8 kips 4 kips 4 kips d, =2" 15 kips 15 kips -d2 =1.5" !0 kips 20 kips d, =3" A Fig. for Problem #2

Q: Consider the truss shown in (Figure 1). Set P₁= 9kN, P₂ = 11kN , and P3 = 6kN Figure P₁ 3m B P₁ 3 m…

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Q: The cross-sectional area of each member of the truss is 1200 mm² and the allowable stresses are 100…

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Q: Analyze the howe truss with the given dead load as shown in the figure. Bottom chord dead load = 5kN…

A: Solution: Dead load = 5kN Because of the symmetric truss and load: A=Hy=12total load = 0.5 × 5 × 5…

Q: 2. The T section shown is the cross-section of a beam formed by joining two rectangular pieces of…

A: Given: a  T section                                                               Maximum shearing…

Q: The truss shown in Figure 1 is constructed such that members AB and BC are of equal length.…

A: A Truss ABC is given with 2 hinged supports at A and C, a point load of magnitude 12 kN applied at B…

Q: Use the method of the nodes to determine the force in each element of the reinforcements that are…

A: Consider the figure. Here, T is tension and C is compression.

Q: E K C d D F d A I d H Use your assigned n value. Given: • d = 5 meters • P= 5n 1. Using the method…

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Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

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Q: By internal couple method, what is the maximum stress on the steel side of the transformed section?…

A: Given data: m=9

Q: For the beam shown, calculate the maximum bending stress. P = 50; a = 246; b = 308 Round your answer…

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Q: 1 m √3 m D F 4. 1 m A B E √3 m A P

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Q: Problem 4. .- The figure shows a roof truss and the detail of the connection at joint B. Member BC…

A: Given data, τ = 75 MPa σb = 145 MPa Diameter of rivet = 20 mm

Q: For the element shown in figure. Calculate 1) Principle sthesses 2) Maximum in-plane shear stress 3)…

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Q: 8 kips 4 kips 4 kips d, =2" 15 kips 15 kips d, =1.5" 20 kips !0 kips B d, =3" A

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Q: Analyze the Truss by stiffness method as shown in figure below. Take point p load equal 36 Note:…

A: given data,P=36KNtaking moment at 5 point ∈M5=0R1×2=36×4R1=72KN∈H=0R1+R5=0R5=-72KNat joint…

Q: B L L А D L

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Q: 75 mm 50 mm The compound shaft is attached to a rigid wall at each end. For the bronze segment AB,…

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Q: For the truss shown below, P = 9.2 kips, a = 8 ft, and b = 6 ft. Determine the force in member 3…

A: Given :- P = 9.2 kips               a = 8 ft               b = 6 ft To find :- force in member 3

Q: Determine the forces in members EH and El of the double Fink truss (positive if in tension, negative…

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Q: Knowing that a factor of safety of 3.01 teel structure shown. Member AB ha Use Yield Stress a, 250…

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Q: Pu Pu Pu Pu Pu Pu Pu * (a: 10' - F L K J I H * (a 10 - RI Ru 8@10'=80'

A: We can solve the truss by 2 methods  Method of joints  Method of sections    Negative sign means…

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: A simply supported planar truss is subjected to point loads at joint B and D as shown in Figure 2.…

A: Find the reaction of the truss calculate θ=tan-113.2710=52.99° and α=tan-113.275=69.35°consider ∑…

Q: Determine the force in member 3 (tension is positive). Give the answer to one decimal place.

A: by methiod of section cut the section and take moment about a point

Q: length of 6m. The beam is supported by a bearing plate of 300 mm x 200 mm x 30 mm on the wall having…

A: w24 X55length = 6mThe beam is supported by a bearing plate of 300 mm x 200 mm x 30 mmwall  thickness…

Q: 1. For the assembly shown, determine the displacement of point B and D as the load of 50KN is…

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Q: number of significant digits; the tolerance is +_1 in the third significant digit

A: See image below for the explanation.

Q: E=210Gpa Each member has a solid circular cross section with a diameter of D=5.98mm with a length of…

A: E= 200 GpaD= 5.98 mmL=240 mmF=350 NTo determine- Stress and internal axial force

Q: Use Virtual Work Method to answer the questions below considering the truss shown in the figure.…

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

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Q: AB kN AC kN 3. Simply supported beam with rectangular section is subjected to the loads shown in the…

A: Finding out normal stresses.

Q: . Assume that axial eformation of Member EF is aused mainly by its reaction external forces on the…

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Q: dAB =? dec 40 тm 0 (+) A B C T 1200 тm 800 тm

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Q: A steel bar AD has a cross-secțional area of 260 mm? and is loaded by forçes P, = 12 kN. P,= 8 kN.…

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Q: a kN C 3 m D. 4 m 3m В b kN

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Q: Determine the magnitude of the pin force at A. Assume W = 640 Ib, a = 3.5 ft, b = 2.6 ft, r = 8 in.…

A: Step 1

Q: 1. Assume that axial deformation of Member DF is caused mainly by its reaction to external forces on…

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Q: A wooden beam is fabricated by bolting together three members. The cross-sectional dimensions are…

A: Given:  Diameter of bolt=7 mm Area of bolt A=π4×72=38.484 mm2 Spacing of bolts s=100 mm Shear force…

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

A: Given data  Find force in each member in N.

Q: Solve the forces in the following system, and determine the area of each bar such that the stress in…

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Q: The piece of plastic is originally rectangular. After the application of force, it deformed in the…

A: L = 500mm B = 800mm ∆Cx = a = 2mm∆Cy = b = 1.5mm∆Dx = c = 4mm∆Dy = b = 1.5mm

Q: The principal stresses are incorrect but the maximum shear stress is correct.  What are the two…

A: Compressive stress is the force that deforms the material in a way that reduces the volume of the…

Pressure and Stress