Results 61 to 70 of about 67,992 (306)
Influence of Tangential Displacements on the Dynamic Buckling of Viscoplastic Cylindrical Shells
Engineering Transactions, 1982 A theory of dynamic buckling is developed for viscoplastic cylindrical shells subjected to uniform radially inward impulses. The influence of tangential displacements on the magnitude of radial displacement, buckling mode and critical impulse is ...
S. Jóźwiak, W. Wojewódzki
doaj
Determination of Modelling Error Statistics for Cold-Formed Steel Columns
Advances in Civil Engineering, 2020 In this article, an attempt has been made to estimate the Modelling Error (ME) associated with compression capacity models available in international standards for different failure modes of compression members fabricated from Cold-Formed Steel (CFS ...
R. P. Rokade, K. Balaji Rao, B. Palani
doaj +1 more source
Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review
Advanced Functional Materials, EarlyView.Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan +7 more
wiley +1 more source
Local Buckling Failure of Buried Pipeline under the Action of Oblique-slip Fault
Shiyou jixie, 2022 In practice,many pipelines will cross oblique-slip faults,but presently there is little research on the buckling failure of buried pipelines under the action of both horizontal and vertical oblique-slip faults.Therefore,based on ABAQUS finite element ...
Chen Yanhua, Wu Kangkang
doaj
Magnetization reversal of thin ferromagnetic elements with surface anisotropy
, 2017 The magnetization reversal process in thin-film ferromagnetic elements with surface anisotropy of various shapes and sizes is investigated by means of numerical simulation.
Serebryakova, O. N., Usov, N. A.
core +1 more source
On Non-Axisymmetric Buckling Modes of Inhomogeneous Circular Plates
Vestnik St. Petersburg University, Mathematics, 2021 Unsymmetrical buckling of nonuniform circular plates with elastically restrained edge and subjected to normal pressure is studied in this paper. The asymmetric part of the solution is sought in terms of multiples of the harmonics of the angular coordinate.
Bauer, S. M., Voronkova, E. B.
openaire +2 more sources
Advanced Functional Materials, EarlyView.Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash +10 more
wiley +1 more source
Electron-phonon interaction in the t-J model
, 2004 We derive a t-J model with electron-phonon coupling from the three-band model, considering modulation of both hopping and Coulomb integrals by phonons.
K. J. von Szczepanski +6 more
core +1 more source
Application of response surface methodology to stiffened panel optimization [PDF]
, 2006 In a multilevel optimization frame, the use of surrogate models to approximate optimization constraints allows great time saving. Among available metamodelling techniques we chose to use Neural Networks to perform regression of static mechanical criteria,
Grihon, Stéphane +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo +2 more
wiley +1 more source