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Bridge presentation

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Bridge presentation

  1. 1. BRIDGES Presented by, ISRA ABDUL RAZACK, I ECE”B”
  2. 2. INTRODUCTION • A bridge – structure - to link -two land -over an obstacle { a valley or a body of water like rivers, lakes and oceans}.
  3. 3. PRINCIPLE INVOLVED
  4. 4. TERMINOLOGIES • PIERS • CANTILEVER • BEAM • ABUTMENT • SPAN • GIRDER
  5. 5. What’s beam?
  6. 6. ABUTMENT
  7. 7. BEAM BRIDGES
  8. 8. ARCH BRIDGES • Very old design. • Flat beam at the top • Arch shape at the bottom.
  9. 9. SUSPENSION BRIDGE • Uses strong cables, towers • Connects long distances
  10. 10. Golden Gate Bridge
  11. 11. TRUSS BRIDGE • Triangular units are connected at joints • Made of wood and metal.
  12. 12. CANTILEVER BRIDGES •Structures that project horizontally into space, supported on only one end.

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