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Structural Analysis-I

Structural Analysis-I. Dr. Ali Tayeh. Second Semester 2010-2011. Lecture 13. Cables & Arches. Cables. Cables are often used in engineering structure to support and or transmit loads from one member to another. Cables subjected to concentrated loads. Example 1.

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Structural Analysis-I

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  1. Structural Analysis-I Dr. Ali Tayeh Second Semester 2010-2011

  2. Lecture 13 Cables & Arches

  3. Cables Cables are often used in engineering structure to support and or transmit loads from one member to another

  4. Cables subjected to concentrated loads

  5. Example 1 Determine the tension in cables and what is the dimension h ?

  6. Cables subjected to a Uniform Distributed Load

  7. Analysis Procedure

  8. 1

  9. General Case

  10. Note

  11. Example 2 Determine the tension of the cable at points A, B, C

  12. Example 3 Determine the tension of the cable at points A, B

  13. Arches

  14. Arches Types

  15. Three hinge frame

  16. Example 1 Determine the internal forces at Section D

  17. 242 86 cos20 93 sin20 86 86 sin20 93 93 cos20 242 112.6 58

  18. Example 1 Determine the internal forces at Section D

  19. Example Determine the reactions for the arch Determine the internal forces at point E

  20. Solution:

  21. Internal Forces:

  22. We will find the shear and the normal forces just before and just after E

  23. Group Work 1 Determine the internal forces at B

  24. END ANY QUESTION?

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