Строительство и архитектура список научных статей
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Age-dependent trends in compressive strength of concrete incorporating fly ash
The research investigates the transformative potential of fly ash, an industrial byproduct, in enhancing concrete compressive strength and addressing environmental concerns associated with its disposal. The study employs a rich dataset from Mendeley Data, comprising 471 data points, to...
2023 / Akhazhanov Sungat, Tleulenova Gulshat, Karaulov Sabit, Zharassov Shyngys, Mukhamejan Alisher -
Study of the pore structure of foam concrete using a two-stage foaming method
This study presents an in-depth analysis of the pore structure in foam concrete, manufactured using a novel two-stage foam introduction method, with a comparative assessment against traditional foam concrete. Pore structure evaluation was conducted through visual-instrumental inspection and...
2023 / Lukpanov Rauan, Dyussembinov Duman, Altynbekova Aliya, Zhantlesova Zhibek, Smoljaninov Anatolij -
Ways to address the construction of new buildings in old urban areas
This paper deals with the problem of constructing new buildings in old urban areas, with emphasis on determining the actual dimensions of the active footprint of existing foundations. The study focuses on the problems associated with limited space for construction, geotechnical conditions, soil...
2023 / Aldungarova Aliya, Mukhamejanova Assel, Alibekova Nurgul, Aniskin Aleksej -
ЗАКОНОМЕРНОСТИ ИЗМЕНЕНИЯ СКОРОСТИ ТРАНСПОРТНЫХ ПОТОКОВ В ГОРОДАХ
Обоснована актуальность темы исследования и дан краткий обзор разработанных ранее методов оценки влияния параметров транспортных сетей городов на характеристики транспортных потоков. Приведены полученные в результате исследований закономерности изменения скорости транспортных потоков в городах....
2024 / А.О. Лобашов, Д.В. Капский, С.С. Семченков -
Design optimization of a domestic centrifugal pump using Taguchi Method
This study focuses on optimizing the design of a domestic centrifugal pump through the Taguchi method, aiming to enhance its performance. Experimental data on pump performance, including total head, efficiency, and suction specific speed, were collected and analyzed. The effects of three design...
2023 / Bakytuly Nurdaulet -
Study of clay raw materials with Korolek technogenic waste for the production of ceramic bricks
The use of industrial waste in the production of building materials is an urgent task at present. Studies on the use of mineral wool waste in the manufacture of ceramic bricks have been carried out. For the preparation of experimental samples of ceramic bricks used clay deposit, as heaters and...
2023 / Kashetova Almira, Kozhas Aigul -
Assessment of mechanical properties of elements modular block
This study presents the control test process to assess the bearing capacity, crack resistance, and crack opening width of the volume block ceiling slabs and the floor slab of the inter-block corridor. These parameters play an important role in ensuring the reliability and durability of buildings,...
2024 / Altigenov Ulan, Bespaev Aliy, Ryvkina Natalya, Teschev Ilya -
Research of foam concrete quality by two-stage foam injection method in comparison with classical foam concrete
The article presents a method of production of foam concrete, which involves two-stage injection of foam. The proposed method involves improving the pore structure of foam concrete, due to a more uniform distribution of pores throughout the volume of the material. Laboratory tests were carried out...
2024 / Lukpanov Rauan, Dyussembinov Duman, Altynbekova Aliya, Zhantlesova Zhibek, Seidmarova Tattigul -
Geotechnical interpolation methodology for determining intermediate values of soil properties
The article considers the application of geotechnical interpolation using ArcGIS software to determine the intermediate geotechnical properties of soils at a construction site in a residential complex in Astana, Esil district. The study is based on data from 8 boreholes drilled to a depth of 26...
2024 / Aldungarova Aliya, Mukhamejanova Assel, Alibekova Nurgul, Karaulov Sabit, Akhmetov Daniyar -
STRIP-PLOT ANALYSIS FOR THE CONSTRUCTION OF COMPLETE TRIPARTITE AND CUBIC GRAPHS
The Strip-Plot Design (SPD) is plays an important role in the complete block designs and also using the agricultural, medical and industry fields. SPD is best suited for a two-factor experiment that has more treatments than can be accommodated by a complete block design. In a SPD, one factor is...
2024 / V. Saranya, S. Kavitha -
STATISTICAL ANALYSIS OF SPLIT-PLOT DESIGN USING SPECIAL TYPE OF GRAPHS
When all experimental runs cannot be done under homogeneous conditions, blocking can be utilized to increase the power for testing treatment effects. In many real-life environments, there is at least one factor that is hard to change, leading to a split-plot structure. This paper demonstrates how...
