Results 41 to 50 of about 174,536 (302)

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Nonlinear analysis of stability for imperfect eccentrically stiffened FGM plates under mechanical and thermal loads based on FSDT. Part 1: Governing equations establishment

Vietnam Journal of Mechanics, 2015
In this paper, the buckling and post-buckling behaviors of eccentrically  stiffened functionally graded material (ES-FGM) plates on elastic  foundations subjected to in-plane compressive loads or thermal loads are  investigated by an analytical solution.
Dao Van Dung, Nguyen Thi Nga
doaj   +1 more source

First order shear deformation beam theories in a peridynamic framework

European Journal of Mechanics - A/Solids
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Konstantin Naumenko, Zhenghao Yang
openaire   +2 more sources

An asymptotically exact first-order shear deformation theory for functionally graded plates

International Journal of Engineering Science, 2023
An asymptotically exact first-order shear deformation theory for functionally graded elastic plates is derived using the variational-asymptotic method. As an application, an analytical solution to the problem of wave propagation in a sandwich plate is found in accordance with this refined theory. Comparison between the dispersion curves obtained by 2-D
openaire   +3 more sources

Analytical solution of two-layer beam taking into account interlayer slip and shear deformation [PDF]

, 2007
A mathematical model is proposed and its analytical solution derived for the analysis of the geometrically and materially linear two-layer beams with different material and geometric characteristics of an individual layer.
Goodman J. R., Goodman J. R., Goran Turk, Igor Planinc, Jasim N. A., Leon R. T., Miran Saje, Simon Schnabl, Wolfram S.   +8 more
core   +2 more sources

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Creep analysis of a cylinder subjected to 2D thermoelasticity loads and boundary conditions with inner heat generation source

Forces in Mechanics
This paper presents an in-depth investigation of the creep behavior of a thick-walled cylinder subjected to thermomechanical loads with internal heat generation under various boundary conditions.
Hamideh Seddighi, Mehdi Ghannad, Abbas Loghman, Mohammad Zamani Nejad   +3 more
doaj   +1 more source

First-Order Shear Deformation Theory Variants for Curved Sandwich Panels

AIAA Journal, 2018
Due to the curvature, the first-order shear deformation theory for curved sandwich panels is not a direct extension of the corresponding one for flat panels; thus, it is formulated accordingly, and...
George A. Kardomateas, Nunthadech Rodcheuy, Yeoshua Frostig   +2 more
openaire   +1 more source

Bias extension test for pantographic sheets: numerical simulations based on second gradient shear energies [PDF]

, 2016
We consider a bi-dimensional sheet consisting of two orthogonal families of inextensible fibres. Using the representation due to Rivlin and Pipkin for admissible placements, i.e.
Cuomo, Massimo, Dell'Isola, Francesco, DELLA CORTE, Alessandro, Greco, Leopoldo   +3 more
core   +3 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source