Structural Elements in Bridge Design
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Questions and Answers

What type of pattern do the horizontally spanning members typically form?

  • A zigzag pattern
  • An asymmetrical pattern
  • A parallel or radial pattern (correct)
  • A symmetrical pattern
  • What type of cables are used in cable-stayed structures?

  • Guy cables
  • Suspension cables
  • Stay cables (correct)
  • All of the above
  • What shape do the cables in a cable-stayed structure form?

  • A parabolic curve
  • A funicular shape (correct)
  • A catenary curve
  • A circular shape
  • What is the primary function of the masts in a cable-stayed structure?

    <p>To anchor the cables</p> Signup and view all the answers

    What is the main advantage of using cable-stayed structures?

    <p>They can span longer distances</p> Signup and view all the answers

    What is the primary function of a mast in a suspension or cable-stayed structure?

    <p>To support the sum of the vertical force components in the primary and guy cables</p> Signup and view all the answers

    What type of structure typically features a mast?

    <p>Suspension bridge</p> Signup and view all the answers

    What is the shape of the cables in a suspension bridge when subjected to a uniform load?

    <p>Catenary</p> Signup and view all the answers

    What is the purpose of guy cables in a mast system?

    <p>To support the mast and stabilise it</p> Signup and view all the answers

    What is the force component that the mast is designed to resist?

    <p>Compression</p> Signup and view all the answers

    What is the primary purpose of inclining the mast in a suspension bridge?

    <p>To reduce the force in the guy cables</p> Signup and view all the answers

    What is the result of inclining the mast on the horizontal cable thrust?

    <p>It reduces the horizontal cable thrust</p> Signup and view all the answers

    What is the name of the curve formed by the main cables in a suspension bridge?

    <p>Catenary curve</p> Signup and view all the answers

    What is the role of guy cables in a suspension bridge?

    <p>To anchor the mast to the ground</p> Signup and view all the answers

    What shape is formed by the cables in a funicular system?

    <p>Funicular shape</p> Signup and view all the answers

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