Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness
The fatigue damage characteristics of an asphalt mixture were analyzed, a new fatigue damage model was constructed based on the Schapery pseudovariable theory and continuum damage mechanics. According to the Schapery theory and the generalized elastic-viscoelastic correspondence principle, the exper...
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| Дата: | 2018 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут проблем міцності ім. Г.С. Писаренко НАН України
2018
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| Назва видання: | Проблемы прочности |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/173995 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness / X.R. Wang, B.Y. Yin, W.B. Luo // Проблемы прочности. — 2018. — № 5. — С. 89-97. — Бібліогр.: 18 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1739952020-12-29T01:26:38Z Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness Wang, X.R. Yin, B.Y. Luo W.B. Научно-технический раздел The fatigue damage characteristics of an asphalt mixture were analyzed, a new fatigue damage model was constructed based on the Schapery pseudovariable theory and continuum damage mechanics. According to the Schapery theory and the generalized elastic-viscoelastic correspondence principle, the experimental stress–strain curves of the asphalt mixture are transformed into the stress vs. pseudostrain curves. The relation between stress and pseudostrain is shown to be linear, which eliminates the viscoelastic hysteresis effect of the asphalt mixture and its time dependence. Выполнен анализ характеристик усталостного повреждения битумной смеси. Построена новая модель усталостного повреждения на основании псевдопараметрической теории Шапери и механики повреждения сплошных сред. В соответствии с теорией Шапери и обобщенным принципом соответствия между упругими и вязкоупругими деформациями экспериментальные кривые напряжение–деформация для битумной смеси преобразуются в кривые напряжение–псевдодеформация. Показано, что последняя линейна, что устраняет вязкоупругий эффект гистерезиса битумной смеси и его временную зависимость. 2018 Article Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness / X.R. Wang, B.Y. Yin, W.B. Luo // Проблемы прочности. — 2018. — № 5. — С. 89-97. — Бібліогр.: 18 назв. — англ. 0556-171X http://dspace.nbuv.gov.ua/handle/123456789/173995 539.4 en Проблемы прочности Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Научно-технический раздел Научно-технический раздел |
| spellingShingle |
Научно-технический раздел Научно-технический раздел Wang, X.R. Yin, B.Y. Luo W.B. Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness Проблемы прочности |
| description |
The fatigue damage characteristics of an asphalt mixture were analyzed, a new fatigue damage model was constructed based on the Schapery pseudovariable theory and continuum damage mechanics. According to the Schapery theory and the generalized elastic-viscoelastic correspondence principle, the experimental stress–strain curves of the asphalt mixture are transformed into the stress vs. pseudostrain curves. The relation between stress and pseudostrain is shown to be linear, which eliminates the viscoelastic hysteresis effect of the asphalt mixture and its time dependence. |
| format |
Article |
| author |
Wang, X.R. Yin, B.Y. Luo W.B. |
| author_facet |
Wang, X.R. Yin, B.Y. Luo W.B. |
| author_sort |
Wang, X.R. |
| title |
Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness |
| title_short |
Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness |
| title_full |
Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness |
| title_fullStr |
Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness |
| title_full_unstemmed |
Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness |
| title_sort |
fatigue damage analysis of an asphalt mixture based on pseudostiffness |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| publishDate |
2018 |
| topic_facet |
Научно-технический раздел |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/173995 |
| citation_txt |
Fatigue Damage Analysis of an Asphalt Mixture Based on Pseudostiffness / X.R. Wang, B.Y. Yin, W.B. Luo // Проблемы прочности. — 2018. — № 5. — С. 89-97. — Бібліогр.: 18 назв. — англ. |
| series |
Проблемы прочности |
| work_keys_str_mv |
AT wangxr fatiguedamageanalysisofanasphaltmixturebasedonpseudostiffness AT yinby fatiguedamageanalysisofanasphaltmixturebasedonpseudostiffness AT luowb fatiguedamageanalysisofanasphaltmixturebasedonpseudostiffness |
| first_indexed |
2023-10-18T22:35:23Z |
| last_indexed |
2023-10-18T22:35:23Z |
| _version_ |
1796155913718988800 |