Structural Analysis II Excercise number 4 Virtual Work Method Beam and Frame

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.
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