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  2. Chapter 11: Statically Indeterminate Beams
  3. M11.4: Indeterminate Beam with Elastic Support
Table of Contents  
  • State the Problem
  • Table of Contents
  • Beam Free-Body Diagram
  • Plan the Solution
  • Split Loading into Two Cases
  • Case 1 Deflection
  • Case 2 Deflection
  • If C Were a Rigid Support
  • Post (1) Is an Elastic Support
  • Force-Deformation for Post (1)
  • Geometry of Deformation for the Post
  • Geometry of Deformation for the Beam
  • Compatibility Equation
  • Solve For Cy
  • Beam Equilibrium Equations
  • Summary of Beam Reaction Forces
scene 2 of 16

This movie is organized in 16 scenes.

  • Scene 1:State the Problem to be Solved.
  • Scene 2:Table of Contents.
  • Scene 3:Beam Free-Body Diagram.
  • Scene 4:Plan the Method of Solution.
  • Scene 5:Split the Loading into Two Cases.
  • Scene 6:Expression for Deflection of Case 1 Loading.
  • Scene 7:Expression for Deflection of Case 2 Loading.
  • Scene 8:Geometry of Deflection Equation if C Were a Rigid Support.
  • Scene 9:Post (1) Is an Elastic Support.
  • Scene 10:Force-Deformation Relationship for Post (1).
  • Scene 11:Geometry of Deformation Equation for Post (1).
  • Scene 12:Geometry of Deformation Equation for the Beam.
  • Scene 13:Derive the Compatibility Equation for the Beam.
  • Scene 14:Compute the Reaction Force at C.
  • Scene 15:Compute the Reaction Forces at A and B.
  • Scene 16:Summary of Beam Reaction Forces.

To skip directly to a particular scene, select it from drop down menu above.

 

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