• Nils Koppels Allé, 404, 112

    2800 Kgs. Lyngby

    Denmark

19992022
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Research Output 1999 2019

2019

A homogenized model for size-effects in porous metals

Niordson, C. F. & Tvergaard, V., 2019, In : Journal of the Mechanics and Physics of Solids. 123, p. 222-233

Research output: Contribution to journalJournal articleResearchpeer-review

An investigation of back stress formulations under cyclic loading

El-Naaman, S. A., Nielsen, K. L. & Niordson, C. F., 2019, In : Mechanics of Materials. 130, p. 76-87

Research output: Contribution to journalJournal articleResearchpeer-review

A potential for higher-order phenomenological strain gradient plasticity to predict reliable response under non-proportional loading

Panteghini, A., Bardella, L. & Niordson, C. F., 2019, In : Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 475, 2229, 21 p., 20190258.

Research output: Contribution to journalJournal articleResearchpeer-review

A steady-state modeling framework incorporating the Kuroda–Tvergaard model: demonstrated on single crystal crack growth

Juul, K. J., El-Naaman, S. A., Nielsen, K. L. & Niordson, C. F., 2019, In : Archive of Applied Mechanics. 89, 10, p. 2133–2145

Research output: Contribution to journalJournal articleResearchpeer-review

Steady-state fracture toughness of elastic-plastic solids: Isotropic versus kinematic hardening

Juul, K. J., Martínez Pañeda, E., Nielsen, K. L. & Niordson, C. F., 2019, In : Engineering Fracture Mechanics. 207, p. 254-268

Research output: Contribution to journalJournal articleResearchpeer-review

The role of plastic strain gradients in the crack growth resistance of metals

Martínez-Pañeda, E., Deshpande, V. S., Niordson, C. F. & Fleck, N. A., 2019, In : Journal of the Mechanics and Physics of Solids. 126, p. 136-150

Research output: Contribution to journalJournal articleResearchpeer-review

Wedge indentation of single crystalline monazite: A numerical investigation

Juul, K. J., Nellemann, C., Nielsen, K. L., Niordson, C. F. & Kysar, J. W., 2019, In : International Journal of Plasticity. 112, p. 36-51

Research output: Contribution to journalJournal articleResearchpeer-review

2018
193 Downloads (Pure)

A homogenization method for ductile-brittle composite laminates at large deformations

Poulios, K. & Niordson, C. F., 2018, In : International Journal for Numerical Methods in Engineering. 113, 5, p. 814–833

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
32 Downloads (Pure)

A novel numerical framework for self-similarity in plasticity: Wedge indentation in single crystals

Juul, K. J., Niordson, C. F., Nielsen, K. L. & Kysar, J. W., 2018, In : Journal of the Mechanics and Physics of Solids. 112, p. 667-684

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
297 Downloads (Pure)

A phase field formulation for hydrogen assisted cracking

Martínez-Pañeda, E., Golahmar, A. & Niordson, C. F., 2018, In : Computer Methods in Applied Mechanics and Engineering. 342, p. 742-761

Research output: Contribution to journalJournal articleResearchpeer-review

File
27 Downloads (Pure)

Hardening and strengthening behavior in rate-independent strain gradient crystal plasticity

Nellemann, C., Niordson, C. F. & Nielsen, K. L., 2018, In : European Journal of Mechanics A - Solids. 67, p. 157-168

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Plastic strain recovery in nanocrystalline copper thin films

Ghazi, N., Niordson, C. F. & Kysar, J. W., 2018, In : International Journal of Plasticity. 107, p. 27-53

Research output: Contribution to journalJournal articleResearchpeer-review

2017
90 Downloads (Pure)

An incremental flow theory for crystal plasticity incorporating strain gradient effects

Nellemann, C., Niordson, C. F. & Nielsen, K. L., 2017, In : International Journal of Solids and Structures. 110-111, p. 239–250

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
64 Downloads (Pure)

A Numerical Framework for Self-Similar Problems in Plasticity: Indentation in Single Crystals

Juul, K. J., Niordson, C. F., Nielsen, K. L. & Kysar, J. W., 2017. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
67 Downloads (Pure)

