Items where authors include "Askes, H."

Article

Eraslan, S. orcid.org/0000-0002-2337-8327, Gitman, I., Askes, H. et al. (1 more author) (2023) Effects of randomness and piezomagnetic coupling on the appearance of stop-bands in heterogeneous magnetorheological elastomers. Archive of Applied Mechanics, 93. pp. 3259-3273. ISSN 0939-1533

Yağmuroğlu, İ, Ozdemir, Z. and Askes, H. orcid.org/0000-0002-4900-1376 (2023) Spatial and temporal averaging in the homogenisation of the elastodynamic response of periodic laminates. European Journal of Mechanics - A/Solids, 100. 104973. ISSN 0997-7538

Li, Y. orcid.org/0000-0003-1474-3529, Askes, H., Gitman, I.M. et al. (2 more authors) (2023) Band gaps of thermoelastic waves in 1D phononic crystal with fractional order generalized thermoelasticity and dipolar gradient elasticity. Waves in Random and Complex Media. ISSN 1745-5030

Razavi, S.M.J., Askes, H., Berto, F. et al. (1 more author) (2022) Length scale parameters to estimate fatigue lifetime of 3D-printed titanium alloy Ti6Al4V containing notches in the as-manufactured condition. International Journal of Fatigue. 107348. ISSN 0142-1123

Abuzayed, I.H.A., Ozdemir, Z. and Askes, H. (2022) Time domain homogenisation of elastic and viscoelastic metamaterials. Mechanics of Time-Dependent Materials. ISSN 1385-2000

Eraslan, S., Gitman, I.M., Askes, H. et al. (1 more author) (2022) Determination of representative volume element size for a magnetorheological elastomer. Computational Materials Science, 203. 111070. ISSN 0927-0256

Xu, M., Askes, H. orcid.org/0000-0002-4900-1376, Shang, X. et al. (1 more author) (2021) Microscale size effects in piezomagnetic material for the anti-plane problem. Acta Mechanica, 232 (11). pp. 4609-4623. ISSN 0001-5970

Xu, M., Gitman, I.M., Wei, P. et al. (1 more author) (2020) Finite element implementation of a multi-scale dynamic piezomagnetic continuum model. Computers and Structures, 240. 106352. ISSN 0045-7949

Xu, M., Askes, H. orcid.org/0000-0002-4900-1376 and Gitman, I.M. (2019) Mono-scale and multi-scale formulations of gradient-enriched dynamic piezomagnetics. Wave Motion, 91. ISSN 0165-2125

Browning, F. and Askes, H. orcid.org/0000-0002-4900-1376 (2019) Analytical solutions for the natural frequencies of rectangular symmetric angle-ply laminated plates. Mathematics and Mechanics of Complex Systems, 7 (1). pp. 51-61. ISSN 2326-7186

Xu, M., Gitman, I. and Askes, H. orcid.org/0000-0002-4900-1376 (2019) A gradient-enriched continuum model for magneto-elastic coupling: formulation, finite element implementation and in-plane problems. Computers and Structures, 212. pp. 275-288. ISSN 0045-7949

De Domenico, D. and Askes, H. orcid.org/0000-0002-4900-1376 (2018) Nano-scale wave dispersion beyond the First Brillouin Zone simulated with inertia gradient continua. Journal of Applied Physics, 124. ISSN 0021-8979

De Domenico, D. and Askes, H. orcid.org/0000-0002-4900-1376 (2018) Stress gradient, strain gradient and inertia gradient beam theories for the simulation of flexural wave dispersion in carbon nanotubes. Composites Part B: Engineering, 153. pp. 285-294. ISSN 1359-8368

Li, W., Askes, H. and Susmel, L. orcid.org/0000-0001-7753-9176 (2018) Notch failure versus interior failure for mixed-mode in-plane loading. International Journal of Solids and Structures, 150. pp. 208-221. ISSN 0020-7683

De Domenico, D., Askes, H. orcid.org/0000-0002-4900-1376 and Aifantis, E.C. (2018) Gradient elasticity and dispersive wave propagation: Model motivation and length scale identification procedures in concrete and composite laminates. International Journal of Solids and Structures. ISSN 0020-7683

