Mechanics of composite materials

This report studies the impact of externally bonded WRGFRP and UDCGFRP laminates on the test column strength, deformation and ductility to investigate the GFRP laminates composite action at various load levels and comprehend the cracking and failure mechanisms involved.

14p viamancio 04-06-2024 2 0   Download

Part 1 of ebook "Damage mechanics in engineering materials" provides readers with contents including: damage mechanics; continuum damage mechanics of composites; space of damage conjugate force and damage potential of elastic-plastic-damage materials; crack-tip singularity in damaged materials; localization and damage; dynamic localized fracture in inelastic solids; macromechanical description of micro-shear banding;...

267p giangdongdinh 28-05-2024 3 2   Download

Part 2 of ebook "Damage mechanics in engineering materials" provides readers with contents including: damage in brittle materials; a comparative study of isotropic and anisotropic descriptions of damage in concrete structures; mechanical behavior of thin-film coating/substrate systems under nanoindentation; damage in metals and metal matrix composites; computational damage models; damage in polymers and elastomers;...

290p giangdongdinh 28-05-2024 3 2   Download

This textbook represents an attempt to present a relatively brief overview of Materials Science, the anticipated readership being students of structural and mechanical engineering. It is in two sections – the first characterising engineering materials, the second considering structure–property relationships. Emphasis is thus placed on the relationship between structure and properties of materials, starting with the concept of ‘structure’ at three levels - crystal structure, microstructure, and molecular structure.

269p zizaybay1103 29-05-2024 4 2   Download

Ebook "Nonlinear solid mechanics: A continuum approach for engineering" opens with a fundamental chapter on vectors and tensors. The following chapters are based on nonlinear continuum mechanics - an inevitable prerequisite for computational mechanicians. In addition, continuum field theory (applied to a representative sample of hyperelastic materials currently used in nonlinear computations such as incompressible and compressible materials) is presented, as are transversely isotropic materials, composite materials, viscoelastic materials and hyperelastic materials with isotropic damage.

235p giangdongdinh 28-05-2024 4 2   Download

The paper "Research on the effect of plasma spray mode on mechanical - Physical characteristics of composite material C45 carbon steel - Al2O3-TiO2 alloy" introduces the results of experimental studies to determine the influence of the technology mode in the plasma energy source spray coating technology on the mechanical adhesion strength of ceramic alloy coating Al2O3 - TiO2 after being shaped on the substrate of the carbon steel C45.

9p dathienlang1012 03-05-2024 0 0   Download

The paper "Mathematical model for ecasts mechanical adhesion strength of two layers of composite material C45 carbon steel and Al2O3 - TiO2 ceramic alloy made by plasma spraying technology" introduces the results of the experimental mathematical statistic to establish a model for predicting the influence of modes in the plasma energy source spray coating technology on the mechanical adhesion strength between two layers of the composite material C45 carbon steel and Al2O3-TiO2 ceramic alloy.

8p dathienlang1012 03-05-2024 2 0   Download

Flame retardants (FRs) play an important role as additives which is applied in a wide range of products because they can inhibit ignition to delay the spread of fire. By adding fly ash (a waste of thermal power plants), we have developed an epoxy resin material with good flame retardant properties. Besides, using the fly ash can reduce the consumption of current flame retardants (organic halogen compounds) and thus meet the environmental safety of flame retardant epoxy resin.

12p dianmotminh02 03-05-2024 5 1   Download

natural fiber for the construction of hybrid bio-composites. In the current research project, a thorough analysis of the use of soy-PF resin for the creation of composites reinforced with jute was conducted. A novel and practical cutlery material was created after the mechanical properties were evaluated and optimized. In order to study the value addition of these newly proposed biocomposite materials as an ecological alternative in terms of natural resources versus synthetic resources, variables such as hardness, cytotoxicity, and degrading qualities of composites were also explored.

