1. Structural Analysis II
Course Code: CIVL322
Dr. Aeid A. Abdulrazeg

2. Analysis of Frames: No sidesway
The slope-deflection method can also be used for the analysis of frames. Since the axial deformations of the members of frames composed of common engineering materials are generally much smaller than the bending deformations, the axial deformations of members are neglected in the analysis, and the members are assumed to be inextensible (i.e., they cannot undergo any axial elongation or shortening).

3. Analysis of Frames: No sidesway
No sidesway will occur in an unrestrained frame provided it is symmetric with respect to both loading and geometry as shown in figure.
The same general procedure as for continuous beams.

4. Analysis of Frames: No sidesway

5. Example 1 (No Sides-Sway Frame)
Using Slope – Deflection method determine the moments at points A, B, C,D

6. For member AB
For member BC
For member CD

7. Example 1 (No Sides-Sway Frame)

8. Example 1 (No Sides-Sway Frame)

9. Example 2 (No Sides-Sway Frame)
Using Slope – Deflection method determine the moments at points A, B, C,D, E and reactions

10. For member AB
For member BC

11. For member BD