Kolo, I., Askes, H. and de Borst, R. (2017) Convergence analysis of Laplacian-based gradient elasticity in an isogeometric framework. Finite Elements in Analysis and Design, 135. pp. 56-67. ISSN 0168-874X

Kolo, I., Askes, H. and de Borst, R. orcid.org/0000-0002-3457-3574 (2017) Convergence analysis of Laplacian-based gradient elasticity in an isogeometric framework. Finite Elements in Analysis and Design , 135. pp. 56-67. ISSN 0168-874X

Askes, H. and Gitman, I.M. (2017) Reducible and irreducible forms of stabilised gradient elasticity in dynamics. Mathematics and Mechanics of Complex Systems, 5 (1). pp. 1-17. ISSN 2326-7186

Bagni, C. orcid.org/0000-0003-1614-3009, Askes, H. and Aifantis, E.C. (2017) Gradient-enriched finite element methodology for axisymmetric problems. Acta Mechanica. pp. 1-22. ISSN 0001-5970

Ozdemir Kilinc, Z., Tyas, A. orcid.org/0000-0001-6078-5215, Goodall, R. et al. (1 more author) (2016) Energy absorption in lattice structures in dynamics: Nonlinear FE simulations. International Journal of Impact Engineering, 102. pp. 1-15. ISSN 0734-743X

Li, W., Susmel, L. orcid.org/0000-0001-7753-9176, Askes, H. et al. (2 more authors) (2016) Assessing the integrity of steel structural components with stress raisers using the Theory of Critical Distances. Engineering Failure Analysis, 70. pp. 73-89. ISSN 1350-6307

Song, Y., Gitman, I., Parnell, W.J. et al. (1 more author) (2016) The influence of random microstructure on wave propagation through heterogeneous media. International Journal of Fracture. ISSN 0376-9429

Louks, R., Askes, H. and Susmel, L. (2016) A generalised approach to rapid finite element design of notched materials against static loading using the Theory of Critical Distances. Materials and Design, 108. pp. 769-779. ISSN 0264-1275

De domenico, D. and Askes, H. orcid.org/0000-0002-4900-1376 (2016) Computational aspects of a new multi-scale dispersive gradient elasticity model with micro-inertia. International Journal for Numerical Methods in Engineering. ISSN 0029-5981

Bagni, C. orcid.org/0000-0003-1614-3009, Askes, H. orcid.org/0000-0002-4900-1376 and Susmel, L. orcid.org/0000-0001-7753-9176 (2016) Gradient elasticity: a transformative stress analysis tool to design notched components against uniaxial/multiaxial high-cycle fatigue. Fatigue & Fracture of Engineering Materials & Structures, 39 (8). pp. 1012-1029. ISSN 8756-758X

Ozdemir Kilinc, Z., Hernandez-Nava, E., Tyas, A. et al. (5 more authors) (2016) Energy absorption in lattice structures in dynamics: Experiments. International Journal of Impact Engineering, 89. 49 - 61. ISSN 0734-743X

Domenico, D.D. and Askes, H. orcid.org/0000-0002-4900-1376 (2016) A new multi-scale dispersive gradient elasticity modelwith micro-inertia: Formulation and C0-finiteelement implementation. International Journal for Numerical Methods in Engineering. ISSN 0029-5981

Jadallah, O., Bagni, C. orcid.org/0000-0003-1614-3009, Askes, H. orcid.org/0000-0002-4900-1376 et al. (1 more author) (2016) Microstructural length scale parameters to model the high-cycle fatigue behaviour of notched plain concrete. International Journal of Fatigue, 82 (3). pp. 708-720. ISSN 0142-1123

Jadallah, O., Bagni, C., Askes, H. et al. (1 more author) (2016) Microstructural length scale parameters to model the high-cycle fatigue behaviour of notched plain concrete. International Journal of Fatigue, 82 (3). pp. 708-720. ISSN 0142-1123

