Effective Elastic Properties of Unidirectional Fibrous Composite Materials with Interfacial Defects

2018 ◽  
Vol 54 (6) ◽  
pp. 628-641 ◽  
Author(s):  
L. P. Khoroshun
Keyword(s):  
Composite Materials ◽  
Elastic Properties ◽  
Fibrous Composite ◽  
Effective Elastic Properties ◽  
Unidirectional Fibrous Composite ◽  
Interfacial Defects

Different approaches for calculating the effective elastic properties in composite materials under imperfect contact adherence

2013 ◽  
Vol 99 ◽  
pp. 264-275 ◽  
Author(s):  
Reinaldo Rodríguez-Ramos ◽  
Ricardo de Medeiros ◽  
Raúl Guinovart-Díaz ◽  
Julián Bravo-Castillero ◽  
José Antonio Otero ◽  
...  
Keyword(s):  
Composite Materials ◽  
Elastic Properties ◽  
Imperfect Contact ◽  
Effective Elastic Properties

An advanced numerical method for predicting effective elastic properties of heterogeneous composite materials

2014 ◽  
Vol 117 ◽  
pp. 114-123 ◽  
Author(s):  
Lyazid Bouhala ◽  
Yao Koutsawa ◽  
Ahmed Makradi ◽  
Salim Belouettar
Keyword(s):  
Composite Materials ◽  
Numerical Method ◽  
Elastic Properties ◽  
Effective Elastic Properties

scholarly journals Reinforcement of Pavements with Geosynthetics Estimation of Effective Elastic Properties

Proceedings ◽  
2019 ◽  
Vol 38 (1) ◽  
pp. 8
Author(s):  
Carmen Calvo-Jurado ◽  
Pablo Roldán-Oliden ◽  
Miguel Candel
Keyword(s):  
Reinforced Concrete ◽  
Composite Materials ◽  
Elastic Properties ◽  
Civil Engineering ◽  
Homogenization Theory ◽  
Effective Elastic Properties

Composite materials are design to be able to achieve properties that would be unreachable if materials were used separately. A clear example of this, in civil engineering, is reinforced concrete. It is also important in this sense and into this field of work the material it is analyzed in this article, reinforced pavement of roads. The aim of this paper is to estimate the elastic properties of these materials. To reach that goal homogenization theory and related techniques would be used. The results obtained within this work shows significant structural benefits when including in the pavement these types of materials.

Investigation of Mechanical Properties of Unidirectional Fibrous Composite by Micro-Mechanics Model

2012 ◽  
Vol 487 ◽  
pp. 481-486
Author(s):  
Kazem Reza-Kashyzadeh ◽  
Shokoofeh Dolati
Keyword(s):  
Mechanical Properties ◽  
Composite Materials ◽  
Fibrous Composite ◽  
Weight Ratio ◽  
High Strength ◽  
Element Model ◽  
Full Description ◽  
Modeling And Analysis ◽  
Unidirectional Fibrous Composite ◽  
Hardness Coefficient

The use of advanced composite materials reinforced with fibers is expanded in these years. The main reason for the increased use of these materials is their high strength and hardness coefficient, their density and low prices. So, the fiber-reinforced composite materials can be used in the design of structures that require high strength to weight ratio and hardness coefficient. In order to replace these materials and new applications, many research programs to study the mechanical behavior of these materials has shifted. In this paper Finite element model presented in which the fibers and matrix are modeled separately and to show a full description of the properties of the constituent components, the interface between matrix and fiber discontinuity is presented in the model With using modeling and analysis after great determination of mechanical properties of unidirectional fibrous composite single and compared with experimental results, the elastic modulus changes depending on the angle of the fibers is received . The results of this method are compared with available mathematical models.

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