Problem # 1. The lower ends of the three vertical rods were at the same level before the uni- form, rigid bar ABC weighing 3000 lb was attached. Each rod has a cross-sectional area of 0.5 in.². The two outer rods are steel and the middle rod is aluminum. Find the force in the middle rod. Use Est = 29 x 106 psi and Eal = 10 x 106 psi. HE Steel 3 ft Aluminum B 3000 lb 3 ft A 3 ft Steel

Q: P5 The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting…

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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: For the truss shown in Figure 2.3b, determine the force in member AM if x = 7 m, y = 3 m, and P = 13…

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Q: C D E B b A H J K a a a a + a a P1 P2 PA P3 Determine the force in members FE, LE, and KL of the…

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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: Exercises: Determine the normal stress in each member of the truss structures. 1. All joints are…

A: Given a=b=2cm

Q: Determine the forces in all bars of the truss in the Figure. If your solution is statically…

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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: Q.1/The bar AD is considered to be absolutely rigid and is horizontal before the load of 200 KN is…

A: To find stress in each rod

Q: Formül; T Tmaks TL 2 5 için = 2 =(1- 0,630b/a) M2(Izy.z-ly-y) + M,(1,.z – Izy-y) 1.ly - Izy Ox + dy…

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Q: For the truss shown in Figure 2.3b, determine the force in member DG if x = 5 m, y = 3 m and P = 6…

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Q: A В C D a E F G Н F

A: using method of sections sign convention tensile =+ compressive = -

Q: don't

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Q: Question 1: A- Check the stability and determinacy and mark the zero force members of the 3 trusses…

A: Truss is given we have to detetmine determinacy And member forces in second part

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: Q2. A truss is supported by a pin at A and a roller at B as shown in the Figure Q2. Modulus of…

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Q: a. The beam weighs 3600N. Draw the V and M diagram. b. Assume we do not know the weight of the beam…

A: 1-If Beam weighs 3600 N then drawing of SFD and BMD 2- if Beam Weighs is not know then finding of…

Q: The 3 bars are made of steel and form a pin-connected truss. Each bar has a cross sectional area of…

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Q: LBC LAB

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Q: Determine the forces in members BC and CG. The forces are positive if in tension, negative if in…

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Q: Situation #4 Determine the force in each member of the truss 60⁰ B, -Am -Am- Am 60 16. What is the…

A: Find out the support reactions and all member forces in the given truss. Use equilibrium conditions…

Q: A truss is made up of members with equal lengths. Area of members in compression is 1200mm² and…

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Q: The truss is loaded by concentrated forces as shown in the figure. Use E = 30 x 106 psi and A = 0.90…

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Q: III. By any method, solve the axial bar forces of the truss shown, and identify whet compression or…

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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: 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: Question 2: The bars of the truss each have a cross-sectional area of 340 mm2. If the maximum…

A: Given Data  Cross sectional area of each member (A) = 340 mm2  Maximum allowable axial stress in…

Q: Q.1/The bar AD is considered to be absolutely rigid and is horizontal before the load of 200 KN is…

A: to find stress in each rod

Q: The force in DB of the truss shown in below figure is W 5m 2W 5m W D O 5 W tension W tension 2 W…

A: We have to determine the value of force in DB of the truss shown in above figure as per the given…

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: 8 kN 4 m 15 kN 5 kN 2 m 2 kN 2m 2m A B с D E The aluminum rod shown has a diameter of 20 mm and is…

A: Given: diameter, D = 20 mm E = 70 GPa

Q: Solve the forces in each members in terms of the force P. Follow the format of the table below…

A: Consider the free body diagram of the truss shown below. Consider the moment equilibrium about…

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: 500 D E 250

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

Pressure and Stress