HW 11 Solutions Virtual Work Method 2023

12. Figure Q12 shows a prospective design for a conveyor roller system, for transferring crates, one at a time. The system is made up of two parallel rectangular steel beams, built-in at one end and simply supported at the other, with closely spaced rollers mounted in-between, for the crate to pass over. a) Using Macaulay notation, carry out an analysis of the problem and calculate the deflection of the mid-length point of the beams when the crate is centrally located, midway between A and B. State any important assumptions used in your analysis. [20 marks] b) Comment briefly whether this would be the maximum deflection of the beams when the crate is centrally located. 2 m 8 m A Direction of travel Figure Q12 (side view, only one beam visible) Useful information I for each separate beam = 12 ×10 m² E for both beams = 210 GPa Weight of one crate = 800 N [5 marks] B

Question No 3 Use both IC method and regular (vector/scalar) method Given: ASF. Angular velocity of link AB = 10 rad/s. Required: (1) Angular velocity of link BC, (2) Angular velocity of link CD, (3) Vc at shown instant and (4) show directions on the sketch (5) Draw deflection line (on ONE separate sketch for angles 30, 45 and 60 degrees 0.2 m 0.4 m 0.2 m B 300 A @=10 rad/s

session.masteringengineering.com Homework #6 P (MAE 271-03) (FA24) STAT... P Lecture 10 Section 6.4 - MA 244, Fall... C MindTap Cengage Learni... M MasteringEngineering Mas... Home | bartleby ? Help

The built-up beam is subjected to a moment of M = 80 kNm. d₁ d₂ d3 d₁ d5 d3 do wamap.org Value d₂ Values for the figure are given in the following table. Note the figure may not be to scale. Variable 128 mm 22 mm 276 mm 11 mm 138 mm d4 12 mm M₁ de d5 a. Determine the distance from the Neutral Axis to the top of the beam, NA. b. Determine the mass moment of inertia of the beam, I. Determine the max compressive stress acting on the c. beam, compression. d. Determine the max tensile stress acting on the beam, Tin

FEA

For the simply supported beam shown below: O 4klf 98 downward 116 upward 70 downward 15' 104 downward 0 The vertical reaction in kips at A (Ay) is mostly near____ 70 upward 116 downward 98 upward 104 upward 150k B 30k с 151 -3xlf

Part 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=4.0 ft, b-9.0 ft, c-5.0 ft.d-4.0 ft. w- 10.5 kips/ft and P-117 kips. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. A D For this loading, calculate the reaction forces A, and Ey acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) Answers: Ay= D d 2 kips, Ey E kips Part 2 Determine the shear force acting at each of the following locations: (a)x=0+ ft (l.e., just to the right of support.A) (b)x=4,0 ft (c) x-13.0 ft (d) x-18.0-ft (le, just to the left of D) (e)x= 18.0+ ft (l.e., just to the right of D) (f)x=22.0-ft (ie, just to the left of support E) When entering your answers, use the shear force sign convention.…

Pls answer thank you! Find the diameter of a steel line shaft to transmit 10 horsepower at 150 revolutions per minute with a torsional deflection not exceeding 0.08 degree per foot of length.

Question 01 Calculate the number of convolutions (n) to get a deflection of 310 degrees in a bellow: P.R2 8 = 2.n.Ae. E.t3 8 = deflection of the bellows n=? (mumber of convolutions) Ae = u and r= 2 m P = 50 Pa R= 0.6 m E = 2 Pa (Young's modulus) t=2 m (wall thickness)

Refer to the table of equations when answering.

TOPIC: Machine Design Multiple choice Note: Please also provide a solution that proves the correct answer.

TOPIC: Machine Design Multiple choice Note: Please also provide a solution that proves the correct answer.

session.masteringengineering.com Homework #6 P (MAE 271-03) (FA24) STAT... P Lecture 10 Section 6.4 - MA 244, Fall... C MindTap Cengage Learni... M MasteringEngineering Mas... b Success Confirmation of Q... ? Help

Please Provide correct solution, correct Method.   No Missing steps / calculations.   No Handwriting please

Show detailed solution refer to the table of equations.

Considering Figure 20-8 (textbook), the torsion geometry parameter, Jw, for case 8 when b=6 and d=9 is most likely:     184.1     562.5     60.8     386.0     400.5     392.6     283.5     279.0     572.6