Results 41 to 50 of about 6,324,673 (257)

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

Shear deformation theories with f(z) function and its applications

Tạp chí Khoa học và Công nghệ
Shear deformation theories (SDTs) play a critical role in the accurate modeling of thick beams and plates, where transverse shear deformation has a non-negligible influence on the overall mechanical response.
Nguyen Thi Hai Van
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Non-Destructive Damage Evaluation Based on Static Response for Beam-like Structures Considering Shear Deformation

Applied Sciences, 2023
Shear deformation plays an important role in certain structures, and neglecting shear deformation can affect the accuracy of structural response. This paper proposes a non-destructive damage evaluation method that considers shear deformation, based on ...
Xiangwei Meng, Feng Xiao, Yu Yan, Gang S. Chen, Yanlong Ma   +4 more
doaj   +1 more source

Mineral reaction and deformation in Plagioclase-Olivine composites : an experimental study [PDF]

, 2004
Deformation and metamorphism of rocks are fundamentally interrelated but the ways in which processes of reaction and deformation mutually influence each other are still poorly understood in natural rocks.
Ronde, Almar A. de
core   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Bending, Vibration and Buckling of Laminated Composite Plates Using a Simple Four Variable Plate Theory

Latin American Journal of Solids and Structures
In the present study, a simple trigonometric shear deformation theory is applied for the bending, buckling and free vibration of cross-ply laminated composite plates.
Atteshamuddin S. Sayyad, Bharti M. Shinde, Yuwaraj M. Ghugal   +2 more
doaj   +1 more source

Flexural Analysis of Deep Aluminum Beam [PDF]

Journal of Soft Computing in Civil Engineering, 2018
Many parts of spacecraft, airplanes are made up of aluminum, due to its property of less density, which is deep in sections. For the analysis of deep parts of any structure, a shear deformation theory using the trigonometric sinusoidal function in ...
Ajay Dahake, Pravin Kapdis, Uttam Kalwane, Umesh Salunkhe   +3 more
doaj   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Vibration and buckling of cross-ply composite beams using refined shear deformation theory [PDF]

, 2012
Vibration and buckling analysis of cross-ply composite beams using refined shear deformation theory is presented. The theory accounts for the parabolical variation of shear strains through the depth of beam.
Inam, Fawad, Vo, Thuc
core