A 13-mm-diameter steel (E = 193 GPa) rod (2) is connected to a 27-mm-wide by 10-mm-thick rectangular aluminum (E = 72 GPa) bar (1), as shown. Assume L1 = 0.74 m and L2 = 1.38 m. Determine the force P (in kN rounded to the nearest tenths) required to stretch the assembly 8.1 mm.

Q: An aluminum alloy pipe AB [EAB = 12,000 ksi] with a cross-sectional area of AAB = 6.40 in.2 is…

A: To determine the normal stress in pipes AB and BC.   Given, Modulus of elasticity of aluminum, EAB =…

Q: Determine the magnitude of the pin forc Assume W = 845 lb, a = 4.4 ft, b = 3.4 ft, r 1 W C Answer: A…

A: Given: Weight  Distances  Radius  To find: Pin force at A in above figure

Q: A hollow steel [E = 30,000 ksi] tube (1) with an outside diameter of 3.00 in. and a wall thickness…

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Q: The rods AB and CD are made of steel having a failure tensile stress of ?FAIL = 500MPa. Using a…

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Q: The rods AB and CD are made of steel having a failure tensile stress of ?FAIL = 500MPa. Using a…

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Q: The aluminum rod AB (G=27 GPa, T₁ = 650 N-m) is bonded to the brass rod BD (G = 39 GPa, Tg = 1,300…

A: Given : Properties of aluminum rod AB : G = 27 GPa , Ta = 650 N.m Properties of Brass rod BD : G =…

Q: For the truss shown in Figure 2.3a, determine the force in member GH if m = 4 m, n = 7 m, a = 87°,…

A: Given:- a truss is given as shown below m= 4m  n= 7m P= 4.5kN  Alpha= 87°

Q: For the frame shown above is constructed out of circular tubes for both the beam and column.  It has…

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Q: The steel member shown below has a diameter of 69 mm, modulus of elasticity of E = 200 GPa, and is…

A: Given Reaction at B 110 kNSpan 5.8 mTo find out Load P

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

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Q: Consider the truss shown in (Figure 1). Suppose that F = 10 kN. Figure 3 m 4 KN 5KN kN H B C D E F…

A: Determine the force in members CD, CJ and JK of the truss.

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: Consider the structure shown in Figure 1). Assume the cornections A. B and C are pins. Suppose that…

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Q: DETERMINE THE FORCE (Ib) IN MEMBER BD OF THE ROOF TRUSS SHOWN GIVEN THE DATA BELOW: F1 = 80 lb F2 =…

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Q: Consider the beam shown in (Eigure 1). Set F= 65 kN. Neglect the thickness of the beam. Figure 2 m…

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Q: The rods AB and CD are made of steel having a failure tensile stress of ?FAIL = 500MPa. Using a…

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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: The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an…

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Q: A solid uniform metal bar of diameter D mm and length l mm hangs vertically from its upper end. The…

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Q: Determine the magnitude of the pin force at A. Assume W = 875 Ib, a = 2.8 ft, b = 2.1 ft, r = 8 in.…

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Q: 5. A 12-mm-diameter steel [E = 200 GPa] rod (2) is connected to a 30-mm-wide by 8-mm-thick…

A: Given ; Dia of steel rod= 12 mm , E = 200 GPa Dimension of rectangular aluminum bar : Width = 30 mm…

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: ABCD is a rigid rod. Cross section area of AE=BF=400 mm2 Find the normal stresses of the bars ae…

A: For the sum of the moment at the point C∑MC = 0⇒ 50×60 - RA ×1000 - RB×800 = 0⇒RA + .8RB = 3…

Q: Determine the magnitude of the pin force at A. Assume W = 765 lb, a = 3.8 ft, b = 2.9 ft, r = 9 in.…

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Q: An aluminum alloy [E = 10,000 ksi; σY = 40 ksi] pipe (1) is connected to a bronze [E = 16,000 ksi;…

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Q: Problem 3 The shaft consisting of steel and aluminum segments carries the torque T and 2T. Find the…

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Q: Figure Q3 shows a truss structure, which is pinned at A and roller supported at B. Horizontal load…

A: To Determine Force in member AC, CD , DE

Q: The rods AB and CD are made of steel having a failure tensile stress of ?FAIL = 500MPa. Using a…

A: Given data  Failure tensile stress = 500 MPa  Factor of safety (F.0.S) = 2  Find the smallest…

Q: -4 m- B 60 E 60 D 4 m- 4 m- 'P

A: Given section: FBD:

Q: allowed.

A: Given data- Diameter of the solid segment 1 d1 = 41 mm= 0.041mDiameter of the solid segment 2 d2 =…

Q: The members of the truss shown below have a cross-sectional area of 10,000 mm2. Determine the…

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Q: L1 L2 C W Fig. A Fig. B

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Q: Determine the magnitude of the pin force at A. Assume W = 895 Ib, a = 2.8 ft, b = 2.1 ft, r = 9 in.…

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Q: Determine the magnitude of the pin force at A. Assume W = 590 lb, a = 2.9 ft, b = 2.0 ft, r = 6 in.…

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Q: "roblem 6.40 Consider the truss shown in (Figure 1). Suppose that F₁ = 4.5 kN and F₂ = 5 kN. Figure…

A: Given : To Find : 1 Fcd 2 Fcf 3 Fcg

Q: of 10,000 mm4. Determine the stresses in MPa. Indicate if the stresses are in compre -3 m 3 m- C B…

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Q: For the truss shown in Figure 2.3a, determine the force in member BH if m= 5 m, n = 4 m, a = 76°,…

A: P=1.45kN m=5m n=4m To find force in member BH

Q: The two vertical steel [E = 200 GPa] rods that support rigid bar ABCD are initially free of stress.…

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Q: Determine the magnitude of the pin force at A. Assume W = 795 lb, a = 3.9 ft, b = 2.8 ft, r = 7 in.…

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Q: area of A₁ = 650 mm². Bar (2) is an aluminum alloy [E = 61 GPa] with a cross-sectional area of Az =…

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Q: 500 D E 250

A: We will use method of section and method of of joints to solve this question

Frames

The trusses and frames are the two most important structural members of civil engineering. Trusses are the interconnection of links and other structural members. The interconnection with other members makes the system behave as a single member that supports and transfers loads. Trusses are generally two types, plane truss, and space truss. Frames on the other hand form the skeleton of any building construction. Frames are structures formed by the connection of beams, columns, slabs, and joists. These members provide the building with the required structural support.