Results 41 to 50 of about 28,267 (300)

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Analytical Solution for a Two-Layer Transversely Isotropic Half-Space Affected by an Arbitrary Shape Dynamic Surface Load [PDF]

Civil Engineering Infrastructures Journal, 2013
The dynamic response of a transversely isotropic, linearly elastic layer bonded to the surface of a half-space of a different transversely isotropic material under arbitrary shape surface loads is considered.
A. Ardeshir-Behrestaghi, M. Eskandari-Ghadi, J. Vaseghi-Amiri   +2 more
doaj   +1 more source

Contact mechanics and friction for transversely isotropic viscoelastic materials [PDF]

, 2015
Transversely isotropic materials are an unique group of materials whose properties are the same along two of the principal axes of a Cartesian coordinate system.
Mokhtari, M., Noordermeer, J.W.M., Schipper, D.J., Vleugels, N.   +3 more
core   +1 more source

The closest elastic tensor of arbitrary symmetry to an elasticity tensor of lower symmetry [PDF]

, 2006
The closest tensors of higher symmetry classes are derived in explicit form for a given elasticity tensor of arbitrary symmetry. The mathematical problem is to minimize the elastic length or distance between the given tensor and the closest elasticity ...
A. Bóna, A. Bóna, A.F. Gangi, A.J.M. Spencer, A.N. Norris, A.N. Norris, Andrew N. Norris, D. Elata, D.C. Gazis, F. Cavallini, F.I. Fedorov, G. Backus, G.F. Smith, H. Xiao, H. Xiao, H. Xiao, I.A. Kunin, J. Betten, J. Dellinger, J. Dellinger, J. Rychlewski, J. Sutcliffe, J.T. Browaeys, K. Helbig, L.J. Walpole, M. François, M. François, M. Moakher, M. Moakher, M.J.P. Musgrave, M.M. Mehrabadi, Maher Moakher, P. Chadwick, P.S. Theocaris, R. Baerheim, R. Baerheim, R. Bhatia, R.J. Arts, S. Forte, S. Forte, S. Lang, S.C. Cowin, S.C. Cowin, S.C. Cowin, S.C. Cowin, V. Arsigny, W. Thomson, W.N. Zou, Y. Surrel, Y.-O. Tu   +49 more
core   +3 more sources

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

An assumed enhanced strain finite element framework for tensile fracturing processes with dual-mechanism failure in transversely isotropic rocks

Journal of Rock Mechanics and Geotechnical Engineering
We present an assumed enhanced strain finite element framework for the simulation of tensile fracturing processes in transversely isotropic rocks. Fractures along the weak bedding planes and through the anisotropic rock matrix are treated with distinct ...
Yang Zhao, Rui Wang, Jian-Min Zhang
doaj   +1 more source

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

Advanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi, Stephan Roth, Christos G. Aneziris, Bjoern Kiefer   +3 more
wiley   +1 more source

Calculation method of elastic modulus for carbon fiber-reinforced plastics considering inhomogeneous interphase

Science and Engineering of Composite Materials, 2022
The characteristic of interphase has a significant influence on the macroscopic performance of carbon fiber-reinforced plastics (CFRP). To investigate the effect of interphase on composite elastic modulus, a representative volume element (RVE) of ...
Bu Pengfei, Ren Huiqi, Ruan Wenjun, Dong Kai   +3 more
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Study of Axi-Symmetric Vibrations in a Micropolar Transversely Isotropic Layer

International Journal of Applied Mechanics and Engineering, 2019
The present investigation deals with the propagation of circular crested Lamb waves in a homogeneous micropolar transversely isotropic medium. Secular equations for symmetric and skew-symmetric modes of wave propagation in completely separate terms are ...
R.R. Gupta, R.R. Gupta
doaj   +1 more source