General plate theories are commonly classified based on certain kinematic constraints related to the transverse displacement (w) of the plate. As can be seen from this figure, the 2 x 5 mesh of Q4 elements (31 unconstrained displacement degrees) significantly underpredicts the transverse displacement of the slab.
Parametric Analysis of a Thin Anisotropic Solid Circular Plate
Effect of variations in n = E1/E2 on the simulated axial stress distribution through the depth of a rigid circular plate. Effect of variations in p = G12/E2 on the simulated axial stress distribution through the depth of a rigid circular plate.
Parametric Analysis of a Thick Anisotropic Solid Circular Plate
To keep the elements of the same size throughout the thickness of the solid circular plate, an 8 by 10 Q8 element mesh is used to discretize the plate. The variation of the axial stress distribution with normalized depth as a function of h is very similar to the rr distribution shown in Figure 13.
Conclusions
Increases in plate thickness do not affect the parabolic distribution with depth of the shear stress. Similar to the radial and circumferential stress distributions, the magnitude of the shear stress decreases with increasing plate thickness.
Introduction
The developed experimental device of an electric pulse suppressor performs gas cleaning by applying an electric shock discharge to the electrodes located in the suppressor. Experimental determination of the cleaning of exhaust gases of an automobile muffler by an electrical impulse of the distance between the electrodes.
Methodology
As a result, 6 experiments will be carried out in the experiment, the number of which will be determined by the product of three values of the distance between the electrodes to the number of two exposures to the gas with and without the electric pulse. Experimental determination on cleaning the exhaust gases of a car muffler by an electric pulse.
Results and discussion
Following the results of the experiment, the regression-correlation analysis of the obtained values of gas transparency y depending on the change of the distance between the electrodes x was performed [4]. Results of approximating the gas transparency function p by changes in the inter-electrode distance l.
Conclusions
Kryuchkov – 3rd year PhD student, Department of "Transport equipment and logistic systems", Faculty of Transport and Roads, Abylkas Saginov Karaganda Technical University, 56 Nursultan Nazarbayev ave., Karaganda, Kazakhstan. Sinelnikov - 3rd year PhD student, Department of "Transport equipment and logistic systems", Faculty of Transport and Roads, Abylkas Saginov Karaganda Technical University, 56 Nursultan Nazarbayev ave., Karaganda, Kazakhstan.
The Experimental Investigation of a New Design of Stirred Media Mill
Materials and method
- Description of the experimental apparatus
- Input and output patameters
- Milled material
- Planning of experiment
- Experiment procedure
Vasil's connection of the shaft with the driven pulley is ensured by an elastic coupling. The ellipsoidal rotor is rigidly fixed with an interference fit to the threaded part of the shaft.
Renovation and modernization issues of residential development in Kazakhstan
Materials and methods
Housing and communal services in Kazakhstan consist of the municipal sector (water, heating, gas, electricity) and the housing sector (apartment buildings and individual dwellings) [14]. Analysis of the existing system of housing and communal services in the country revealed a number of problems that affect its effective operation [15, 9].
Results and discussions
A special feature of the housing stock of Kazakhstan is the predominance of mass-type residential buildings. ENU bulletin named after L.N. Issues of renovation and modernization of housing development in Kazakhstan.
Формирование «зеленой» архитектуры жилых комплексов (на примере Астаны, Сиднея)
- Введение
- Методы
- Результаты и обсуждения
- Выводы
В данной работе были исследованы жилые комплексы «Зеленый район» и «Единый центральный парк», в которых поиск дизайна «зеленой» архитектуры, имеющей разнонаправленный характер, позволяет признать эффективность принятых инновационных решений для будущее развитие современной архитектуры и использование материалов в дальнейшей архитектурно-строительной практике, а также в качестве профессионального исследования в области архитектурного проектирования жилых зданий. Так, по системе «Патрик Блан» архитектура фасадов «One Central Park» дополнена вертикальным ландшафтным дизайном, ярко подчеркивающим эстетику восприятия «зеленой» архитектуры и индивидуальный подход к современному решению. за энергоэффективность комплекса. Особой привлекательностью «зеленой» архитектуры «One Central Park» является инновационное решение в виде выступающих консольных плоскостей, в которые встроены 320 солнечных отражателей.
Note: In this article, as part of the study of the "green" architecture of buildings, two large developing cities Astana and Sydney are considered, where, according to the authors, they are the most pronounced forms of environmental pollution due to a number of similar reasons for their occurrence .
Функциялық тюнингтің түрі ретінде жаңа трибожұптасу қолданылуы бар цилиндр-порнешьдік топты жөндеу жинағын әзірлеу
Kushaliev, R. Korabay
The main difference of the new solution is the use of spring rings instead of the usual compression piston rings. The main purpose of functional tuning is to increase engine durability and engine technical indicators. In the preliminary works, the practical installation of the new technology on the internal combustion engine and the acquisition of new data as a result of the experiment are envisaged.
Kushaliev - candidate of technical sciences, PhD, acting associate professor of the Department of Transport, Transport Engineering and Technology L.N.
Мақсары майын өңдіруге арналған пресс жабдығын жобалау және есептеу
Қалыптаушы арнаның шығынды-арынды сипаттамасы
Орташа диаметрлерді da, db сипаттайтын болсақ, бұрғының ішкі диаметрі d, арнадағы өнім қабатының қалыңдығы, δ және конустық бұрышы γF.
Зеерлі цилиндрдің шығынды-арынды сипаттамасы
Пресс жабдығының шығынды-арынды сипаттамасы
Profiling the bioactive components of safflower seed and seed oil: cultivated (Carthamus tinctorius L.) vs. Mursalykova – doctoral student of the department "technological equipment and mechanical engineering", Shakarim University, Fizkulturnaya str. 4, Semey, Kazakhstan. Kakimov - candidate of technical sciences, Head of the Department of "Food Technology and Processing Products", S.
