Study on deformation, damage, and energy dissipation characteristics of limestone under impact loading
This study investigates wet–dry cycled limestone specimens through dynamic impact loading experiments using a split Hopkinson pressure bar system. The strain field evolution mechanisms were systematically characterized via the digital image correlation technique. Critical analyses were performed on...
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| Format: | Article |
| Language: | English |
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AIP Publishing LLC
2025-05-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0270472 |
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| _version_ | 1849695607408558080 |
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| author | Bo Tian PengFei Gao |
| author_facet | Bo Tian PengFei Gao |
| author_sort | Bo Tian |
| collection | DOAJ |
| description | This study investigates wet–dry cycled limestone specimens through dynamic impact loading experiments using a split Hopkinson pressure bar system. The strain field evolution mechanisms were systematically characterized via the digital image correlation technique. Critical analyses were performed on energy dissipation behavior and fractal dimension evolution during impact compression processes, with particular emphasis on their dependence on loading intensities and wet–dry cycling frequencies. The experimental findings offer critical empirical references for engineering design and construction practices in geotechnical applications. |
| format | Article |
| id | doaj-art-34331e3e308e459aac174794f7d30bfb |
| institution | DOAJ |
| issn | 2158-3226 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj-art-34331e3e308e459aac174794f7d30bfb2025-08-20T03:19:43ZengAIP Publishing LLCAIP Advances2158-32262025-05-01155055312055312-1210.1063/5.0270472Study on deformation, damage, and energy dissipation characteristics of limestone under impact loadingBo Tian0PengFei Gao1Anhui Jiangnan Chemical Industry Co., Ltd., Hefei, Anhui, People’s Republic of ChinaAnhui Jiangnan Chemical Industry Co., Ltd., Hefei, Anhui, People’s Republic of ChinaThis study investigates wet–dry cycled limestone specimens through dynamic impact loading experiments using a split Hopkinson pressure bar system. The strain field evolution mechanisms were systematically characterized via the digital image correlation technique. Critical analyses were performed on energy dissipation behavior and fractal dimension evolution during impact compression processes, with particular emphasis on their dependence on loading intensities and wet–dry cycling frequencies. The experimental findings offer critical empirical references for engineering design and construction practices in geotechnical applications.http://dx.doi.org/10.1063/5.0270472 |
| spellingShingle | Bo Tian PengFei Gao Study on deformation, damage, and energy dissipation characteristics of limestone under impact loading AIP Advances |
| title | Study on deformation, damage, and energy dissipation characteristics of limestone under impact loading |
| title_full | Study on deformation, damage, and energy dissipation characteristics of limestone under impact loading |
| title_fullStr | Study on deformation, damage, and energy dissipation characteristics of limestone under impact loading |
| title_full_unstemmed | Study on deformation, damage, and energy dissipation characteristics of limestone under impact loading |
| title_short | Study on deformation, damage, and energy dissipation characteristics of limestone under impact loading |
| title_sort | study on deformation damage and energy dissipation characteristics of limestone under impact loading |
| url | http://dx.doi.org/10.1063/5.0270472 |
| work_keys_str_mv | AT botian studyondeformationdamageandenergydissipationcharacteristicsoflimestoneunderimpactloading AT pengfeigao studyondeformationdamageandenergydissipationcharacteristicsoflimestoneunderimpactloading |