Question

Problem 2: The beam shown below is fixed at A and supported by a roller at B and a pin at C Complete the following using the unmodified moment distribution method (whiclh means that you must carry the moments to and from C and then equilibrate them each time). Perform 5 iterations (5 carry-over steps). Determine the values of all the internal moments at A (MAB), B (MBA and MBc) and C (McB). Note that your answers will be imbalanced at joint C due to the approximate nature of this unmodified method Answer:MAR--29.98 AN-m Ma+15.05 AN- Mcn--0.23 AN- 2 kN/m Mac--1S.OS AN-m 2.5m
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
Problem 2: The beam shown below is fixed at A and supported by a roller at...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Consider the beam shown in. Assume A is fixed.

    Consider the beam shown in. Assume A is fixed.supported, B is a roller, and C is a pin. El is constant. Suppose that w = 14 kN/m. Part A  Determine the internal end moment MAB acting on span AB at A measured clockwise. Part B Determine the internal end moment MBA acting on span AB at B measured clockwise. Part C Determine the internal end moment MBC acting on span BC at B measured clockwise. 

  • Question 1 < 1 of 3 Consider the beam shown in (Figure 1). Assume A is...

    Question 1 < 1 of 3 Consider the beam shown in (Figure 1). Assume A is fixed supported, B is a roller, and C is a pin. Er is constant. Suppose that w = 11 kN/m. Part A Determine the internal end moment MAB acting on span AB at measured clockwise. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is clockwise and negative value if the moment is counterclockwise. μΑ...

  • Question 1 < 1 of 3 Consider the beam shown in (Figure 1). Assume A is...

    Question 1 < 1 of 3 Consider the beam shown in (Figure 1). Assume A is fixed supported, B is a roller, and C is a pin. Er is constant. Suppose that w = 11 kN/m. Part A Determine the internal end moment MAB acting on span AB at measured clockwise. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is clockwise and negative value if the moment is counterclockwise. μΑ...

  • Question 1 < 1 of 3 Consider the beam shown in (Figure 1). Assume A is...

    Question 1 < 1 of 3 Consider the beam shown in (Figure 1). Assume A is fixed supported, B is a roller, and C is a pin. Er is constant. Suppose that w = 11 kN/m. Part A Determine the internal end moment MAB acting on span AB at measured clockwise. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is clockwise and negative value if the moment is counterclockwise. μΑ...

  • Problem: 3 kN/m The beam is supported by the roller at A and a pin at...

    Problem: 3 kN/m The beam is supported by the roller at A and a pin at B. Find the reactions at A and B. 30° 3 m 4 m

  • The simply supported beam shown in Figure 1 is pin-supported at A and roller-supported at D....

    The simply supported beam shown in Figure 1 is pin-supported at A and roller-supported at D. la) Replace the distributed loads in Figure 1 by an equivalent resultant force and locate its location with respect to A. {2 + 3 marks 1b) Calculate the reactions at supports A and D. {2 marks 1c) Calculate the shear force and bending moment at point C. {4 marks) 15 kN/m 6 kN/m D B q 3.0 m 3.0 m 3.0 m Figure 1

  • The frame shown below is fixed at A and C, and is supported by a roller...

    The frame shown below is fixed at A and C, and is supported by a roller at B. Use the numbering shown for the members and joints and determine the support reactions at all supports of the frame using the Stiffness Method. The 10 kN force is applied at the middle of the beam, and the 12 kN/m load is uniformly distributed on the column Take E = 200 GPa, 1 = 300(109) mm+ and A = 10(10-) mm2 for...

  • QUESTION 2 Beam ABCD is 8 m in length and is pin-supported at A and roller-supported...

    QUESTION 2 Beam ABCD is 8 m in length and is pin-supported at A and roller-supported at C as shown in Figure Q2. A counter-clockwise concentrated moment acts about the support A. A uniformly-distributed load acts on span BC and a vertical concentrated load acts at the free end D a) Determine the reactions at supports A and C. 4 marks) b) Obtain the shear force and the bending moment functions (in terms of x) for each segment along the...

  • The rigid frame shown below is supported by Pin A and Roller C.

    The rigid frame shown below is supported by Pin A and Roller C. [Point B is a rigid joint.] The frame supports a uniformly distributed load of 20 kN/m (downward) in Region BC, and a 250 kN point load (downward) located halfway between Pin A and rigid joint B. The modulus of elasticity of the entire frame is E = 200 GPa and the moment of inertia is I = 500 x 106 mm4. Determine the rotation (slope) at Joint...

  • The beam has the rectangular cross section shown. A beam of length 6 meters pin-supported 2...

    The beam has the rectangular cross section shown. A beam of length 6 meters pin-supported 2 meters from the left end and roller-supported 2 meters from the right end. The beam has a rectangular cross section with base length 50 millimeters and height 150 millimeters. Load: w, uniform along beam. Part A If w = 4 kN/m , determine the maximum bending stress in the beam. Can you please draw out the moment and shear diagrams for this one using...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT