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Experimental and Numerical Insights into the Semi-Circular Bend (SCB) Test for Tensile Strength Estimation in Rock-like Materials. [PDF]

Materials (Basel)
Hajivand Dastgerdi R, Malinowska AA.
europepmc   +1 more source

Topological mechanical metamaterial for robust and ductile one-way fracturing. [PDF]

Nat Commun
Wang X, Sarkar S, Gonella S, Mao X.
europepmc   +1 more source

Study on energy evolution and damage constitutive model of coal fractured by dual-frequency ultrasonic cracking. [PDF]

Sci Rep
Bao R, Zhang Y, Cheng R.
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Editorial for Special Issue on Ultra-Precision Machining of Difficult-to-Machine Materials. [PDF]

Micromachines (Basel)
Li C.
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Brittle-ductile failure transition in geomaterials modeled by a modified phase-field method with a varying damage-driving energy coefficient

International Journal of Plasticity, 2021
With elevated confining pressure and low temperatures, geomaterials may exhibit brittle-to-ductile failure transition due to increased cataclastic flow.
T. You, H. Waisman, Qizhi Zhu
semanticscholar   +3 more sources

A length scale insensitive phase-field damage model for brittle fracture

Journal of the Mechanics and Physics of Solids, 2018
Being able to model complex nucleation, propagation, branching and merging of cracks in solids within a unified framework, the classical phase-field models for brittle fracture fail in predicting length scale independent global responses for a solid ...
Jian-Ying Wu, Vinh Phu Nguyen
semanticscholar   +3 more sources