Linking Scales in Plastic Deformation and Fracture

Martinez-Paneda, E., Niordson, C. F., S. Deshpande, V. & Fleck, N. A., 2017, Proceedings of the 30th Nordic Seminar on Computational Mechanics (NSCM-30). Høsberg, J. & Pedersen, N. L. (eds.). p. 123 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access
File
102 Downloads (Pure)

Steady-state crack growth in single crystals under Mode I loading

Juul, K. J., Nielsen, K. L. & Niordson, C. F., 2017, In : Journal of the Mechanics and Physics of Solids. 101, p. 209-222

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
121 Downloads (Pure)

Steady-state numerical modeling of size effects in micron scale wire drawing

Juul, K. J., Nielsen, K. L. & Niordson, C. F., 2017, In : Journal of Manufacturing Processes. 25, p. 163-171

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2016
115 Downloads (Pure)

A finite element framework for distortion gradient plasticity with applications to bending of thin foils

Martínez Pañeda, E., Niordson, C. F. & Bardella, L., 2016, In : International Journal of Solids and Structures. 96, p. 288–299

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
142 Downloads (Pure)

Attaining the rate-independent limit of a rate-dependent strain gradient plasticity theory

El-Naaman, S. A., Nielsen, K. L. & Niordson, C. F., 2016, In : Extreme Mechanics Letters. 9, Part 1, p. 40-44

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1 Downloads (Pure)

Editorial

Audoly, B., Castañeda, P. P., Kuhl, E., Niordson, C., Sharma, P. & Gao, H., 2016, In : Journal of the Mechanics and Physics of Solids. 87, p. iii

Research output: Contribution to journalEditorialResearchpeer-review

224 Downloads (Pure)

Homogenization of long fiber reinforced composites including fiber bending effects

Poulios, K. & Niordson, C. F., 2016, In : Journal of the Mechanics and Physics of Solids. 94, p. 433-452

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
124 Downloads (Pure)

Micro-buckling of periodically layered composites in regions of stress concentration

Poulios, K. & Niordson, C. F., 2016, In : Composite Structures. 157, p. 424-435

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
167 Downloads (Pure)

On fracture in finite strain gradient plasticity

Martínez Pañeda, E. & Niordson, C. F., 2016, In : International Journal of Plasticity. 80, p. 154-167

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
167 Downloads (Pure)

On modeling micro-structural evolution using a higher order strain gradient continuum theory

El-Naaman, S. A., Nielsen, K. L. & Niordson, C. F., 2016, In : International Journal of Plasticity. 76, p. 285-298

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

Rolling at small scales

Nielsen, K. L., Niordson, C. F. & Hutchinson, J. W., 2016, In : Journal of Manufacturing Science and Engineering. 138, 4, 10 p., 041004.

Research output: Contribution to journalJournal articleResearchpeer-review

184 Downloads (Pure)
Open Access
File
105 Downloads (Pure)

Steady-State Crack Growth in Rate-Sensitive Single Crystals

Juul, K. J., Nielsen, K. L. & Niordson, C. F., 2016, Proceedings of the 29th Nordic Seminar on Computational Mechanics (NSCM-29). Larsson, R. (ed.). 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

Steady-State Numerical Modeling of Size Effects in Wire Drawing

Juul, K. J., Nielsen, K. L. & Niordson, C. F., 2016, Proceedings of 24th International Congress of Theoretical and Applied Mechanics. 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

93 Downloads (Pure)

Strain gradient plasticity-based modeling of hydrogen environment assisted cracking

Martínez Pañeda, E., Niordson, C. F. & P. Gangloff, R., 2016, In : Acta Materialia. 117, p. 321-332

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
118 Downloads (Pure)

Strain gradient plasticity modeling of hydrogen diffusion to the crack tip

Martínez Pañeda, E., del Busto, S., Niordson, C. F. & Betegon, C., 2016, In : International Journal of Hydrogen Energy. 41, 24, p. 10265-10274

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
2015
115 Downloads (Pure)

Accounting for Fiber Bending Effects in Homogenization of Long Fiber Reinforced Composites

Poulios, K. & Niordson, C. F., 2015, Proceedings of the 20th International Conference on Composite Materials. ICCM20 Secretariat, 9 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
163 Downloads (Pure)

