7000 e & w 60° 30° 1000 lb 1 1000 lb For the truss shown above, assume that A = 1.50 in 2, E=1.5x 106 psi for all the elements and let L=125 in. while the vertical component is The horizontal component of the displacement at Node 1 is Furthermore, the stress in the first element is , in the second element is (Approximate values in 4 decimal places.) and in the third element is (Give values in 1 decimal place)

Q: The state of stress at a point in a member is shown in A 0x' = 60° σ y B on the element. Assume ox…

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Q: The ball is truncated at its ends and is used to support the bearing load P. If the modulus of…

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Q: After being rotated through an angle 0, the stress elements σx and Tx'y' can be calculated by the…

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Q: For the truss shown in the following figure, the temperature of member BC is raised by 140 °C, and…

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Q: PROBLEM 10-n GIVEN: THE STATE OF STRAIN AT THE POINT ON THE PIN LEAF HAS COMPONENTS OF = 200(106), y…

A: εx=200×10-6 εy=180×10-6 γxy=-300×10-6 θ=-30o counter clock wise

Q: Consider the pin-jointed truss as shown in figure below: A B D 30° 45° 90° 60° Coordinate direction…

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Q: 4. Complete the following a. Draw Mohr's circle for the element given and label the axes b.…

A: Answer  Since we are not allowed to provide handwritten solution we have used Autocad to draw the…

Q: Element A is subjected to the stress state shown in the x-y plane (+x is to the right, ty is up).…

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Q: The state of strain at the point on the leaf of the caster assembly has components of Ex=-400(10-6),…

A: Given data:-⇒εx=-400×10-6⇒εy=860×10-6⇒γxy=375×10-6⇒θ=30° NOTE= strain is dimensionless or unitless…

Q: The solid rod shown in the figure below has diameter of 1.25 in. If it is subjected to the force of…

A: Data Given: Diameter of rod (d) = 1.25 in.Force P = 60 lb Asked: State of stress at point A

Q: 75 MPa 125 MPa 50 MPa

A:

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.