Výsledky vyhledávání - "DYNAMIC FRACTURE"

Akademický článek

Dynamic fracture properties and criterion of cyclic freeze-thaw treated granite subjected to mixed-mode loading

Autor: Zhihui Cui, Feng Dai, Yi Liu, Biao Zhang, Mingdong Wei, Qi Zhang

Publikováno v: Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 12, Pp 4971-4989 (2024)

Rock masses in high-elevation or cold regions are vulnerable to the combined effects of freeze-thaw (F-T) weathering and dynamic mixed-mode loading, posing a serious threaten to the safety and stability of geotechnical engineering. In this study, a s

Externí odkaz: https://doaj.org/article/fbb30c6af95345279db01cf39efdf183

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Akademický článek

Experimental study on interaction characteristics of explosive cracks under confining pressure and its comparison with free boundary results

Autor: Linzhi Peng, Zhongwen Yue, Xu Wang, Jun zhou

Publikováno v: Journal of Materials Research and Technology, Vol 33, Iss , Pp 4637-4653 (2024)

The influence of confining pressure on the dynamic fracture mechanical behavior of deep rock masses is crucial in the exploitation of deep resources and the development of underground spaces. In this study, dynamic caustics experiments were conducted

Externí odkaz: https://doaj.org/article/ce6842823bf94b57818e230c54e75720

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Akademický článek

Fracture behavior of a thermoplastic polyolefin (TPO) under airbag deployment conditions evaluated through Reversed Charpy tests

Autor: E.A. Paredes-Mogica, U. Figueroa-López, S.B. Mohd Yasin, A.C. Taylor, A. Guevara-Morales

Publikováno v: Polymer Testing, Vol 142, Iss , Pp 108660- (2025)

For the past decades, polymers such as polypropylene (PP) and polyvinyl chloride have replaced metals as the main material for automotive instrument panel construction. However, their high sensitivity to temperature and strain rate can result in malf

Externí odkaz: https://doaj.org/article/1b942c9219284b49b8511f1fb4ef3a20

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Akademický článek

Study on the dynamic fracture behavior of anisotropic CCNBD shale specimens under different impact angles

Autor: Liu, Huilin ^a, Feng, Xianhui ^{b, ⁎}, Miao, Shengjun ^b, Hu, Jie ^c, Zhao, Jun ^d, Zhang, Ying ^b, Cai, Meifeng ^b

Publikováno v: In Theoretical and Applied Fracture Mechanics October 2024 133 Part B

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Akademický článek

Interfacial dynamic impermeable crack analysis in dissimilar piezoelectric materials by a new interaction integral

Autor: Zhu, Shuai ^{a, b}, Yu, Hongjun ^{c, ⁎}, Wang, Zhiyong ^{a, b, ⁎}

Publikováno v: In Composite Structures 15 January 2025 352

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Akademický článek

From quasi-static to dynamic: Experimental study of mechanical and fracture behaviour of epoxy resin

Autor: Kumar, Rohit, Bhagoria, Palak, Bharadwaj, Muddu Rahul ^⁎, Tiwari, Vikrant

Publikováno v: In International Journal of Impact Engineering January 2025 195

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Akademický článek

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Akademický článek

Coupling effects of loading rate and temperature on mode I dynamic fracture characteristics of ductile cast iron

Autor: Fan, Changzeng ^a, Qi, Kaili ^b, Zhou, Zhou ^b, Xu, Zejian ^{a, ⁎}, Su, Mengyu ^a, Cai, Zhicheng ^a, Liu, Yan ^a, Huang, Fenglei ^a

Publikováno v: In Engineering Fracture Mechanics 20 December 2024 312

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Akademický článek

Comprehensive analysis of mode-I cracking in ice: Exploring full-range rate dependency

Autor: Rui, Fuxin ^a, Dong, Jiaqing ^a, Wei, Xindong ^a, Huang, Yan ^{a, b}, Zhao, Gao-Feng ^{a, ⁎}

Publikováno v: In Engineering Fracture Mechanics 20 December 2024 312

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