Situation III: Given the grouped data for the strengths of the reinforcing steel bars. 7. Determine the mean. 8. Determine the median. the mode. 9. Determine Bar Strength Number of (MPa) bars 240-269 7 270-299 11

Q: Determine the x-bar centroid of the composite figure shown. Where x1=75; x2=102 and y=81 х1 x2 y

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Q: The rectangular wood panel is formed by gluing together two boards along the 30-degree seam as shown…

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Q: Calculate the stress in each segment

A: Segment AB Reaction at C = 9.65 +12.32 - 4.45 = 17.52 kN (Right Side) Force acting on the portion AB…

Q: Determine the y-bar centroid of the composite figure shown. Where x1=69; x2=100 and y=88 х1 x2 y

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Q: 4-ø28 mm at the bottom and 2-ø20 mm at the top of the beam, Concrete covering to centroid of…

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Q: Y ▼ Part A Locate the centroid y of the composite area. Set a = 130 mm, b = 440 mm, d= 30 mm, h=250…

A: Determine  a. Centroid of shaded area. b. Moment of inertia about the x'-axis.

Q: 400 mn 300 mm 300 mm: A. 200 mm -- 100 mm 400 mm B Determine the tension forces and any other forces…

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Q: Determine the x-bar centroid of the composite figure shown. Where x1=73; x2=106 and y=78 х1 x2 y

A: Given  X1 = 73 , X2 = 106 ,Y = 78

Q: Determine the y-bar centroid of the composite figure shown. Where x1=76; x2=100 and y=90 x1 + x2 y

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Q: Determine the x-bar centroid of the composite figure shown. Where x1=68; x2=100 and y=85 х1 x2 y

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Q: The wood beam has an allowable shear stress of Tallow 3.5 MPa. 50 mm 4 Part A 200 mm 50 mm 4 50 mm +…

A: Given:Allowable shear stress = 3.5 MPaRequired:Maximum shear force V

Q: The rectangular plate undergoes a deformation shown by the dashed lines where D= 5.7 in., dj = 0.1…

A: Draw the given diagram:

Q: What is the characteristic strength of a mild steel reinforcement bar? Select one: O a. 415 N b. 415…

A: A multiple choice questions have been given and it has been asked to choose select suitable answer.…

Q: Determine the x-bar centroid of the composite figure shown. Where x1=68; x2=100 and y=85 х1 x2 y

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Q: The elongation of a steel bar under a particular load has been established to be normally…

A: (a)Mean=0.05inSD=0.01in(a)P(X>0.1)z=0.1-0.050.01z=5P(X>0.1)=P(Z>5)=0

Q: The composite bar shown in the figure is firmly attached to unyielding supports. An Axial force P =…

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Q: Determine the x-bar centroid of the composite figure shown. Where x1=76; x2-100 and y=90 x1 x2

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Q: Tabulated Data and Result Specimen No. 1 2 3 Area of Bearing (in²) 4 4 ^ Maximum 200 205 210

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Q: Determine the x-bar centroid of the composite figure shown. Where x1=71; x2=107 and y=81

A: We have to determine the value of X- bar centroid of the composite figure.

Q: Determine the x-bar centroid of the composite figure shown. Where x1=74; x2=106 and y=82 х1 x2 y

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Q: Home Work 10.4-1 Elongation-tensile force data for the aluminum specimens of Home Work 10.3-1 has…

A: The given data is shown below:

Q: Question: A contractor want to select a steel bars (diameter 16 mm) produced from two factories (A…

A: "Since you have posted a question with multiple sub-parts, we will solve the first two sub-parts for…

Q: 7. ASTM suggests a tolerance of .... percent to allow the variation in strength as a test of water.…

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Q: The two wooden boards shown in the figure are connected by a 0.5 in. diameter bolt. Washers are…

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Q: answer sheet. Use ball pen only. 1. From the given figure below, determine the required…

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Q: h

A: a=150 mmb=370 mmd=50 mmh=240 mm

Q: PROBLEM 3: Determine centroid of the composite figure. Refer your final answer to x and y axis. 5"…

A: The length of the total rectangle, L = 22 inches The width of total rectangle, B = 19 inches.…

Q: Determine the x-bar centroid of the composite figure shown. Where x1=74; x2=100 and y=85 х1 x2 y

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Q: Determine the compressive force (in lb) in the bars shown after a temperature rise of 173°F if d =…

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Q: PROBLEM 3 340 mm The plates are connected by 9-20 mm bolts. Force F = 50 KN are applied at both…

A: We will divide force by resisting area to find stresses.

Q: In the figure below, the wood pole is supported by cables of 0.32-in diameter. The turnbuckles in…

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Q: The composite A-36 steel bar shown is made from two segments, AB and BD, having cross-sectional…

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Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.