Strain gradient crystal plasticity: A continuum mechanics approach to modeling micro-structural evolution

El-Naaman, S. A., Nielsen, K. L. & Niordson, C. F., 2015, Plastic Behavior of Conventional and Advanced Materials: Theory, Experiment, and Modeling: Proceedings of PLASTICITY ’15. Khan, A. S. (ed.). NEAT Press, 3 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
2014

A numerical basis for strain-gradient plasticity theory: Rate-independent and rate-dependent formulations

Nielsen, K. L. & Niordson, C. F., 2014, In : Journal of the Mechanics and Physics of Solids. 63, p. 113–127

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

Computational strain gradient crystal plasticity

Niordson, C. F. & Kysar, J. W., 2014, In : Journal of the Mechanics and Physics of Solids. 62, p. 31-47

Research output: Contribution to journalJournal articleResearchpeer-review

On the homogenization of metal matrix composites using strain gradient plasticity

Azizi, R., Niordson, C. F. & Legarth, B. N., 2014, In : Acta Mechanica Sinica. 30, 2, p. 175-190

Research output: Contribution to journalJournal articleResearchpeer-review

Strain gradient effects in periodic flat punch indenting at small scales

Nielsen, K. L., Niordson, C. F. & Hutchinson, J. W., 2014, In : International Journal of Solids and Structures. 51, 21-22, p. 3549-3556 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2013

A 2D finite element implementation of the Fleck–Willis strain-gradient flow theory

Nielsen, K. L. & Niordson, C. F., 2013, In : European Journal of Mechanics A - Solids. 41, p. 134-142

Research output: Contribution to journalJournal articleResearchpeer-review

A deformation mechanism map for polycrystals modeled using strain gradient plasticity and interfaces that slide and separate

Dahlberg, C. F. O., Faleskog, J., Niordson, C. F. & Legarth, B. N., 2013, In : International Journal of Plasticity. 43, p. 177-195

Research output: Contribution to journalJournal articleResearchpeer-review

Length-scale effect due to periodic variation of geometrically necessary dislocation densities

Oztop, M. S., Niordson, C. F. & Kysar, J. W., 2013, In : International Journal of Plasticity. 41, p. 189-201

Research output: Contribution to journalJournal articleResearchpeer-review

Material size effects on crack growth along patterned wafer-level Cu–Cu bonds

Tvergaard, V., Niordson, C. F. & Hutchinson, J. W., 2013, In : International Journal of Mechanical Sciences. 68, p. 270-276

Research output: Contribution to journalJournal articleResearchpeer-review

Micromechanical modeling of unidirectional composites with uneven interfacial strengths

Ashouri Vajari, D., Legarth, B. N. & Niordson, C. F., 2013, In : European Journal of Mechanics A - Solids. 42, p. 241-250

Research output: Contribution to journalJournal articleResearchpeer-review

1 Downloads (Pure)

On modeling of geometrically necessary dislocation densities in plastically deformed single crystals

Niordson, C. F. & Kysar, J. W., 2013, Proceedings of the 19th International Symposium on Plasticity & Its Current Applications 2013. NEAT Press, p. 22-24

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2012
83 Downloads (Pure)

Effects of Uneven Interfacial Strength on Damage Evolution in Composites

Ashouri Vajari, D., Legarth, B. N. & Niordson, C. F., 2012. 2 p.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Open Access
File

Extended FEM modeling of crack paths near inclusions

Nielsen, C. V., Legarth, B. N. & Niordson, C. F., 2012, In : International Journal for Numerical Methods in Engineering. 89, p. 786-804

Research output: Contribution to journalJournal articleResearchpeer-review

On size-effects in single crystal wedge indentation

Niordson, C. F. & Kysar, J. W., 2012, Proceedings of the 18th International Symposium on Plasticity & Its Current Applications. NEAT Press, 3 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Rate sensitivity of mixed mode interface toughness of dissimilar metallic materials: Studied at steady state

Nielsen, K. L. & Niordson, C. F., 2012, In : International Journal of Solids and Structures. 49, 3-4, p. 576-583

Research output: Contribution to journalJournal articleResearchpeer-review