Kassenov - Doctor of Technical Sciences, Professor of the Department "Food Technology and Processing Products", S.
Дизель қозғалтқыштарының негізгі көрсеткіштеріне аралас отынның әсерін экологиялық бағалау
2Жогары перевод вы коммуникация колледжі, Астана, Казахстан E-mail: *[email protected], [email protected], kush_mail.ovazhakush.ru. [email protected]. Environmental assessment of the impact of blended fuels on the main indicators of diesel engines. Studies have shown that adding one-third dimethyl ether to diesel fuel is the most effective additive in reducing the residual gases emitted by diesel engines.
Torebekova – master of technical sciences, Higher College of Transport and Communication, str. 2 Satpayev, Astana, Kazakhstan.
A comprehensive approach to concrete strength testing: combining destructive, non-destructive and wireless sensor methods
Methods and materials
This study examines the features of concrete resistance determination methods: destructive method (pressing), non-destructive method (ultrasound device) and alternative method (maturity of sensors). Tests to determine the strength of concrete by the destructive method of the press and the ultrasonic device are carried out in accordance with GOST. In determining the strength of concrete, the number and location of the controlled areas were.
And one of the modern methods of determining the strength of concrete are sensors for the maturity and strength of concrete.
Conclusion
According to the results of the analysis of the quantitative-qualitative method, all 3 methods of concrete strength control have their positive and negative properties. Leonovich // Increasing the reliability of concrete strength control by non-destructive methods based on their combination. Fedorova // Investigation of the problem of the reliability of concrete strength assessment using non-destructive methods.
A comprehensive approach to concrete strength testing: combining destructive, non-destructive and wireless sensor methods for construction and architecture.
Effectiveness of reinforcement on soil subsidence
Results and Discussion
When designing structures on collapsing soils, it is necessary to take into account the possibility of increasing its moisture content by soaking the soil from external sources (rainwater, meltwater) from above. It is necessary to provide a “covering layer” structure on the pavement in areas where the groundwater level is close to the bottom of the embankment, for more solid resistance to loads of the above structure. Baizakova geomaterials, namely geotextiles, increase the bearing capacity of the soil and improve its deformation properties.
The use of geosynthetics for soil reinforcement: a laboratory experiment to develop the practical skills of graduate students // World Transactions on Engineering and Technology Education.
Survey of overpass foundation in engineering-geological condition of Kazakhstan
Detected defects in foundation structures Corrosion of reinforcement in the foundation pits is shown in Figure 7. Corrosion of fittings in foundation pits for outriggers Cracks on the surface of the foundation are shown in Figure 8. Cracks in the surface of the MF#4 foundation Voids under the foundations of MF3 are shown in Figure 9.
Visual and instrumental inspection of the monolithic foundations (MF#1, MF#2, MF#3, MF#4) did not show any major damage or deviations from GOST.
Смарт қаланың ТКШ ресурстарын нақты уақыт режимінде жедел басқару үшін мультиагенттік жүйені әзірлеу
Мультиагенттерге негізделген жоспарлау әдісі
Жүйенің құрылымы және интерфейсі
Multi-agent systems for real-time resource allocation, scheduling, optimization and control: industrial application // Proc. Development of a multi-agent system for operational management of smart city housing and common services resources in real time. The principles of developing a multi-agent system designed to manage the resources of the housing and common services of a smart city in real time are described.
The multi-agent system offers the ability to flexibly respond to unforeseen events that arise in the work process, which enables you to plan, optimize and monitor the work of personnel and housing and common services equipment in real time.
Factors affecting the cost of grain transportion in Northern Kazakhstan
Grain production, as one of the main directions of agricultural production of Kazakhstan, requires sustainable modernization. The purpose of the study is to consider the features and factors affecting the cost of grain transportation in the conditions of Northern Kazakhstan. The route for the transportation of grain crops in the direction of the enterprise - grain receiving enterprise is shown in Figure 2.
According to the methodology used in the farms, the calculation uses the charge for transporting one ton of grain for one kilometer of the distance traveled.
Принципы гармонизации природной среды в архитектурном пространстве
The reason for writing this article was a long stay in a city with many negative factors, both natural and anthropogenic. Thus, decisions were made on the separation of industrial and residential areas and the introduction of park areas in the residential part of the city. This will embody the ideas of harmony between man and nature, improve the microclimate both in an individual apartment and in the city as a whole, set a trend of preserving nature and eliminating existing errors.
The location in an open field necessitates a more careful approach to improving the microclimate in the city.
Тауарлы бетонды тасымалдау кезінде автомобиль дірілін азайту
Abstract: This article discusses the research of one of the urgent problems of transportation of bonding materials by cars on domestic highways. The study examined car vibrations from disturbing forces, as well as the main sources of car vibration disturbances, i.e., it traces the idea of the dependence of vehicle vibrations on an uneven road surface, while random vibrations are usually experienced.
The article clearly explains the statistical characteristics of the random function in relation to the micro-profile of the road.
Пути оптимизации дальних, местных и пригородных пассажирских перевозок в современных условиях
An analysis is carried out of the current state of passenger transport in the Republic of Kazakhstan, divided by types of transport. The trends of changes in passenger traffic by the main modes of transport of the Republic of Kazakhstan are studied. Otegenov – Master student of the Department «Organization of transport and operation of transport», Academy of Logistics and Transport, 97 Shevchenko str., Almaty, Kazakhstan.
Sagymbayev – Master's student at the department «Organization of transport and operation of transport», Academy of Logistics and Transport, 97 Shevchenko str., Almaty, Kazakhstan.
