Application of a tensegrity principle for creating bridge structures. Part 2. The «tensegrity» system overview

Ovchinnikov, Ilya; Ovchinnikov, Igor; Bureev, Artem

doi:10.15862/01ts317

Cited by 5 publications

(3 citation statements)

References 2 publications

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“…Главный редактор журнала 2 отмечает, что на его страницах «хотелось показать диалог представителей профессионального сообщества дорожников и руководителей ведущих вузов». Нам было приятно отметить, что в проекте концепции 1 нашли отражение довольно многие соображения, высказываемые ранее в наших публикациях [2][3][4][5][6][7][8][9][10][11][12].…”

Section: About the Project Concept Of Development Of Road Educationunclassified

What hinders the training of specialists in the construction and operation of road bridges in modern conditions

Ovchinnikov,

Valiev,

Ovchinnikov

2023

Russian journal of transport engineering

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The issue of training bridge engineers in universities in the Russian Federation is being addressed. It has been noted that there has been a decline in the education of bridge building in Russian universities, particularly in the northwestern, southern, and Trans-Baikal regions bordering the Pacific Ocean. Attention is drawn to the fact that the proposed draft concept for road education development until 2035 has not yet been approved by the Ministry of Science and Higher Education of the Russian Federation, which leads to questions about how universities with different affiliations will interact and a lack of supporting legal documents. The draft also lacks information about undergraduate and graduate programs. The quality of the staff in the graduation departments of universities is also low, with the salaries of teaching staff nearly two times lower than the median salary of road workers. Acquiring the titles of associate professor and professor requires a significant amount of time and effort. The number of teaching staff is determined based on the number of students, not the workload, which leads to universities retaining weaker students. Graduate school scholarships are also very low, and most graduate students work, which results in delays in defending dissertations and an unwillingness to stay in the department. The high workload and lack of incentives also discourage writing books and manuals, especially given the current advancements in bridge building. For regional universities to be effectively operated and developed, three conditions must be met: availability of funding, competent leadership, and talented personnel, which are currently lacking. This is why scientific research is not being conducted in universities, especially since Rosavtodor cannot fund fundamental or exploratory research. The article concludes by discussing the experience of training highly qualified specialists at Tyumen Industrial University in collaboration with Mostostroy-11 Joint-Stock Company. The organization of the educational process and the approximate topics of final qualification works are described. All undergraduates conduct patent searches and use patents in developing their master’s theses. The results of their research are published in journals listed by the Higher Attestation Commission.

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Section: About the Project Concept Of Development Of Road Educationunclassified

What hinders the training of specialists in the construction and operation of road bridges in modern conditions

Ovchinnikov,

Valiev,

Ovchinnikov

2023

Russian journal of transport engineering

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“…Такое противоречие между наличием новых уникальных материалов и отсутствием соответствующих им конструктивных систем и должно подвигнуть и архитекторов и особенно инженеров мостостроителей на поиск новых уникальных систем применительно к сфере мостостроения. Сюда, например, можно отнести разработку мостовых конструкций с несущими системами из трубобетона с оболочкой из металлических или полимерных композитных материалов [42][43][44][45][46], непосредственно конструкции из полимерных композитных материалов [47][48][49], а также мостовые конструкции с использованием тенсегрити систем [50][51][52] и другие системы [53][54][55][56].…”

Section: нужны возможности для внедрения инновацийunclassified

The influence of innovation on the aesthetics of bridges

Ovchinnikov

Gorbacheva

Ovchinnikov

2019

Russian journal of transport engineering

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The influence of innovative solutions in bridge engineering on the aesthetic appearance of the created bridge structures is considered. It is noted that Robert Maillart paid great attention to the aesthetic possibilities of reinforced concrete when creating bridges. At the same time, he chose from all the options the most aesthetically appealing, but inexpensive design solutions for bridges. As an example, Salginatobel Bridge is considered in which rational power flows, low construction costs, and rich aesthetic value are embodied in a single structure. In the bridges of R. Maillart, innovation is the link that provides the link between an effective economic solution and an expressive aesthetic look. A group of engineers implementing an effective technology for the structural design of bridges and including Thomas Telford, Gustav Eiffel, Othmar H. Ammann is briefly discussed. It is noted that in recently built bridges, instead of an efficient economy, we find rather extravagance and inefficient use of resources. An example of a bridge structure with such weakness is the Esplanade Riel Pedestrian Bridge pedestrian bridge. Analyzed 5 factors necessary for the successful implementation of innovations that create aesthetic bridges: (1) the possibility of introducing innovations; (2) the presence of designers who are willing and able to introduce innovations; (3) the presence of designers who could create aesthetic bridges; (4) the presence of customers (owners) of bridges who would accept innovations; (5) the presence of customers who would not reject aesthetically expressive designs.

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“…Обзор алюминиевых мостов за рубежом: Значительная доля строительства мостов из алюминиевых сплавов за рубежом [3][4][5][6][7][8] Тенденция развития экологически чистых видов транспорта в Европе и Северной Америке привела к разработке алюминиевых пешеходных мостов с велосипедными дорожками. В первую очередь, сюда относится оригинальный подвесной мост через р. Тайн около г. Ньюкасла в Англии (Gateshead Millennium Bridge).…”

unclassified

Prospects and Problems of Using Aluminum Alloys in the Construction of Bridges in the Russian Federation

Коргин¹,

Korgin²,

Romanets³

et al. 2018

Bulletin of Belgorod State Technological University Named After. V. G. Shukhov

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пешеходные мосты в Нижнем Новгороде. Представлены качества алюминиевых сплавов, выгодно отличающие их от других строительных материалов. Авторы рассмотрели технологию замены сталежелезобетонных плит проезжей части мостов на алюминиевую плиту, что позволяет в несколько раз снизить вес конструкции при значительном увеличении грузоподъемности реконструируемого моста. Помимо ряда очевидных преимуществ мостов из алюминиевых сплавов, указаны факторы, сдерживающие их более широкое внедрение на территории Российской Федерации. Перечислены нормативные документы, действующие в США и странах Европейского Союза. Рассмотрена программа испытаний серии образцов из нескольких алюминиевых сплавов и полноразмерного пешеходного моста с целью определения характеристик этих материалов. Применение алюминиевых сплавов в строительстве мостов является выгодным с коммерческой точки зрения, снизит влияние операций технического обслуживания конструкций на окружающую среду, приведет к минимизации потребления материалов.

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Application of a tensegrity principle for creating bridge structures. Part 2. The «tensegrity» system overview

Cited by 5 publications

References 2 publications

What hinders the training of specialists in the construction and operation of road bridges in modern conditions

What hinders the training of specialists in the construction and operation of road bridges in modern conditions

The influence of innovation on the aesthetics of bridges

Prospects and Problems of Using Aluminum Alloys in the Construction of Bridges in the Russian Federation

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