Results 71 to 80 of about 147 (98)
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Бизнес-центр с армированием балок перекрытия композитным швеллером

2020
This project has developed documentation for the construction of a high-altitude business center. Development of project documentation was carried out in accordance with Government Decision No. 87. Also, each of the sections of the project is made with the requirements of regulatory relevant documents. A high-altitude business center was designed.
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Разработка Ð½Ð¾Ð²Ñ‹Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñ†Ð¸Ð¾Ð½Ð½Ñ‹Ñ ÑÐ²ÑÐ·Ð¾Ðº для алмазного инструмента

2023
This work is devoted to the search for the composition of the bundle with the best indicators for improving operational properties. Tasks that were solved during the research: 1. Selection of ligament compositions. 2. Changes in the composition by introducing different materials into it.
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Оценка прочности композитного каркаса БПЛА

This work outlines the principle of testing and evaluating the strength of a composite airframe using the Ansys software package. An analysis of the strength characteristics of composite materials has been conducted. Evaluation criteria have been selected. The following tasks have been solved during the work: 1. Various types of composite materials and
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Трение и износ Ð¼ÐµÑ‚Ð°Ð»Ð»Ð¾Ð¼Ð°Ñ‚Ñ€Ð¸Ñ‡Ð½Ñ‹Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñ‚Ð¾Ð² на основе алюминия

2020
In this work, scientific and technical sources are analyzed, from which the methods of study and research of the material creation process were determined. Obtained and investigated the properties of metal-matrix composite materials based on aluminum. Fullerenes, fullerene soot and copper were used as the hardening phase.
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Стабильность структуры ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸Ñ†Ð¸Ð¾Ð½Ð½Ñ‹Ñ Ð¼Ð°Ñ‚ÐµÑ€Ð¸Ð°Ð»Ð¾Ð² на основе меди

2021
Цель работы - получение композиционного материала Cu-углеродные нанотрубки и исследование стабильности структуры полученного материала при отжиге.
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Здание бизнес-центра с композитными фасадами

Тема выпускной квалификационной работы: «Здание бизнес-центра с композитными фасадами». Целью исследования является проведение анализа оптимального использования композитных материалов при
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Армирование Ð½ÐµÐ¶ÐµÑÑ‚ÐºÐ¸Ñ Ð´Ð¾Ñ€Ð¾Ð¶Ð½Ñ‹Ñ Ð¾Ð´ÐµÐ¶Ð´ композитными георешетками

2019
This paper presents an analysis of increasing the bearing capacity and strength of non-rigid pavements using reinforcement with composite geogrids. A review of the most common types of reinforcement, their characteristics and pavement structures with their use.
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Получение и исследование композиционного материала системы Al – C

2020
Работа посвящена композиционным материалам на основе алюминия. В литературном обзоре представлены данные о традиционных композиционных материалах на основе алюминия САП, упрочненных оксиР...
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Калибровка энергетической шкалы детектора рентгеновского излучения КЕТЕК

2022
The purpose of the work is to calibrate the energy scale of the KETEK X-ray detector and determine the fluorescence lines and determination of fluorescence lines of various samples. As a rule, the response characteristic of the detector is assumed to be linear, in which case the output signal of the detector is directly proportional to the energy ...
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Полимер-перовскитные нанокомпозиты для ÑÐ²ÐµÑ‚Ð¾Ð¸Ð·Ð»ÑƒÑ‡Ð°ÑŽÑ‰Ð¸Ñ ÑƒÑÑ‚Ñ€Ð¾Ð¹ÑÑ‚Ð²

2023
The purpose of this work is to find and study new light-emitting nanocomposites of perovskite quantum dots (PQDs) embedded within a polyfluorene matrix. As part of this work, samples of light-emitting electrochemical cells with variations in the emission layer composition were produced and characterized.
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