Maximum resistance rate principle for quasi-brittle fracture

The maximum resistance rate principle (MRRP) is proposed to characterise the unstable of quasi-brittle fracture. Under quasi-static loading conditions, the unstable fracture of quasi-brittle materials occurs when the resistance rate reaches its maximum value. Firstly, the whole fracture process of t...

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Veröffentlicht in:	International journal of solids and structures 2022-07, Vol.248, p.111654, Article 111654
Hauptverfasser:	Qing, Longbang, Li, Yang, Su, Yimeng, Ma, Guowei
Format:	Artikel
Sprache:	eng
Schlagworte:	Brittle fracture Brittle materials Fracture extremum theory Fracture resistance Fracture toughness Principles Quasi-brittle fracture Resistance curve Resistance rate Specimen geometry
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