2 For the assembly shown in the figure, brass rod AE (E=105 GPa) and aluminum rod BF (E=70 GPa) each have a cross-sectional area of 700 mm2. Determine the displacement of the end D of the rigid member CABD that would be caused by a 120 kN load. 120 kN A mm. 40 cm E F 25 cm 25 cm 50 cm

Q: A uniform bar 1 is connected to a tapered rod 2. Both are subjected to axial loads as shown. If P =…

A:

Q: Three solid cylindrical rods are welded together to form the compound axial member shown in the…

A: Load will be P in each road.

Q: The aluminum bar of cross-se ctional are a 0.6 in.2 carries the axial lo ads shown in the fig ure.…

A: Given: The cross-sectional area is 0.6 in2. The modulus of elasticity is 10 x 106 psi. Consider the…

Q: in figure. Find the elongat tensile force of 300 kN. Take Est- 14 140 300 Kn

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Q: A uniform bar 1 is connected to a tapered rod 2. Both are subjected to axial loads as shown. If P 7…

A: Given data in question  Length Area Load Cross sections To find out  Elongation in bar 2

Q: A bar made of a metal alloy has the dimensions shown in Figure. If an axial force of P=10xb kN is…

A: Axial Force , P = 70 kN = 70×103 N Length of bar, L = 3 m Elastic modulus of the steel , E= 210 Gpa…

Q: Determine the reaction/s at supports A and D

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Q: DETERMINE FORCE (N) OF MEMBER EG in the truss shown. F1 = 287 N F2 = 610 N F3 = 402 N a = 42 degree…

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Q: DETERMINE THE FORCE (Ib) IN MEMBER BD OF THE ROOF TRUSS SHOWN GIVEN THE DATA BELOW: F1 = 64 lb F2 =…

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Q: The frame shown is used to support high voltage cables. If b = 3 feet, a (alpha) = 30 ° and W = 200…

A: To determine the axial force in element HJ, we will need to apply the concept of static equilibrium.…

Q: The rigid bar AB, attached to two vertical rods as shown in the figure, is horizontal before the…

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Q: The compound bar containing steel, bronze, and aluminum segments carries the axial loads shown in…

A:

Q: . Which of the following comments about the spacing of the rivets i

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Q: The free-body diagram of the entire truss is shown. Find the force ly. A₂ M A Answer: ly = B L K 10…

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Q: A rectangular polypropylene [E = 6,200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400…

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Q: Determine the coordinates of the mass center of the welded assembly of uniform slender rods made…

A: Determine the coordinates of the mass center of the welded assembly of uniform slender rods made…

Q: On the assembly shown on Figure 2, determine the components of all the forces acting on member ABCD.…

A: Consider the figure,

Q: A column is subjected to a load through a bracket as shown in the figure. 15 cm- P= 10 kN %3D 10 cm…

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Q: The intensity applied to beam AB is increased by a factor of 2. (i.e. your answer for the ntensity…

A:

Q: Determine the load in each member if F = 150 lb Include FBD in your solution 12 5 A 50° 20° F B

A: Free body diagram  θ = tan-1 125θ = 67.38o ∑Fy = 0⇒-150 cos 20° + FAB cos 67.38° + FAC cos 50° =0…

Q: A steel structural member is to be used as a column 5 m long. The column is to be pinned at both…

A: Perry-Robertson equation Perry-Robertson equation is the mathematical relation which can used in…

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G= 6,500 ksi] rod (1) is…

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Q: In the assembly shown below, brass rod AE (Ebr-100 GPa) and aluminum rod CF (Eal= 75 GPa) each have…

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Q: Part A shown construct an equilibrium equation that relates the axial load in the steel and…

A: Uniform distributed load, Length of all post, Diameter of steel post, Diameter of aluminum post, To…

Q: The structure shown below consists of an arc AB and an elastic column BC. The joints where the…

A: To determine the reactions at supports, assume the sum of moments about a reaction point equal to…

Q: 2. The steel bar with a cross-sectional area of 200 mm' carries the axial force at the position…

A: lfloadP3=10 kipscompressivelengthL3=3+4+3L3=10 ftFirstly check for equilibrium, i.e. sum of left…

Q: 100cm T gem cm 10 Section cm 0.0K Rigid Plate a₁ 16.10-61/Cº a2=12.10-61/Cº Ei=100 GPa E2=200 GPa…

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Q: A steel bar is 6.0 ft long and has a circular cross section of diameter d₁ = 0.75 in. over one-half…

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Q: The steel bar has the original dimensions shown in the figure. If it is subjected to an axial load…

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Q: The beam cross section shown below has been proposed for a short pedestrian bridge. The cross…

A: observe the diagram shown below carefully width of the web from end of pipe joint to point k =…

Q: Rigid bar ABCD shown in the figure is supported by a smooth pin at D and by vertical aluminum alloy…

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Q: A solid steel bar of diameter di = 1.3 in. is enclosed by a steel tube of outer diameter dz = 2.45…

A: Given   D1= 1.3 in  d2= 1.95 in ,. d3 = 2.45 in  T= 4900 lb-in   G= 11.4× 106 psi

Q: A pin jointed frame is shown in the figure below. It supports a load of 10 kN. The resultant support…

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Q: The cross-sectional area of the bar is 5 cm. Use E = 70 GPa for aluminam, and E= 200 GPa for steel.…

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Q: The rigid bar AB, attached to two vertical rods as shown in the figure, is horizontal before the…

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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.