Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Label...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Label all significant points on each diagram and identify the maximum moments along with their respective locations. Additionally: (a) Determine V and M in the beam at a point located 1.50 m to the right of B. (b) Determine V and M in the beam at a point located 1.25 m to the left of D. Let a = 2.8 m, b = 5.8 m, w = 35 kN/m, P = 54 kN, Q = 38 kN, and Mc = 146 kN.m. 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. P W a B C Mc D E b a a Part 1 Correct. Calculate the reaction forces B, and D, 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 Bx = 0, it has been omitted from the free-body diagram.) P W a B B C McD b a a D = 2.00E2 KN By Dy = 193 kN Q E x = SUPPORT Correct. Determine the shear force acting at each of the following locations: (a) x (b) x (c) x = 2.8 m (i.e., just to the left of support B) - 2.8m (i.e., just to the right of support B) = - 11.4 m (i.e., just to the left of support D) - (d) x 11.4 m (i.e., just to the right of support D) When entering your answers, use the shear-force sign convention. (a) V = -5.40E1 KN (b) V = 139 KN (c) V = -162 kN SUPPORT (d) V = 3.80E1 KN Part 3 Your answer is partially correct. Determine the bending moment acting at each of the following locations: (a) x = (b) x = = (c) x (d) x = 2.8 m (i.e., at support B) 8.6 m (i.e., just to the left of point C) - 8.6 + m (i.e., just to the right of point C) 11.4 m (i.e., at support D) When entering your answers, use the bending moment sign convention. (a) M = -1.51E2 (b) M = kNm kNm (c) M = i ! kNm SUPPOR (d) M = -106 kNm Part 4 Find the location x and the corresponding bending moment M at the one point between B and D at which the shear force equals zero. Use the correct sign convention for the bending moment. X = M = eTextbook and Media Save for Later B kNm Attempts: 0 of 2 used Su SUPPORT Part 5 Consider the entire beam and determine the maximum positive bending moment and the location at which it occurs. Use the bending moment sign convention. M = i eTextbook and Media Save for Later kNm Part 6 Consider the entire beam and determine the negative bending moment with the largest absolute value. Use the bending moment sign convention, so enter a negative value. M = eTextbook and Media Save for Later kNm (a) Determine V and M in the beam at a point located 1.50 m to the right of B. (b) Determine V and M in the beam at a point located 1.25 m to the left of D. (a) V = M = (b) V = M = i i kN kNm kN kN.m Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Label all significant points on each diagram and identify the maximum moments along with their respective locations. Additionally: (a) Determine V and M in the beam at a point located 1.50 m to the right of B. (b) Determine V and M in the beam at a point located 1.25 m to the left of D. Let a = 2.8 m, b = 5.8 m, w = 35 kN/m, P = 54 kN, Q = 38 kN, and Mc = 146 kN.m. 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. P W a B C Mc D E b a a Part 1 Correct. Calculate the reaction forces B, and D, 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 Bx = 0, it has been omitted from the free-body diagram.) P W a B B C McD b a a D = 2.00E2 KN By Dy = 193 kN Q E x = SUPPORT Correct. Determine the shear force acting at each of the following locations: (a) x (b) x (c) x = 2.8 m (i.e., just to the left of support B) - 2.8m (i.e., just to the right of support B) = - 11.4 m (i.e., just to the left of support D) - (d) x 11.4 m (i.e., just to the right of support D) When entering your answers, use the shear-force sign convention. (a) V = -5.40E1 KN (b) V = 139 KN (c) V = -162 kN SUPPORT (d) V = 3.80E1 KN Part 3 Your answer is partially correct. Determine the bending moment acting at each of the following locations: (a) x = (b) x = = (c) x (d) x = 2.8 m (i.e., at support B) 8.6 m (i.e., just to the left of point C) - 8.6 + m (i.e., just to the right of point C) 11.4 m (i.e., at support D) When entering your answers, use the bending moment sign convention. (a) M = -1.51E2 (b) M = kNm kNm (c) M = i ! kNm SUPPOR (d) M = -106 kNm Part 4 Find the location x and the corresponding bending moment M at the one point between B and D at which the shear force equals zero. Use the correct sign convention for the bending moment. X = M = eTextbook and Media Save for Later B kNm Attempts: 0 of 2 used Su SUPPORT Part 5 Consider the entire beam and determine the maximum positive bending moment and the location at which it occurs. Use the bending moment sign convention. M = i eTextbook and Media Save for Later kNm Part 6 Consider the entire beam and determine the negative bending moment with the largest absolute value. Use the bending moment sign convention, so enter a negative value. M = eTextbook and Media Save for Later kNm (a) Determine V and M in the beam at a point located 1.50 m to the right of B. (b) Determine V and M in the beam at a point located 1.25 m to the left of D. (a) V = M = (b) V = M = i i kN kNm kN kN.m
Expert Answer:
Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
Posted Date:
Students also viewed these civil engineering questions
-
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Label all significant points on each diagram and identify the maximum moments along with their...
