Laminar composite and sandwich panels are the most common structural composite. Choose either one. Describe the chosen composite, sketch the structure and give one example of application.

Q: Why do we use composite shapes? O They look better and offer the same strength They save our…

A: It has been asked a multiple choice question, please refer step 2 for detailed explanation and…

Q: When a fiber-reinforced polymer matrix composite plate is fractured in bending, what evidence may…

A: Fibre-Reinforced Polymer (FRP) is a composite material made of a polymer matrix reinforced with…

Q: 4 Calculate the tensile modulus of a composite consisting of 45 per cent by volume of long glass…

A: The modulus of elasticity of composite in longitudinal direction is given by: Ecl=EmVm+EfVf  The…

Q: cast polymer molding

A: Composite materials are basically heterogeneous. They consists of assembly of two or more materials.…

Q: A flat bar of aluminum alloy 25 mm wide and 5 mm thick is placed between two steel bars each 25 mm…

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Q: A fiberglass composite consists of epoxy matrix reinforced with randomly oriented and uniformly…

A: (a) The expression for the modulus of elasticity is given by, Here, EC is the modulus of elasticity…

Q: C. A bar made up of two or more different materials joined together to form a composite bar base on…

A: The modular ratio is the ratio of modulus of elasticity of two different materials. In composite…

Q: 5. Find the longitudinal and transverse elastic modulus of a unidirectional glass/epoxy lamina with…

A: Given data-

Q: A fiberglass composite consists of epoxy matrix reinforced with glass fibers. The modulus of…

A: Given: Modulus of elasticity of glass fiber = 65 GPa Modulus of elasticity of epoxy = 7 GPa Volume…

Q: A 1500 mm long composite bar consists of aluminum and steel as shown. The cross-sectional area of…

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Q: What are the main constituents of composite materials?

A: Composite materials have changed the world of materials revealing materials which are different from…

Q: Define microscopic composites. What are the two phases of microscopic composites?

A: A material which is composed of two or more material at a microscopic scale and has chemically…

Q: What are the two forms of sandwich structure among laminar composite structures?  Briefly describe…

A: The two forms are  Foamed core structure in which the core is polymer foam between two solid skins.…

Q: 9. For the composite areas shown, determine the moment of inertia with respect to the centroidal…

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Q: What is the property that is most difficult to achieve in composites? List its advantages to the…

A: Composite materials have many advantages in terms of physical and mechanical characteristics…

Q: Compute the expected properties of ultimate strength (Suc) of a composite made from S-glass fibers…

A: Tensile strength of S-glass fibers, σf=600 ksi=600×103 psi Tensile strength of Epoxy matrix, σm=18…

Q: Name three functions of the matrix phase in fiber-reinforced composites. State the reason for the…

A: The material which has high strength / weight and also modulus/weight and has three components of…

Q: For a fiber-reinforced composite, the matrix must be a. hard b. soft c. brittle  d. stiff

A: The answer is below:

Q: Compare the benefits of engineered composites to those of timber. Give examples of applications in…

A: The use of engineered composite materials is becoming more and more popular in modern construction…

Q: Basalt fiber bars in concrete Max tensile of basalt fibers is 1500 Mpa and resin is 6 Mpa rate of…

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Q: What is a composite material? List some composite materials that you use in your daily life.

A: Composite material are the latest material in use.

Q: When looking up data for composite materials, it is important to: a.)Make sure the volume fraction…

A: The material is called to be composite when we combine two or more materials together but their…

Q: 1. Discuss about Composite Materials and their different types, manufacturing techniques, and their…

A: A composite material is defined as a material that is produced from at least two essential…

Q: On construction site some of the columns and beams are made with steel. Compare among mild steel and…

A: Steel structures are consisting of all structural elements are made of high-strength steel for…

Q: Compare the desired properties of the matrix and the fiber phases of the fiber reinforced composite.

A: Desired properties of matrix and Fiber phase:

Q: What median provides a structural component in a composite? The medium that provides the structural…

A: Load Stress of the composite materials is taken only by the fibres making the composites as…

Q: A bar having the cross section shown has been formed by securely bonding brass and aluminum stock.…

A: Given data  EAl = 70 GPA Eb = 105 GPA  Allowable bending stress in aluminum = 100 MPa  Allowable…

Q: Two composite bars have the following composition. At an initial temperature of 5 degree C. there is…

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Q: The following are functions of a matrix, EXCEPT: Subjects the fibers, which carry most of the load,…

A: ASKED: To choose the correct option to compete the given statement.   Given statement, The following…

Q: Determine the moment of inertia of the composite area about the yaxis Your answer should look like…

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Q: 240 mm- r= 90 mm 120 mm

A: The given composite object can be divided into two sections as shown below.

Q: A composite beam shown below is subject to pure bending with moment of 1000 lb. in. The beam is made…

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Q: Name three functions of the matrix phase in fiber-reinforced composites.State the reason for the…

A: The three functions of the matrix in the fiber reinforced composites are as follows: They bind the…

Q: Explain an advantage of composite materials compared to traditional engineering materials like…

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Q: 215 mm -- 250 mm• 13 mm 125 mm 60 mm 125 mm

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Q: Mention 5 examples of composite materials and their application in everyday life.

A: Definition of Composite Material A composite material is a material which is produced from two or…

Q: 3 For a composite bar as shown below, what is the relation between axial deformation and thermal…

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Q: Create your own composite shape (combination of at least 2 "common and distinct" shapes), then…

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Q: Evaluate the use of a chosen material for a specific structural application

A: There are important factors to consider in choosing building materials, which are the following:…

Q: Discuss and give some applications for glass-, carbon- and aramid- reinforced polymer composites.

A: Glass Reinforced Polymer Composites: 1. It is used in manufacturing electronic equipment such as…

Q: casting methods

A: Sand and Die Casting  Example - Medical device manufacturers and the piece of furniture or decor…

Q: Find the centroid of the following composite areas. Use an axis system centered at point O and…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…