Question 1 Determine (approximately) the force in members GF, GJ and GK of the steel portal frame as shown in Figure Q1. Also, find the reactions at the fixed column supports A and B. Assume all members of the truss to be pin connected at their ends. The frame is subjected to a 45 kN and 50 kN horizontal load at point H and I, respectively. Use portal method. 45 kN 50 kN G F K 4m @4 = 16 m E Figure Q1: Steel Portal Frame D B 3 m 1.5 m 6m

Q: P3 F 2.5m B 3m 3m - 3m P1 P2

A: a) Reaction forces on the diagram

Q: 2. Fine the stress in all the members and the reactions at A of the steel frame as shown in the…

A:

Q: If P= 3.3 kN, determine the force in member CE of the truss. Input tension as a positive number and…

A:

Q: 2000 lb -12 ft- D 1000 lb B -12 ft- E Cl T 8 ft -12 ft- 6 ft 6 ft Hints: 1. The reaction at the…

A:

Q: Solve for the internal reaction for each member of the truss using method of joints

A: Step 1: Step 2: Step 3: Step 4:

Q: Determine the forces in members BC and BG of the loaded truss. The forces are positive if in…

A: Find out - Force in member BC and BG ?

Q: Problem 2 The King-Post structure shown has a beam and three truss members. E = 29000 ksi, I = 400…

A:

Q: Determine the magnitude of the force in the member GB? kN

A: Analysis of trusses can be carried by the method of sections or by the method of joints with the…

Q: For the truss shown in the figure: 20KN a) Find the support reactions. b) By inspection, identify…

A: Step 1

Q: : W = 49. X = 37, Y = 49, and Z = 8. Using whatever method you wish, determine the force in BC and…

A:

Q: Given the truss below. Take P₁ 40k, P2= 40k, P3-60k, a= 20ft, h=15ft. a B a a D + The support…

A: use the equilibrium moment equation about A to solve reaction at E

Q: the allowable bearing stress for the material under the supports at A and B is ob = 810 p n be…

A:

Q: Determine the support reactions for the truss

A:

Q: -: For the truss shown in the force F and the forces in memberr BF, BG and BA, when the force in CD…

A: Force in member CD  FCD=3.75 tensionto find force F1   consider joint D

Q: 4. Select member FC and CB in the truss to carry the inclined force P. Set the allowable tensile…

A:

Q: For the truss shown below determine the vertical displacement at joint b. Assume A = 0.15 in², E =…

A: Step 1:Step 2:Step 3:Step 4:  Hope this helps!

Q: In the Pratt truss below the reactions are given: a) State why the forces in AF, EK, FG, JK and HC…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: 2. All members of the truss A B C shown have a cross- sectional area of 500 mm? and all pins have a…

A: We have to determine the value of axial stresses in members BC and DE and the shear stresses in the…

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.