A circular FRP composite rod with continuous and aligned fibers has a3 in. diameter. The rod is simply supported with a span of 4 ft and is subjected to three-point bending with a 270 lb center load.a. If the maximum allowable center deflection cannot exceed 0.02 in.,what is the minimum modulus of the composite in order to meet this requirement?b. If the FRP has a modulus as obtained in Part a and the moduli of the matrix and the fibers are 0.5 * 106 psi and 20 * 106 psi, respectively, what is minimum percent of fibers that meets this requirement?

Q: (a) Figure Q4 shows a composite body used in a certain application. Determine the centroid (x, y) of…

A: A composite crossection is given as follows

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Q: Compute the components of the centroid Of the composite area shown. X = ÿ 11 y 60 mm 60 mm

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Q: Problem 1-3: Y (mm) 125 mm 60 mm 125 mm Determine the total area of the composite figure. (mm^2)…

A: Useful given data y = 37  200+ y = 200+37 = 237 mm

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Q: below. The specimen dimensions are length=254 mm, width=12. 1.4 mm. Determine the tensile modulus…

A: solution   stress = LoadArea    area = width×thickness               = 12.7×1.4 = 17.78 mm2   to…

Q: A composite bar BCD has a uniform external radius Ro = 4 cm. Segment BC is solid steel, while…

A: As per Bartleby guidelines we need to answer only first 3 subparts of question.

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Q: For the the composite cross-section shown in the figure, compute the following cross-seciton…

A: The composite cross-section shown in the figure. We need to compute the cross-seciton…

Q: 1. Given are Plane Composite Geometric Figure and their basic dimensions. Solve for the following: •…

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Q: Q.6) Determine Ixx and lyy for the composite section shown below. 40 mm 60 mm 30 mm

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Q: A circular FRP composite rod with continuous and aligned fibers has a75 mm diameter. The rod is…

A: A circular FRP composite rod Diameter of rod, D=75 mm Span of rod, L=1.2 m=1200 mm Central point…

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Q: Problem #5 y-axis 100+ Y (mm) Y mm x-axis 250 + A (mm) 25. Determine the centroidal moment of…

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Q: Aluminum The given triangular composite beam cross-section is made from Aluminum (E = 7O GPa) and…

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Q: (b) Figure 7 shows a composite structure. Find its moment of inertia with respect to the x' axis…

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Q: A circular FRP composite rod with continuous and aligned fibers has a 3 in. diameter. The rod is…

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

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Q: A composite beam made of steel and bronze has the cross section shown. The cross-sectional…

A: Since the section has horizontal symmetryMallowable=MR1+MR2

Q: - A composite bar, made from aluminum and steel with data as : 600 mm 300 mm Change in temperature…

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Q: A composite bar consist of two materials aluminum and steel is rigidly attached to the fixed…

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Q: A composite bar BCD has a uniform external radius R. = 9cm. Segment BC is solid steel, while segment…

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Q: Q3A/ Composite of concrete rainforced by steel rods of 20%, modulus elasticity of concrete 30 Mpa ,…

A: Given, Vst = 20% or 0.20 Vcon = 80% or 0.80 Econ = 30 GPa Est = 7(30) = 210 GPa

Q: 2.) GiVEN: The following cross secton Repersauts a composité cy lindere! FIND: a) the composite…

A: Centroid fomulay=Astyst+AmgymgAst+Amg   Center of gravity isyCG=MStyst+MmgymgMst+Mmg

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Q: Determine the x-bar centroid of the composite figure shown. Where: x=4 ft -2ft

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Q: A composite beam is made of two brass [E = 105 GPa] plates bonded to an aluminum [E = 63 GPa] bar,…

A: Given data  Eb = 105 GPA EAl = 63 GPA M= 1525 Nm = 1525 × 103 N-mm

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A: Strain distribution It is defined as the variation of strain across a section.

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Q: are Lec= 2 m and Lco= 1 m. The material moduli are Esteel = 200 GPa and Ecopper= 100 GPa. The bar is…

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

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A: GIVEN FIGURE:-

Q: A composite bar BCD has a uniform external radius R. = 9cm. Segment BC is solid steel, while segment…

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Q: A composite bar consists of aluminum and steel is held by rigid supports as shown. At 57°C, an axial…

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Types of Composite

Composite materials are formed by merging two components that have different chemical and physical properties. The merged output is termed as a composite, whose properties are completely different from the individual components. Composite materials also have better strength than the individual components.Composite materials usually have two main parts, reinforcement material, and matrix material. The matrix material acts as a binder and surrounds the fiber of another material that bears a much higher strength. This material is known as the reinforcement material. The matrix materials are usually high-strength additives resins, while the fibers of the reinforced material can be random, oriented, and in a mat format.Composite materials are also known as fiber-reinforced composite polymers because they are composed of the polymer matrix which is reinforced to laboratory-created fibers or naturally occurring fibers, such as glass fibers, carbon fibers, or aramid fibers. Under the application of external loads, the matrix material absorbs and transfers the loads to the fibers, these fibers in return provide good compressive strength, tensile strength, and stiffness to the fiber-reinforced composite materials.Depending upon the matrix and the reinforcement material, different properties can be induced to the fiber-reinforced composite materials, including good corrosion resistance properties. The most common matrix material is the resin while the glass fibers act as the reinforcement material. Strong fibers provide strength and stiffness to the composite materials while, a soft and flexible resin provides shape to the composite materials.