Search Results - "BORNERT, M"
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A phase-field method for computational modeling of interfacial damage interacting with crack propagation in realistic microstructures obtained by microtomography
Published in Computer methods in applied mechanics and engineering (01-12-2016)“…In this work, a formulation is developed within the phase field method for modeling interactions between interfacial damage and bulk brittle cracking in…”
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2
A phase field method to simulate crack nucleation and propagation in strongly heterogeneous materials from direct imaging of their microstructure
Published in Engineering fracture mechanics (01-05-2015)“…[Display omitted] •Application of the phase field (PP) to microcracking in concrete microstructures.•Crack initiation and propagation in complex voxel-based…”
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3
Investigation of the effect of aggregates' morphology on concrete creep properties by numerical simulations
Published in Cement and concrete research (01-05-2015)“…Prestress losses due to creep of concrete is a matter of interest for long-term operations of nuclear power plants containment buildings. Experimental studies…”
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4
On the choice of parameters in the phase field method for simulating crack initiation with experimental validation
Published in International journal of fracture (01-02-2016)“…The phase field method is a versatile simulation framework for studying initiation and propagation of complex crack networks without dependence to the finite…”
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5
Assessment of Digital Image Correlation Measurement Errors: Methodology and Results
Published in Experimental mechanics (2009)“…Optical full-field measurement methods such as Digital Image Correlation (DIC) are increasingly used in the field of experimental mechanics, but they still…”
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6
Polydisperse solid foams: Multiscale modeling and simulations of elasto-acoustic properties including thin membrane effects
Published in International journal of solids and structures (01-08-2022)“…This work is concerned with the prediction of the elasto-acoustic properties of polydisperse solid foam structures. A highly polydisperse foam sample is first…”
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7
Modeling of damage in unidirectional ceramic matrix composites and multi-scale experimental validation on third generation SiC/SiC minicomposites
Published in Journal of the mechanics and physics of solids (01-02-2014)“…The purpose of this paper is to experimentally validate a 1D probabilistic model of damage evolution in unidirectional SiC/SiC composites. The key point of…”
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Volumetric Digital Image Correlation Applied to X-ray Microtomography Images from Triaxial Compression Tests on Argillaceous Rock
Published in Strain (01-08-2007)“…: A set of triaxial compression tests on specimens of argillaceous rock were performed under tomographic monitoring at the European Synchrotron Radiation…”
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Deformation of Aluminum Investigated by Digital Image Correlation: Evidence of Simultaneous Crystal Slip and Grain Boundary Sliding
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01-06-2024)“…We investigate the multiscale micromechanical behavior of nearly pure polycrystalline aluminum exhibiting randomly oriented coarse grains (ca. 300 μ m in…”
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10
3D Detection and Quantitative Characterization of Cracks in a Ceramic Matrix Composite Tube Using X-Ray Computed Tomography
Published in Experimental mechanics (01-03-2020)“…Cracks play an essential role in the degradation of the thermomechanical behavior of ceramic matrix composites. However, characterizing their complex 3D…”
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11
DVC‐based image subtraction to detect microcracking in lightweight concrete
Published in Strain (01-10-2018)“…This paper presents an image subtraction technique based on digital volume correlation to detect and extract the complex network of microcracks that…”
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12
Coupling between experimental measurements and polycrystal finite element calculations for micromechanical study of metallic materials
Published in International journal of plasticity (01-09-2007)“…This paper presents a methodology for multiscale coupling between the morphology and texture of a microstructure as has been characterised experimentally, and…”
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13
In situ X-ray microtomography characterization of damage in SiCf/SiC minicomposites
Published in Composites science and technology (12-04-2011)Get full text
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14
Accuracy of stress measurement by Laue microdiffraction (Laue‐DIC method): the influence of image noise, calibration errors and spot number
Published in Journal of synchrotron radiation (01-07-2017)“…Laue microdiffraction, available at several synchrotron radiation facilities, is well suited for measuring the intragranular stress field in deformed materials…”
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15
Mechanical and microstructural integrity of nickel–titanium and stainless steel laser joined wires
Published in Acta materialia (01-10-2011)“…The biomedical industry shows increasing interest in the joining of dissimilar metals, especially with the aim of developing devices that combine different…”
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16
Irreversible deformation and damage in argillaceous rocks induced by wetting/drying
Published in Journal of applied geophysics (01-08-2014)“…Some irreversible phenomena of argillaceous rocks during wetting and drying processes are experimentally investigated at the micrometric scale, by combining…”
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17
The Mechanisms of Deformation and Damage of Mudstones: A Micro-scale Study Combining ESEM and DIC
Published in Rock mechanics and rock engineering (01-09-2015)“…Combining environmental scanning electron microscopy (ESEM) and digital image correlation techniques, the mechanical behaviour of mudstones is studied at the…”
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18
Multiscale experimental investigation of crystal plasticity and grain boundary sliding in synthetic halite using digital image correlation
Published in Journal of geophysical research. Solid earth (01-02-2013)“…There is a renewed interest in the study of the rheology of halite since salt cavities are considered for waste repositories or energy storage. This research…”
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19
Detection of crack onset in double cleavage drilled specimens of plaster under compression by digital image correlation – Theoretical predictions based on a coupled criterion
Published in European journal of mechanics, A, Solids (01-05-2015)“…Geomaterials such as rocks and concrete are brittle or quasi-brittle materials. Tensile tests carried out to observe the initial phases of crack nucleation are…”
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Multiscale Full-Field Strain Measurements for Micromechanical Investigations of the Hydromechanical Behaviour of Clayey Rocks
Published in Strain (01-02-2010)“…: Digital image correlation techniques (DIC) are applied to sequences of optical images of argillaceous rock samples submitted to uniaxial compression at…”
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