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Axial stress 10.01.03.032

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Axial stress 10.01.03.032

  1. 1. Course Name: PRE-STRESS LAB Name: SABIHA SANJIDA ID NO: 10.01.03.032 YEAR: 4TH, Semester: 2nd Section: A
  2. 2.         CONTENT: Definition. Types. Examples. Basic Principals. Curves. Effect. Differences.
  3. 3. A tension or compression stress created in a structural member by the application of a length wise axial load.
  4. 4.    Loads pass through the centroid of the section. • Member is straight. • Load less than buckling load.
  5. 5.  Tensile stress: It is an Axial Stress The force is along the axis of the member)  It is a force that "EXTENDS“ the member. (Pulling it apart)  Compressive stress: It is also an Axial Stress  It is a force that "CONTRACTS“ the member. (Crushing it inwards) 
  6. 6. EXAMPLES OF TENSILE AXIAL STRESS Chain Carrying a Load Tension Cable On a Bridge
  7. 7.  Decorative Column in architecture  Steel Structure Of High Rise Building
  8. 8. The difference between the cracking patterns of the two beams (B-1 & B2) can be attributed to the effect of the compressive axial stresses that reduced the load tensile stresses and prevented the extension of the cracks.
  9. 9. DIFFERENCE AMONG AXIAL, FLEXURAL, NORMAL & BEARING STRESS

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