Bagni, C. and Askes, H. (2015) Unified finite element methodology for gradient elasticity. Computers and Structures, 160. 100 - 110. ISSN 0045-7949

Bagni, C., Askes, H. and Susmel, L. (2015) Gradient-enriched linear-elastic tip stresses to perform the high-cycle fatigue assessment of notched plain concrete. Frattura ed Integrità Strutturale (33). 105 - 110. ISSN 1971-8993

Çalik-Karaköse, U.H. and Askes, H. (2015) A recovery-type a posteriori error estimator for gradient elasticity. Computers and Structures, 154. 204 - 209. ISSN 0045-7949

Askes, H., Rodríguez-Ferran, A. and Hetherington, J. (2014) The effects of element shape on the critical time step in explicit time integrators for elasto-dynamics. International Journal for Numerical Methods in Engineering, 101 (11). 809 - 824. ISSN 0029-5981

Calik-Karakose, U.H., Orakdogen, E., Saygun, A.I. et al. (1 more author) (2014) A curved shell finite element for the geometrically non-linear analysis of box-girder beams curved in plan. Structural Engineering and Mechanics, 52 (2). 221 - 238. ISSN 1225-4568

Askes, H. and Susmel, L. (2014) Understanding cracked materials: is Linear Elastic Fracture Mechanics obsolete? Fatigue and Fracture of Engineering Materials and Structures, 38 (2). 154 - 160. ISSN 8756-758X

Hetherington, J. and Askes, H. (2014) A mass matrix formulation for cohesive surface elements. Theoretical and Applied Fracture Mechanics, 69. pp. 110-117.

Le, C.V., Askes, H. and Gilbert, M. (2012) A locking-free stabilized kinematic EFG model for plane strain limit analysis. Computers and Structures, 106. 1 - 8. ISSN 0045-7949

Carta, G., Bennett, T. and Askes, H. (2012) Determination of dynamic gradient elasticity length scales. Proceedings of the ICE: Engineering and Computational Mechanics, 165 (1). 41 - 47. ISSN 1755-0777

Askes, H., Suiker, A.S.J. and Sluys, L.J. (2001) A classification of higher-order strain gradient models - linear analysis. Archive of Applied Mechanics, 72 (2). 171 - 188. ISSN 0939-1533

Askes, H. and Rodriguez-Ferran, A. (2001) A combined rh-adaptive scheme based on domain subdivision - Formulation and linear examples. International Journal for Numerical Methods in Engineering, 51 (3). 253 - 273. ISSN 0029-5981

Proceedings Paper

Bagni, C. orcid.org/0000-0003-1614-3009, Askes, H. orcid.org/0000-0002-4900-1376 and Susmel, L. (2016) Gradient elasticity: a new tool for the multiaxial high-cycle fatigue assessment of notched components. In: Proceedings of the Department of Civil and Structural Engineering, University of Sheffield - The Annual Postgraduate Research Student Conference – 2016. The Annual Postgraduate Research Student Conference – 2016. Frattura ed Integrità Strutturale , pp. 21-26. ISBN 9788895940656

Bagni, C., Askes, H. and Susmel, L. (2014) Finite Element Technology for Gradient Elastic Fracture Mechanics. In: Procedia Materials Science. 20th European Conference on Fracture, 30 Jun - 04 Jul 2014, Trondheim, Norway. Elsevier , 2042 - 2047. ISBN 2211-8128

Askes, H., Sluys, L.J. and de Jong, B.B.C. (2000) Remeshing techniques for r-adaptive and combined h/r-adaptive analysis with application to 2D/3D crack propagation. In: European Congress on Computational Methods in Applied Sciences and Engineering. European Congress on Computational Methods in Applied Sciences and Engineering, 11-14 Sep 2000, Barcelona, Spain. ECCOMAS .

Book

Askes, H., Gilbert, M. and Susmel, L. (2016) Proceedings of the Department of Civil and Structural Engineering, University of Sheffield - The Annual Postgraduate Research Student Conference – 2016. Italian Group of Fracture . ISBN 9788895940656