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Browsing Серия Технические науки и технологии by Title

Now showing items 1-20 of 163

A unified approach for temperature and strength control of concrete

Aniskin, A.; Tulebekova, A. (L.N.Gumilyov Eurasian National University, 2021)

The development of theoretical and experimental research in the field of quality control has led to the development of many methods for assessing the strength of concrete. The temperature-strength control (TSCC) method, ...
Adaptation of Eurocode «Geotechnics-7» in the Building Norms of the Republic of Kazakhstan

Zhakulin, A.S.; Zhakulina, A.A.; Zhautikova, S.A.; Yessentayev, A.U. (L.N.Gumilyov Eurasian National University, 2020)

The introduction of Building Norms in construction in Republic of Kazakhstan taking into consideration principles of Eurocode «Geotechnics-7” in 2015-20 predetermines necessity of revision and clarification of provision ...
Analysis of O-Cell Loading Piling Test at construction site of Expo 2017, Nur-Sultan, Kazakhstan

Ashkey, E.; Zhussupbekov, A.Zh.; Dosmukhambetova, B.K. (L.N.Gumilyov Eurasian National University, 2020)

The International Exposition took place in 2017 in Nur-Sultan, Kazakhstan as The EXPO 2017 on Future Energy. This project has Center of the Arts, Energy Hall and even a city with an indoor shopping and entertainment ...
Calculation method of the working body of a hydraulic excavator

Togizbayeva, B.B.; Sazambayeva, B.T.; Kenesbek, A.B.; Kinzhebayeva, A.S. (L.N.Gumilyov Eurasian National University, 2018)

This article discusses the method of calculating the design of a hydraulic excavator with an additional working body in the form of a milling cutter for cutting hard rock, spent asphalt, frozen soils. The review, collection ...
Checking Integrity of Bored Piles Using Two Methods: Low Strain Method and Cross-Hole Sonic Logging - Experience of Application

Shakirova, N.; Zhussupbekov, A.Zh.; Alibekova, N.; Morev, I.; Borgekova, K. (L.N.Gumilyov Eurasian National University, 2020)

At present, in Astana city is going on works by construction public transport system LRT (Light Railway Transport). LRT is an overhead road with two railway lines. The first stage of construction is including construction ...
Commissioning Test of Distributed fiber-optics sensors during foundation monitoring of the Abu Dhabi Plaza construction project in Nur-Sultan City

Buranbayeva, А.; Zhussupbekov, А. (L.N.Gumilyov Eurasian National University, 2022)

Distributed fiber optic cable is in increasing demand in civil engineering, especially in the field of structural condition monitoring. The characteristics of fiber optic cable have attracted the interest of engineers ...
Comparison of information security methods of information-communication infrastructure: Multi-Factor Authentication

Safin, R.R.; Abdiraman, A.S.; Nurusheva, A.M.; Aldasheva, L.S. (L.N.Gumilyov Eurasian National University, 2022)

Sensitive information was always one of the big trade-offs we always exchange big secrets for small ones. On one hand, memorization of small secrets on the other hand tons of services requires a dedicated secret for each ...
Comparison of the results of pH measurements in a buffer solution

Baikhozhayeva, B.U.; Zhumagali, A.K.; Moldakhmetova, A.E. (L.N.Gumilyov Eurasian National University, 2021)

As a result of the increasing need to study the choice of the assigned value during the inter-laboratory comparisons is becoming more and more relevant. Since the assigned value is a reference point when comparing the ...
Cовременные методы подготовки добавочной воды на тепловых электростанциях и производство дешевой опресненной воды

Тютебаева, Г.М.; Маханова, М.А.; Шағбан, Е.Т. (ЕНУ им. Л.Н. Гумилева, 2018)

В статье предложен ряд технических решений для обессоливания воды с высоким солесодержанием. В последнее время идет плановое замещение мощностей опреснительного комплекса, производится замена выработавших свой ...
Determination of the technical level of excavator structures based on parametric analysis

Togizbayeva, B.; Suleyev, B.; Kuanyshuly, Zh.; Kenesbek, A. (L.N.Gumilyov Eurasian National University, 2022)

