Modeling large pneumatic reflectors based on innovative materials
| Parent link: | AIP Conference Proceedings Vol. 1772 : Prospects of Fundamental Sciences Development (PFSD-2016).— 2016.— [060003, 7 p.] |
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| Hlavní autor: | |
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| Další autoři: | , |
| Shrnutí: | Title screen Large pneumatic structures of deploying space reflector are highly efficient and significantly advantageous due to the following reasons: significant coverage at low material usage and deployment simplicity. At the same time experimental modeling of such structures is time-consuming and costly. So, numerical analysis of such structures is very important in preliminary design. This paper presents the mathematical problem statement of stress-strain state of pneumatic structures, as well as the modal analysis results for two pneumatic reflectors of 50 and 100 meters in size applying such materials as Kevlar and thin polyamide films. The above described problems were solved by well-known nonlinear finite element method. Режим доступа: по договору с организацией-держателем ресурса |
| Vydáno: |
2016
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| Edice: | Simulation and modeling in materials engineering |
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.1063/1.4964583 http://earchive.tpu.ru/handle/11683/35011 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652147 |
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| 200 | 1 | |a Modeling large pneumatic reflectors based on innovative materials |f A. Belkov, M. S. Pavlov, S. Ponomarev | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Simulation and modeling in materials engineering | |
| 300 | |a Title screen | ||
| 320 | |a [References: 9 tit.] | ||
| 330 | |a Large pneumatic structures of deploying space reflector are highly efficient and significantly advantageous due to the following reasons: significant coverage at low material usage and deployment simplicity. At the same time experimental modeling of such structures is time-consuming and costly. So, numerical analysis of such structures is very important in preliminary design. This paper presents the mathematical problem statement of stress-strain state of pneumatic structures, as well as the modal analysis results for two pneumatic reflectors of 50 and 100 meters in size applying such materials as Kevlar and thin polyamide films. The above described problems were solved by well-known nonlinear finite element method. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\17119 |t Vol. 1772 : Prospects of Fundamental Sciences Development (PFSD-2016) |o XIII International Conference of Students and Young Scientists, 26–29 April 2016, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. A. Yu. Godymchuk (Godimchuk) ; L. Rieznichenko |v [060003, 7 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a моделирование | |
| 610 | 1 | |a отражатели | |
| 610 | 1 | |a инновационные модели | |
| 610 | 1 | |a напряженно-деформированные состояния | |
| 610 | 1 | |a пневматические конструкции | |
| 610 | 1 | |a пневматические отражатели | |
| 610 | 1 | |a метод конечных элементов | |
| 610 | 1 | |a космические отражатели | |
| 700 | 1 | |a Belkov |b A. |g Alexey | |
| 701 | 1 | |a Pavlov |b M. S. |c physicist |c assistant of Tomsk Polytechnic University |f 1984- |g Mikhail Sergeevich |2 stltpush |3 (RuTPU)RU\TPU\pers\37469 | |
| 701 | 1 | |a Ponomarev |b S. |g Sergey | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт физики высоких технологий (ИФВТ) |b Кафедра теоретической и прикладной механики (ТПМ) |h 71 |2 stltpush |3 (RuTPU)RU\TPU\col\18695 |
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