Ubiquitiformal fracture energy

• Autorzy: Ou Z.-C. , Yang M. , Li G.-Y. , Duan Z.-P. , Huang F-L.

Identyfikatory

DOI

10.15632/jtam-pl.55.3.1101

• Języki publikacji: EN

Abstrakty

EN

The ubiquitiformal fracture energy is proposed in the paper and its explicit expression is obtained. Moreover, the numerical results for concrete are found to be in good agreement with those for the critical strain energy release rate. The discrepancy between the numerical results of the traditional fracture energy and the critical strain energy release rate can be explained reasonably, which implies that the ubiquitiformal fracture energy should be taken as an available fracture parameter of materials. Finally, it is numerically found for some concrete that there is not size effect for the ubiquitiformal fracture energy.

Słowa kluczowe

EN

fractal; ubiquitiform; fracture energy; size effect

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2017
• Tom: Vol. 55 nr 3
• Strony: 1101--1108
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Ou Z.-C.

• State Key Laboratory of Explosion Science and Technology, School of Mechatronics, Beijing Institute of Technology, Beijing, China

autor

Yang M.

• State Key Laboratory of Explosion Science and Technology, School of Mechatronics, Beijing Institute of Technology, Beijing, China

autor

Li G.-Y.

• State Key Laboratory of Explosion Science and Technology, School of Mechatronics, Beijing Institute of Technology, Beijing, China

autor

Duan Z.-P.

• State Key Laboratory of Explosion Science and Technology, School of Mechatronics, Beijing Institute of Technology, Beijing, China

autor

Huang F-L.

• State Key Laboratory of Explosion Science and Technology, School of Mechatronics, Beijing Institute of Technology, Beijing, China

Bibliografia

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