Research on geometric features of phase diagram and crack identification of cantilever beam with breathing crack
نویسندگان
چکیده
منابع مشابه
Automatic Optical Crack Tracking for Double Cantilever Beam Specimens
1 Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 2 Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL 3 Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 4 Department of Aerospace Engineering, University of Illinois at Urbana...
متن کاملTitle: Crack dynamics and crack surfaces in elastic beam lattices
Rights: © 1998 American Physical Society (APS). This is the accepted version of the following article: Åström, Jan & Alava, Mikko J. & Timonen, Jussi. 1998. Crack dynamics and crack surfaces in elastic beam lattices. Physical Review E. Volume 57, Issue 2. R1259-R1262. ISSN 1539-3755 (printed). DOI: 10.1103/physreve.57.r1259, which has been published in final form at http://journals.aps.org/pre/...
متن کاملSensitivity of an Atomic Force Microscope Cantilever with a Crack
The atomic force microscope (AFM) has become an essential tool for the measurement of surface characteristics of diverse materials on a microand nanoscale level [1]. The resolution of measurements for the AFM cantilever is related to its vibration sensitivity. Many researchers have much interest in studying the resonant frequency and sensitivity analysis of AFM cantilevers [2 4]. Cracks may be ...
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15 صفحه اولPhase-field modeling of crack propagation in piezoelectric and ferroelectric materials with different electromechanical crack conditions
We present a family of phase field models for fracture in piezoelectric and ferroelectric materials. These models couple a variational formulation of brittle fracture with, respectively, (1) the linear theory of piezoelectricity, and (2) a Ginzburg Landau model of the ferroelectric microstructure to address the full complexity of the fracture phenomenon in these materials. In these models, both...
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ژورنال
عنوان ژورنال: Results in Physics
سال: 2019
ISSN: 2211-3797
DOI: 10.1016/j.rinp.2019.102561