9p dianmotminh02 03-05-2024 3 2   Download

The curing agent content plays an important role in the synthesis of polymer composites, as it determines the quality and durability of these materials. Cyanethyl-diethylenetriamine (CEDETA) was used as the curing agent for epoxy epikote 828. The effect of CEDETA content on the gel content and fracture toughness (KIC) of epoxy resin, as well as the effect of reinforcing fabric on the mechanical properties of composite materials was studied.

8p dianmotminh02 03-05-2024 3 2   Download

This study uses chitin as a filler for a polyurethane composite foam. The obtained polymer composite materials (PCM) are examined the technological parameters of the foaming (start time, rise time, and apparent density), the physical-mechanical properties (the compressive stress, compression set, resilience), and the cross-link density.

8p dianmotminh02 03-05-2024 4 2   Download

In Viet Nam, natural fibre-reinforced cementitious matrix (N-FRCM) can be a material solution in some situations and works if research is oriented. This paper presents a state-of-the-art review of the physical and mechanical properties of N-FRCM composite. By inheriting previous review studies in the literature, this paper updates more on the experimental studies on the N-FRCM composite in the last decade.

15p viohoyo 25-04-2024 1 1   Download

Part 1 book "Electromagnetic, mechanical and transport properties of composite materials" includes content: Applications of composite materials; electrical conductivity of composites; dielectric properties of composites; magnetic properties of composites; maxwell equations and the generalized conductivity principle; complex electromagnetic properties of composites; mechanical properties of dilute particulate filled composites; mechanical properties of concentrated pore solid composites; effective young’s modulus of concentrated composites,... and other contents

227p dianmotminh00 22-04-2024 6 3   Download

Part 2 book "Electromagnetic, mechanical and transport properties of composite materials" includes content: Viscoelastic behavior of composites; general introduction to heat transfer; fundamentals of conductive heat transfer; thermal conductivity of composites; thermal conductivity of composites of core shell particles; influence of interfacial contact resistance on thermal conductivity of composites; thermal diffusivity and coefficient of thermal expansion of composites;... and other contents.

203p dianmotminh00 22-04-2024 6 2   Download

Ebook "Carbon fibers (Springer series in Materials science, Volume 210)" contains eight chapters that discuss the manufacturing methods, surface treatment, composite interfaces, microstructure-property relationships with underlying fundamental physical and mechanical principles, and applications of carbon fibers and their composites. Recently, carbon-based materials have received much attention for their many potential applications.

337p tudohanhtau1006 29-03-2024 7 1   Download

In ebook "In-situ small-angle X-ray scattering investigation of transient nanostructure of multi-phase polymer materials under mechanical deformation" the evolution of the materials structure is visualized and quantitatively analyzed from exhaustive sequences of scattering images. Three different classes of polymer composites are presented as typical and illustrative examples. The obtained results illustrate that the interactions of their components can cause unpredictable structural effects, ultimately leading to a weakening of the material, where a reinforcement was expected.

117p coduathanh1122 27-03-2024 1 1   Download

Part 2 book "Foundations of mechanics of materials (Part 1)" includes content: Short description of strength of materials; focus on composite materials - Different models of elastic deformation; focus on composite materials - structural model of elastic mixtures; focus on new materials nanomechanics of materials; focus on new materials - mechanics of auxetic materials.

159p muasambanhan06 01-02-2024 6 2   Download

Part 1 book "Fundamentals of modern manufacturing - Materials, processes and systems" includes content: The nature of materials; mechanical properties of materials; physical properties of materials; dimensions, surfaces, and their measurement; metals; ceramics; polymers; composite materials fundamentals of metal casting; metal casting processes; glassworking; shaping processes for plastics; rubber processing technology; shaping processes for polymer matrix composites... and other contents.

494p muasambanhan06 03-02-2024 6 1   Download

Part 2 book "Mechanics of materials" includes content: Stresses due to combined loads; composite beams; columns; additional beam topics; special topics; inelastic action.

282p muasambanhan06 03-02-2024 3 1   Download

This article presents findings on the impact of unmodified and modified BCSi size and content on the fabrication of PP/BCSi composite materials in a molten state, as well as the physical and mechanical properties and structural morphology of these materials.

6p vimarillynhewson 02-01-2024 4 3   Download