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Investigation of Mechanical Properties of Unidirectional Fibrous Composite by Micro-Mechanics Model Kazem Reza Kashyzadeh 1,a, Shokoofeh Dolati 2,b 1,2 .
Investigation on Physical characteristics and mechanical properties of the material forming the micro scale 2.
Investigation of physical and mechanical properties of multi - layer in Macro-scale 4.
Calculating Mechanical Properties of the Matrix Estimate Stress-Strain Curve of matrix under Tensile Loading: The resin was used epoxy and Characteristics and mechanical behavior in terms of isotropic and it is made ​​of plastics.
Fibers with the surrounding matrix modeled, and properties of each one are defined.

However, such method can introduce drawbacks such as solidification cracking, distortion, and the formation of a heat-affected zone (HAZ) with altered properties [1].
FSW offers several advantages over the traditional welding method including superior mechanical properties, reduced distortion and minimal HAZ [3].
Recent research [4] has studied the relationship between various factors affecting the axial force in Friction Stir Welding (FSW).
The experimental results demonstrated that the optimal welding parameters that yield the highest mechanical properties were that the rotational speed and welding speed values equal 1750 RPM and 900 mm/min, respectively.
The mechanical properties results of FSW with a pre-heat temperature.

It was hypothesised that the mechanical properties would be linked to the shape of the pore structure due to the orientation of the open porous scaffolds (OPS) produced.
Factors such as porosity, biocompatibility and structural integrity are of critical importance in the development of bioactive calcium phosphates [5, 6].
Figure 3 gives a summary of the mechanical properties for the OPS produced.
The mechanical properties of the samples produced were found to be low.
Elongating the pore structure in transverse and longitudinal directions did not affect the total porosity of the bioceramics or their mechanical properties.

There was a growing interest in replacing traditional plastics with composites of thermoplastic polymers with various fillers, which are factors that initiate the biological decomposition of plastic products [4, 5].
Numerous similar studies showed that addition of native starch particles to polyolefins has a negative effect on mechanical properties of polymer.
Thus, to obtain composite films with acceptable mechanical properties, the maximum content of native starch was limited to about 20-30% mass.
It is known that starch, depending on its origin and chemical nature, starch has different structural and chemical characteristics, which can affect the mechanical and organoleptic properties, as well as affect the ability to biodegrade the developed film materials.
Changes dependency in mechanical properties on compositions formulation is obtained.

Mechanical properties (yield strength, ultimate strength) were evaluated from SPT and correlated with results of uniaxial tensile tests (UTT).
Conclusions Mechanical properties of chosen Mg alloys and composites were determined based on SPT and compared with UTT.
In case of Fy normalization factors exhibited greater variance.
Betegón, Mechanical properties characterization of heat-affected zone using the small punch test, Weld.
Szpunar, Comparison of mechanical properties in conventional and small punch tests of fractured anisotropic A350 alloy forging flange. 

Fabrication, Microstructure and Mechanical Properties Relations of Ferroelectric Barium Titanate Reinforced with Alumina Micro/Nano Particulates Sukanda Jiansirisomboon a , Anucha Watcharapasorn b and Tawee Tunkasiric Department of Physics, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand a sukanda@chiangmai.ac.th, banucha@stanfordalumni.org, ctawee@chiangmai.ac.th Keywords: Ferroelectric, Phase, Microstructure, Composite, Mechanical properties.
The effects of reinforced alumina particulates on some properties of ferroelectric barium titanate ceramics were investigated.
Improvement of the mechanical properties of the ferroelectric ceramics is thus strongly required.
The effect of the Al2O3 particle size on the phase composition, microstructure and mechanical properties of the BaTiO3 ceramics is investigated and discussed.
Furthermore, this study also found that only a certain amount of Al2O3 reinforcements could significantly improve these mechanical properties in the composite/nanocomposite BaTiO3/Al2O3 systems

Surface and size effects are among the factors that make a number of physical phenomena in micro-mechanical design quite different from the macroscopic world.
As such, some factors that are generally ignored in macroscopes must be considered in micro-mechanical designs.
The material properties and mechanical behaviors of microstructures undergo significant changes compared to their macroscopic counterparts.
Scientists need not only learn about the plasticity properties of materials, but must also master their elastic properties.
The development of scanning probe microscopy, particularly atomic force microscopy (AFM) provides a new tool for studying the mechanical properties of a sample.

Despite the fact that glass fiber-reinforced plastics have excellent thermal and mechanical properties, it is difficult to devise suitable disposal methods for them.
Today the material has been developed into a high quality technical grade ceramic with very good mechanical properties.
The composition, designation and mechanical properties of the composites thus prepared for this study are listed in Table 1.
The impact failure of a composite occurs by factors like matrix fracture, fiber/matrix debonding and fiber pull out.
Part-3: Mechanical properties of alumina filled polymer composites This part of the paper presents the mechanical characteristics of bamboo-epoxy and glass-epoxy composites filled with a conventional filler alumina (Al2O3).

Consequently, mechanical properties decrease which may cause large structural disorders due to unexpected deformations and additional stresses in concrete and reinforcement.
(2) Many results show that several factors influence the amplitude and the kinetics of the swelling induced by DEF [11,13-14].
The DEF swelling potential at point is then given by: (6) In this expression, the parameter is used to represent all the material factors (such as cement content of the concrete, gypsum content, cement nature…).
The concrete thermal properties were obtained through adiabatic tests on re-constituted concrete samples.
Toutlemonde, Importance of considering the coupling between transfer properties, alkali leaching and expansion in the modelling of concrete beams affected by internal swelling reactions, Construction and Building Materials, 49 (2013) 23–30

Preparation and properties of MWCNTs/CF Reinforced Epoxy Resin Composite patch SONG Wei, LI Chang-Qing, LIN Lin, CHEN Yang Department of Remanufacturing Engineering, Academy of Armored Force Engineering, Beijing, China, 100072, including country songwei9305@gmail.com Keywords: composite patch; multi-walled carbon nano-tubes (MWCNTs); mechanical properties; thermal properties Abstract: Multi-walled carbon nano-tubes and carbon fiber reinforced epoxy resin (MWCNTs/CF/EP) composite patch was prepared by the route of hot-melt impregnation.
The results of the mechanical properties shown that adding MWCNTs had made the tensile strength and interlaminar shear strength increased by 9.79% and 3.1%, separatively.
The thermal properties were performed by TG. 2.
The composite patch has a slight weight loss at temperature lower than 297.5℃, affected by the factors such as little water or small organic molecules in the sample [9].
[6] HuaFeng Wang, ZhenHua Li, XinQing Wang, etc, Preparation and mechanical properties of carbon nanotubes/resin epoxy composite, J.