2024 / V. Saranya, S. Kavitha, M. Pachamuthu, S. Vijayan -
THE USE OF EXPERIMENTAL MODELLING IN THE PREDICTION OF PRODUCT RELIABILITY
When designing new systems and components, it is very important to correctly determine the degree and ability of the joint to withstand stress and load. Every new product that is intended for the market must meet the requirements for high safety and reliability during the entire life cycle. The...
2024 / Alena Breznická, Pavol Mikuš -
SENSITIVITY AND PROFITABILITY ANALYSIS OF TWO-UNITS AMMONIA/UREA PLANT
This paper presents a reliability modelling of a two-unit ammonia/urea plant. Real maintenance data of the production plant have been used for this purpose. Four types of failure were noted: process, electrical, mechanical and instrumental failures. Both ammonia/urea formation units work in...
2024 / Sara Salim Al Oraimi, Syed Mohd Rizwan, Kajal Sachdeva -
ОСОБЕННОСТИ ФОРМИРОВАНИЯ ДЕТСКИХ ПЛОЩАДОК ДЛЯ ДЕТЕЙ С ОГРАНИЧЕННЫМИ ВОЗМОЖНОСТЯМИ
Рассмотрена проблема формирования окружающего пространства без барьеров для детей с ограниченными возможностями. Проанализированы направления современного опыта проектирования, определяющие создание равноценных условий для жизнедеятельности детей-инвалидов и здоровых детей. Представлены результаты...
2023 / Кругляк Владимир Викторович, Карташова Нелли ПавловнаВАК -
BAYES ESTIMATION OF CAPABILITY INDEX USING THREE-PARAMETER WEIBULL DISTRIBUTION
The process capability index is an important tool used in quality control and process improvement. Generally, the index is estimated under the assumption of a normal distribution, although some other distributions are also recommended in the literature. This paper instead considers a...
2024 / Sonam Gubreley, Ankita Gupta, Satyanshu K.Upadhyay -
USE OF THERMAL IMAGING METHOD OF CONTROL FOR INSPECTION OF BUILDING STRUCTURES FOR TIGHTNESS
In any industry related to the construction of buildings and structures we have heard about the need to assess the technical condition of various objects to assess and analyze the risks associated with the possible collapse of buildings (structures), loss of life and high costs to eliminate these...
2024 / Sofia Skachkova, Anton Avgutsevichs -
СТРУКТУРНАЯ СХЕМА ИССЛЕДОВАНИЯ ТЕПЛОВЛАЖНОСТНЫХ СВОЙСТВ ГРУНТОВ ЛЕСОВОЗНЫХ АВТОМОБИЛЬНЫХ ДОРОГ
Представлен анализ расчетных схем исследования тепловлажностных свойств грунтов лесовозных автомобильных дорог. Показаны их достоинства и недостатки. Предложен рациональный метод определения тепловлажностных свойств данных грунтов. Выявлены все факторы учитываемые при их анализе. Проведено...
2023 / Брюховецкий Андрей Николаевич, Скрыпников Алексей Васильевич, Козлов Дмитрий Геннадиевич, Романов Павел Олегович, Бойков Павел Александрович, Казачек Мария НиколаевнаВАК -
ИННОВАЦИОННЫЕ СТРОИТЕЛЬНЫЕ МАТЕРИАЛЫ БУДУЩЕГО
Инновации стимулируют улучшения в строительной отрасли. За прошедшие годы они позволили добиться значительных успехов в повышении эффективности и безопасности крупномасштабных проектов: влияние изобретений можно увидеть во всех секторах строительной отрасли, от программного обеспечения в области...
2024 / Байрамова М., Рахимов Р. -
Calculation and numerical modeling of the effect of heat and mass transfer on the properties of pile foundations in seasonally freezing soils
The phenomenon of heat and mass transfer in seasonally freezing soils has a significant impact on the condition of pile foundations. Building structures constructed in such soils experience extremely negative consequences: frost heave, vibration dynamics, moisture mass transfer and soil weakening...
2024 / Mussakhanova Saltanat, Sarsembayeva Assel, Zhussupbekov Askar, Collins Philip -
ТРЕБОВАНИЯ К РАЗЛИЧНЫМ ВИДАМ БЕТОНА ДЛЯ СТРОИТЕЛЬСТВА ТРАНСПОРТНЫХ ИСКУССТВЕННЫХ СООРУЖЕНИЙ В УСЛОВИЯХ КНР
Данная статья посвящена анализу требований к бетону при строительстве транспортных искусственных сооружений в условиях КНР. В тексте подробно рассмотрены основные аспекты, такие как выбор цемента, песка и крупного заполнителя, а также использование добавок. Акцент сделан на строгом соответствии...
2024 / Дяо Шилун