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Zagazig University  Faculty of Engineering                                  Structural Analysis II
                                                                         Exercise No. 4 (Deflections)
        Dept. of Structural Engineering
                                                                            Virtual Work Method

For the shown Structures, determine the Slope angle and deflection values as mentioned using the Virtual Work
Method due to given load
4.1.
  Rotation at Point B
  Vertical Deflection at d
  Relative rotation at d
  Draw Elastic Curve
4.2.
  Rotation at Point C
  Horizontal Deflection at B
  Vertical Deflection at D
  Relative Movement Between B and C

EI = 10000 t.m2.

4.3.

      Rotation at D
      Horizontal Displacement at B
      Vertical Deflection at G


EI = 12000 t.m2



4.4.
  Rotation at Point D
  Vertical Deflection at E




4.5.
  Horizontal Displacement at D
  Vertical Displacement at E
  Rotation at point C

EI = 10000 t.m2.

4.5.
  Vertical Deflection at C
  Horizontal Deflection at D
  Draw the Elastic Curve


EI = 9000 t.m2.
.


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  • 1. Zagazig University Faculty of Engineering Structural Analysis II Exercise No. 4 (Deflections) Dept. of Structural Engineering Virtual Work Method For the shown Structures, determine the Slope angle and deflection values as mentioned using the Virtual Work Method due to given load 4.1. Rotation at Point B Vertical Deflection at d Relative rotation at d Draw Elastic Curve 4.2. Rotation at Point C Horizontal Deflection at B Vertical Deflection at D Relative Movement Between B and C EI = 10000 t.m2. 4.3. Rotation at D Horizontal Displacement at B Vertical Deflection at G EI = 12000 t.m2 4.4. Rotation at Point D Vertical Deflection at E 4.5. Horizontal Displacement at D Vertical Displacement at E Rotation at point C EI = 10000 t.m2. 4.5. Vertical Deflection at C Horizontal Deflection at D Draw the Elastic Curve EI = 9000 t.m2. . Page : 1 / 1