The article is devoted to the definition of promising excavator designs. The paper presents current models of excavators operating on the territory of the Republic of Kazakhstan. The main technical characteristics of the ...
Development and research of automated heat point in improving the quality of heating and hot water supply systems in Kazakhstan

Abdugulova, Zh.K.; Kisikova, N.M.; Kuanay, A.E. (L.N.Gumilyov Eurasian National University, 2018)

The article discusses the need to improve the quality of heating and hot water heat supply enterprises of Kazakhstan, and reduce the cost of energy production Gcal under increasing requirements to them. Recently, much ...
Development of transit potential in conditions of integration of the Republic of Kazakhstan into International transport system

Suleimenov, Т.B.; Sultanov, Т.Т.; Tlepiyeva, G.M. (L.N.Gumilyov Eurasian National University, 2018)

In this paper, the writers consider the current state of the transport logistics of the Republic of Kazakhstan, its integration into the international transport system, and also describes the further development of the ...
Effectiveness of reinforcement on soil subsidence

Tulebekova, A.; Tanyrbergenova, G.; Zhankina, A.; Baizakova, G. (L.N.Gumilyov Eurasian National University, 2023)

The application of methods of improvement of ground bases in subsidence areas is an urgent issue today. This is evidenced by the continuing difficulties with the operation of transport structures. This study presents ...
Electronic structure modification and negative magnetostriction in Fe-Ga alloy of D03 structure with Ga content variation

Inerbaev, T.M.; Abuova, A.U.; Dauletbekova, A.K.; Abuova, F.U.; Zhuman, B. (L.N.Gumilyov Eurasian National University, 2022)

The influence of a change in the Ga content on the magnetostrictive properties of the Fe3Ga alloy with the D03 structure has been studied by density functional theory methods. The change in the stoichiometry of the alloy ...
Evaluation of distribution of structural steels crack resistance characteristics at low temperatures

Jumabayev, A.A.; Abshenov, Kh.A.; Kaztuganova, G.A. (L.N.Gumilyov Eurasian National University, 2018)

The results of the evaluation of distribution structural steels crack resistance characteristics with the use of mathematical statistics based on physically justified distribution laws are presented in the article. During ...
Evaluation of frost heave in clay soils

Sarsembayeva, А.; Zhusshupbekov, A.; Collins, Ph.E.F. (L.N.Gumilyov Eurasian National University, 2021)

Frost heaving in clayey soils with a low coefficient of permeability raises a lot of questions regarding the cryosuction, surface tension forces, and accompanying phase transfer of water. The freeze-thaw laboratory test ...
Experience in pile testing on different construction sites

Tulebekova, A.S.; Ashkey, Ye.; Zhankina, A.K. (L.N.Gumilyov Eurasian National University, 2022)

The paper presents the experience of soil testing with piles at various construction sites in Kazakhstan. Different methods are chosen in the field tests depending on the engineering and geological conditions and objectives. ...
Experience of using precast concrete joint piles in the construction of a Cargo offloading facility in West Kazakhstan

Borgekova, К. (L.N.Gumilyov Eurasian National University, 2019)

The paper presents discussions of the bearing capacities of precast concrete joint piles from construction site of the port of Prorva located on the Northeast Caspian Sea. Precast concrete joint piles with cross-section ...
Experimental investigations of model pile in freezing and thawing of soil ground

Zhussupbekov, A.Zh.; Shin, E. Ch.; Shakhmov, Zh.; Tleulenova, G. (L.N.Gumilyov Eurasian National University, 2020)

This paper includes the short report about static load test of concrete piles (cross – section 4×4 cm and length of 60 cm) in seasonally freezing soil. Based on theoretical methods was calculated the ultimate load-carrying ...
Experimental studies in the field of storm water drainage

Zharkenov, Y.B. (L.N.Gumilyov Eurasian National University, 2020)

The article describes the conducted experimental studies of surface runoff that fall into the storm network. The rest of the water is trapped in the unevenness of the soil, in the grass cover, partly seeps into the soil, ...

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