Theoretical justification of Tsai's modulus based on micromechanical analysis
This paper deals with the application of micromechanics for the determination of lamina
effective properties. Micromechanical models can be considered as the first step of the …
effective properties. Micromechanical models can be considered as the first step of the …
Is the out-of-plane shear strength an independent property? A micromechanical perspective about a macromechanical question
LL Vignoli - Journal of Composite Materials, 2023 - journals.sagepub.com
For unidirectional laminae, five elastic properties and six strengths are usually required. The
goal of this paper is to evaluate if the out-of-plane shear strength is really an independent …
goal of this paper is to evaluate if the out-of-plane shear strength is really an independent …
A deep learning model to extract the interphase's characteristics in microstructures using macroscopic responses
This study addresses the challenge of directly measuring the mechanical and geometrical
properties of the interphase region in multiphase microstructures due to its small volume …
properties of the interphase region in multiphase microstructures due to its small volume …
Micromechanical fiber-matrix interface model for in-plane shear in unidirectional laminae
A novel analytical model is proposed for the in-plane shear response of unidirectional
composites on account of fiber-matrix interface. The fiber-matrix interface influences the …
composites on account of fiber-matrix interface. The fiber-matrix interface influences the …
Analytical modeling of fiber–matrix interface failure in unidirectional laminae subjected to in-plane shear loads
Unidirectional laminae subjected to in-plane shear loads present complex behavior with
strong nonlinear response. A novel analytical model is proposed considering a unit cell with …
strong nonlinear response. A novel analytical model is proposed considering a unit cell with …
Buckling Analysis of Thin-Walled Structures Based on Trace Theory: A Simple and Efficient Approach for Mechanical Characterization of GFRP Members
LL Vignoli, J Gomide, LEAS Santana… - Journal of Composites …, 2024 - ascelibrary.org
For unidirectional laminates, four properties are required for mechanical characterization
regarding the laminae elastic response: the longitudinal elastic modulus, the transverse …
regarding the laminae elastic response: the longitudinal elastic modulus, the transverse …
Using asymptotic homogenization and machine learning to derive a 3D trace theory for GFRP
LL Vignoli, J Gomide, LEAS Santana… - Mechanics of …, 2024 - Taylor & Francis
Tsai's modulus was proposed as a trace theory for CFRP, where only one property is
measured experimentally and the other four properties are computed using the normalized …
measured experimentally and the other four properties are computed using the normalized …
Temperature Effect on the Properties and Response of Composite Materials and Plates
V Birman - AIAA Journal, 2024 - arc.aiaa.org
The paper illustrates the effect of temperature on composite material properties and its
influence on the response of composite plates. Two composites considered include laminae …
influence on the response of composite plates. Two composites considered include laminae …
Micromechanics-based multi-scale framework with strain-rate effects for the simulation of ballistic impact on composite laminates
The performance of composite materials and structures at high-velocity impacts reaching or
exceeding their ballistic limit is crucial for assessing their strength and safety in aerospace …
exceeding their ballistic limit is crucial for assessing their strength and safety in aerospace …
[HTML][HTML] Enhanced Mechanical Properties of Ceramic Rod-Reinforced TWIP Steel Composites: Fabrication, Microstructural Analysis, and Heat Treatment Evaluation
G Sun, S Zhu, Z Li, Q Wang - Metals, 2024 - mdpi.com
This study investigates the development and characterization of ceramic rod-reinforced
TWIP (twinning-induced plasticity) steel matrix composites, produced using the lost foam …
TWIP (twinning-induced plasticity) steel matrix composites, produced using the lost foam …