Find the centroid of given composite figure. Set- up the reference axis on the lower left corner. Radius= 1.5"

Q: Determine the forces in members DE, EI, FI, and HI of the arched truss. The forces are positive if…

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Q: Please show clear and complete solutions. Box the final answers. JK CD ← Answer: 0- D M L 10' A L E…

A: Given data in question  Truss Dimensions  Loads To find out  Angle theta

Q: If the beam AD is loaded as shown, determine the horizontal force P which must be applied to the…

A: Given :

Q: Let P= 109 N, a = 3 m, and b = 3 m. Type the unit, N, after typing your numerical answer. 2.…

A: Given data

Q: The signboard truss is designed to support a horizontal wind load of 620 lb. If the resultant of…

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Q: 2 A) Normal and shear stresses acting on horizontal and vertical planes at the point is shown in the…

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Q: Situation: For the given beam in figure 7. Distribution Factor at point 3 considering span 2-3 a.…

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Q: After 2 years of traffic, cores were recovered from the roadway whichhas severe rutting and…

A: Given data:- The given Bulk specific gravity, Gm=2.487 The given maximum theoretical specific…

Q: ts The value of effective stress at 4 m depth for the subsoil condition as shown in figure is…

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Q: show that for a submerged hydraulic jump just downstream of a sluic gate, in a horizontal…

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Q: As the hollow steel shaft shown rotates at 240 rpm, a stroboscopic measurement indicates that the…

A: Given : Rotation of hollow steel shaft - 240rpm angle of twist of the shaft - 5 degree G - 77.3 Gpa…

Q: Civil queries example-10: Calculate correction for earth's curvature, refraction and combined…

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Q: The cross-section of a concrete dam, with consistent density and after draw down, is shown in the…

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Q: Problem 2 Consider the beam of length L and cross-sectional moment of inertia I shown in the figure…

A: Given data:

Q: Practical part: Q5) Draw the profile with horizontal scale 1:1000 and vertical scale 1:20, stations…

A: Solution: Given: Station ,m Converted scale valuestation1000 Elevation, m Converted scale value…

Q: Please show clear and complete solutions. Box the final answers. Note: The tolerance is ± 1 in the…

A: Given data

Q: 5.7. In an old map, a line AB was drawn to a magnetic bearing of 5° 30' the magnetic declination at…

A: Given :

Q: Determine the forces in members BE and CE of the loaded truss. The forces are positive if in…

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Q: W1. W2 _A B a a a b b b

A: Given data:

Q: 6. • Draw a free body diagram of box W₂. Determine the weight of each box (W₁ and W₂). Determine the…

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Q: Question 1 A concrete slab has a dead load of 6 kPa and live load 5 kPa, and has support columns…

A: Solution: Given: DL = 5 kN/m2 LL = 6 kN/m2  span = 3 m

Q: 2. For the given frame shown below, using Cantilever Method, determine: a. the moment at A in kN-m.…

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Q: Item 3 The three bars are made of A-36 steel and form a pin- connected truss. Figure 1 of 1 5 ft 5…

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Q: Determine the moment of inertia of the shaded area about the x-axis. 2" 10" y Answer: Ix= 10"…

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Q: A shear vane of 7.5 cm diameter and 11.0 cm length was used to measure the shear strength of soft…

A: Given data- Torque T=600 kg-cmdiameter d=7.5 cmlength L=11 cmTo Find-Shear strength &…

Q: PROBLEM NO. 2 The tower shown is subjected to three forces as follows: F₁ = 4 kN, F₂ = 6 kN, F3 = 6…

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Q: ocate second of resistance for a beam of 150 * 350 mm overall size and effective cover 40 mm. The…

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Q: Top layer of a soil deposit consists of a clay layer of 4 m thickness overlaying a very thick layer…

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Q: Design the cross section of an isolated T-beam following ACI provisions for a factored moment of…

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Q: Question 7 A 6m x 6m square floor consists of 6 steel beams of mass 15 kg/m and length 6m, with a…

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Q: 2. a. Determine all reaction forces at E (pin support) and F (roller support). b. Determine the…

A: Determine all reaction forces at E (pin support) and F (roller support). Determine the internal…

Q: Breaking strengths of a random sample of 21 molded plastic housing were measured, and a sample…

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Q: A b) B a F In the accompanying figure, F = 1772 N, a = 60° and 0 = 54° and the components of F along…

A: Given data:- The given Force, F=1772 N The given angle, α=60° The given angle, θ=54°

Q: A rectangular concrete beam is 12 in. wide and has an effective depth (d) of 18 in. Compression…

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Q: Ex. A simply supported beam is subjected to series of point load moving from right to left as shown…

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Q: need asap pleaseeeee

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Q: Q.2) For the shown structure, it is required to draw the normal stress distribution at section S-S.…

A: Given  A frame Required  Normal stress distribution at section S-S

Q: Q2: Two intersecting profile g gradient. They are to be joined by a parabolic of the PVT= 740.09m,…

A: Vertical curves: Vertical curves are the curves with convexity upward and concavity downward. It can…

Q: Find out the value of force, F for the following figure. Assume that all pulleys are frictionless. A…

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Q: 3.2. The length of a survey line was measured with a 20 m chain and was found to be equal to 1200…

A: Given :

Q: A boy stretches a stone against the rubber tape of a catapult or 'gulel' (a device used to detach…

A: given- Initial velocity u=0 m/sFinal velocity v=2.2 m/sdistance travelled s=24 cm=0.24 m

Q: 1. 2. 3. X 2 -2.5 m3.5 m- 2.5 m D 3 m -3 m- A E m P = 8000 N B C 1.0 m Determine the tensile force…

A: To find tension in cable AD,CE

Q: 1: Both portions of the rod ABC are made of an aluminum for which E= 70 GPa. Knowing that the…

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Q: 2 m 20 KN/m 20 KN 1 m 1 m 10kN/m 2m

A: a beam arrangement is given as shown in the figure above and it has been asked in the question to…

Q: Calculate horizontal thrust for parabolic arch given below. Hinge is at crown. 50kN/m

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Q: Situation 2: A transmission tower is held by three guy wires attached to a pin at A and anchored by…

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Q: Q1). The following consecutive readings were taken along a straight line from station (11+090) to…

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Q: f the resultant force of the forces system shown in Fig . ( 1 ) is to be ( 700 N ) directed along…

A: Answer: We know that resultant is given by R = ∑Fx2+∑Fy2 ∑Fx = Algebric  Sum of Horizontal forces…

Q: Design Characteristics a pump and for the hug ht Twenty feet) 90⁰ 20 Binch Sch 40 Steel pips…

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Q: 7. A box of unknown weight is being pulled on a 9 = 39 degree inclined surface by a frictionless…

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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.