Search Results - "Hirsekorn, Martin"
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1
Multi-scale modeling of the viscoelastic behavior of 3D woven composites
Published in Composites. Part A, Applied science and manufacturing (01-09-2018)“…A method is presented to predict numerically the homogenized viscoelastic behavior of 3D woven composites using only its constituents’ behavior. It is based on…”
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Journal Article -
2
Small-size sonic crystals with strong attenuation bands in the audible frequency range
Published in Applied physics letters (26-04-2004)“…Recent experiments have proved that sonic crystals containing locally resonant structures exhibit strong sound attenuation bands at frequencies about two…”
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Journal Article -
3
Thermo-viscoelastic homogenization of 3D woven composites with time-dependent expansion coefficients
Published in International journal of solids and structures (01-06-2022)“…Stress relaxation in the viscoelastic matrix influences the evolution of thermal expansion and chemical shrinkage of polymer composites. Its effects are…”
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4
Viscoelastic behavior of an epoxy resin during cure below the glass transition temperature: Characterization and modeling
Published in Journal of Composite Materials (01-01-2019)“…This paper presents a viscoelastic temperature- and degree-of-cure-dependent constitutive model for an epoxy resin. Multi-temperature relaxation tests on fully…”
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Book Review Journal Article -
5
Mesoscale analysis of damage growth in woven composites
Published in Composites. Part A, Applied science and manufacturing (01-05-2017)“…The characteristic damage mechanisms of a four-layer plain weave glass fiber/epoxy matrix composite are analyzed by means of optical microscope observations on…”
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6
Automated crack detection in laminated composites by optical flow measurements
Published in Composites. Part B, Engineering (15-04-2023)“…In this paper, an automated crack detection method for laminated composites of carbon fiber reinforced polymers (CFRP) is presented. Image correlation is…”
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7
Automated conformal mesh generation chain for woven composites based on CT-scan images with low contrasts
Published in Composite structures (15-03-2023)“…A novel approach to generate conformal meshes of woven composites at the mesoscopic scale from low-contrast CT-scan images with reconstruction artifacts is…”
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8
Damage onset modeling in woven composites based on a coupled stress and energy criterion
Published in Engineering fracture mechanics (01-01-2017)“…The crack onset configuration at damage onset in a four-layer plain weave glass fiber/epoxy matrix composite is studied at the mesoscopic scale using a coupled…”
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Journal Article -
9
On the influence of fabric layer shifts on the strain distributions in a multi-layer woven composite
Published in Composite structures (10-06-2016)“…The influence of the relative shift between fabric layers on the local strain distributions at the mesoscopic scale of a four-layer plain weave glass…”
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10
Comparison between voxel and consistent meso-scale models of woven composites
Published in Composites. Part A, Applied science and manufacturing (01-06-2015)“…The applicability of voxel meshes to model the mechanical behavior of woven composites at the mesoscopic scale is studied and compared to consistent Finite…”
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11
Consistent Finite Element mesh generation for meso-scale modeling of textile composites with preformed and compacted reinforcements
Published in Composites. Part A, Applied science and manufacturing (01-12-2013)“…A new automated method to generate smooth Finite Element meshes for the meso-scale representation of textile composites unit cells with preformed and compacted…”
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12
A semi-analytical integration method for the numerical simulation of nonlinear visco-elasto-plastic materials
Published in Mechanics of time-dependent materials (01-05-2011)“…A semi-analytic integration method is proposed, which can be used in numerical simulation of the mechanical behavior of nonlinear viscoelastic and viscoplastic…”
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13
A continuous threshold model for the visco-elasto-plastic behavior of PET based multi-layer polymeric films
Published in Mechanics of time-dependent materials (01-02-2010)“…The envelopes of the super-pressure balloons fabricated by the French space agency (CNES) are made of a multi-layer polymeric film that shows substantial…”
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14
Design and optimization of locally resonating sonic crystals
Published in IEEE Symposium on Ultrasonics, 2003 (2003)“…Sonic crystals containing locally resonant structures exhibit strong sound attenuation bands at frequencies about two orders of a magnitude smaller than those…”
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Conference Proceeding