Results 1 to 10 of about 26,540 (136)
Исследование утраты огнестойкости эксплуатируемых железобетонных ригелей и балок
Цель. Развитие теории огнестойкости конструкций, зданий и сооружений с учетом одного из направлений комбинированных особых воздействий с участием пожара – оценки пределов огнестойкости железобетонных конструкций с учетом длительности и условий их ...
Дмитрий Николаевич Приступюк +2 more
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Анализ изменений в структуре университетского корпуса страны. Проблемы и тенденции развития
Система высшего образования Российской Федерации за последние 15 лет претерпела значительные изменения, при этом Президентом Российской Федерации поставлены амбициозные задачи в развитии университетского корпуса до 2030 года, в том числе по созданию ...
Roman Vyacheslavovich Volkov
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Diagnostics turbocompressors of diesels engine at running using repair and restoration compositions
The article dwells upon the importance of increasing reliability of turbocompressors of internal combustion engines. There is a suggestion on causes of increased wear of the unit’s bearings.
S. A. Kornilovich +3 more
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In the work оn the basis of analysis, wear of parts during operation of road transport is considered, namely in high-precision parts coupled with loads and friction, which leads to elastic and plastic deformation and as a result destruction of surface ...
Bulat Talirovich Tukhvatullin +2 more
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Introduction. The powder antifriction materials applied in the oil and gas industry are considered. Special attention is given to the materials with the effect of self-lubricity.
Marina V. Korchagina +3 more
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The purpose of the packers is determined by the specific technological tasks. The design of the packer and the principle of bringing it into action shall provide protection from premature wear during the tripping process.
Viktor Alekseevich Mashkov +4 more
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СURRENT TRENDS OF THE FIXED CAPITAL CONSUMPTION
The research article is devoted to the current trends of the fixed capital consumption, to the problems connected with the fixed capital consumption and to the innovations in the Russian economy where the increase of fixed capital consumption efficiency ...
Nikolay V. Gayfulin
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Защита поверхностей металлических изделий от износа представляет процесс адгезионного взаимодействия «металл – покрытие». Используемые покрытия металлических поверхностей, разнообразны, большую часть изготавливают на основе полимерных композиционных ...
Снежана Александровна Хапёрских +1 more
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ANALYSIS OF CONE BITS SEALING SYSTEM
The article presents the analysis of cone bits sealing system. It shows the perspective directions of increasing the durability of cone bits bearing assembly, improving the reliability of the drill cone bits bearing elements sealing system.
N. N. Zakirov, E. A. Davletshin
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Study of ferromagnetic nanoparticles effect on tribotechnical lubricating characteristics
The research objective is to study tribological properties of the lubricating compositions based on the Castrol oil and ZIATIM -201 plastic lubricant modified by the ferromagnetic nanosuspension.
Elena Gennadyevna Zadoshenko +1 more
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