning, drawing, low construction, heat, soil, framework, floor, warming

The results of numeral experiment you show that to split beamless slabs on finite elements without the use of absolutely rigid bodies true the following statement: with the increase of the size of the finite element area is required for calculating the reference valve As.2 is reduced. In all considered grids with the area of the transition from AЖТ to the plate in the form of triangles observed the effect of the increase required for the calculation of rebar on the distance from the face of the column, which in our opinion is illogical and difficult to explain. The creation of transition zones with finite elements having dimensions close to the size of the AЖТ leads to low results and can not be considered a good solution. The transition from AЖТ to the plate with a crushing grid to a size equal to half of the column cross-section gives results almost identical with the variant of splitting the plate into finite elements of size equal to the cross section of the column without the use of absolute rigid bodies. Given the complexity of the representation of junctions of columns with plate type 3хАЖТ practical importance is a variant of the partitioning plates (in the node pair with the column) on a square (close to square) finite elements, whose dimensions are equal to the cross section of the column.

Keywords: reinforced concrete slab, monolithic structure, the calculation of structures in Lira-SAPR