Устойчивость гофрированных арок при внешнем давлении
A technique is proposed for analysis of stability and post-critical behaviour of the goffered arches. It is based on solving the nonlinear system of the first order ordinary differential equations with using the method of incremental loadings. The boundary problem in increments is solved by the m...
Збережено в:
| Дата: | 2013 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
Інститут механіки ім. С.П. Тимошенка НАН України
2013
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| Назва видання: | Прикладная механика |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/95501 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Устойчивость гофрированных арок при внешнем давлении / Н.П. Семенюк // Прикладная механика. — 2013. — Т. 49, № 2. — С. 90-99. — Бібліогр.: 17 назв. — рос. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | A technique is proposed for analysis of stability and post-critical behaviour of
the goffered arches. It is based on solving the nonlinear system of the first order ordinary
differential equations with using the method of incremental loadings. The boundary problem in increments is solved by the method of discrete orthogonalization. The solutions of particular problems of stability for the goffered arches showed that behaviour such structures differs essentially from behaviour of the circular arches. |
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