-
The path of a diver is given by 16 +10 where y is the height (in feet) and x is the horizontal distance from the end of the diving board (in feet). (Sen figure Ue the trace or mamu ufsgraphing...
-
When developing cost functions, which of the following statements is FALSE? A. Personal observations of costs and activities provide the best evidence of a plausible relationship between a cost and...
-
A plane mirror reflects a beam of light. Show that the rotation of the mirror by an angle a causes the beam to rotate through an angle 2a.
-
that do not cross at right angles is the same as the angle determined by vectors normal to the lines or by the vectors parallel to the lines. Use this fact and the results of Exercise 31 or 32 to...
-
Hooters Restaurant in Myrtle Beach, South Carolina, used an alternative dispute resolution program, a program to resolve disputes outside the traditional court system. Employees of Hooters had to...
-
Sye Chase started and operated a small family architectural firm in 2016. The firm was affected by two events: (1) Chase provided $25,000 of services on account, and (2) he purchased $2,800 of...
-
2. Consider the variation of hot-potato routing/coordination routing game discussed in class, where there are three strategies: Payoff Hot Potato Long Path Planned Long-Path | Planned Hot Potato...
-
1) showed the needed resources, activities conducted, and program outputs. 2) How The hierarchy of intended outcomes starting with initial, intermediate, and long-term changes in knowledge, skills,...
-
1-Your companys revenues were $2 million this year. You paid out $500,000 in salaries and your only other cash outflow was the purchase of a piece of construction equipment for $1 million that is to...
-
Zackie Company has recently allowed its customers to make purchases on credit. The terms are 2/10, n/30. Unfortunately, Zackie Company has found that not all of its credit customers pay their bills...
-
A bullet of mass 20 grams is fired into a pendulum bob of mass 600 grams initially hanging at rest on a string of length 2.0 m. The bullet lodges in the pendulum bob. What minimum speed must the...
-
You have $29,000 in a brokerage account, and you plan to deposit an additional $1,000 at the end of every future year until your account totals $100,000. You expect to earn 10% annually on the...
-
Bristol plc pays corporation tax at a rate of 25%. Tax is paid the year after each cash flow. Please complete the following Calculate the tax cashflows Calculate the net cash flow for each year...
-
Read the case study COPING WITH PIRACY IN CHINA and write a paper about it
-
For the following arrangements, discuss whether they are 'in substance' lease transactions, and thus fall under the ambit of IAS 17.
-
Example In January 2004, a Mars Exploration Rover touched down on the surface of Mars and rolled out for exploration ( Figure
-
A battery-operated wall clock no longer keeps timeneither hand moves. Develop a hypothesis explaining why it fails to work, and then make a prediction that permits you to test your hypothesis....
-
Does the snowflake have rotational symmetry in Figure 1.6? If yes, describe the ways in which the flake can be rotated without changing its appearance. Does it have reflection symmetry? If yes,...
Study smarter with the SolutionInn App