For the beam shown below, use the Flexibility Method (also known as the Method of Consistent Deformations) to compute all support reactions and draw the shear, moment and qualitative deflected shape diagrams. Use the vertical reaction at B (By) and the vertical reaction at C (Cy) as redundant support reactions and apply all Q forces = 1 kip upward. Note: if you choose other reactions as redundant or apply virtual loads other than 1 kip upward, many of your answers that follow will be incorrect ever though your approach may be perfectly appropriate. E and I are constant
For the beam shown below, use the Flexibility Method (also known as the Method of Consistent Deformations) to compute all support reactions and draw the shear, moment and qualitative deflected shape diagrams. Use the vertical reaction at B (By) and the vertical reaction at C (Cy) as redundant support reactions and apply all Q forces = 1 kip upward. Note: if you choose other reactions as redundant or apply virtual loads other than 1 kip upward, many of your answers that follow will be incorrect ever though your approach may be perfectly appropriate. E and I are constant
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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For the released structure the value of m1 diagram at A, B, C, D is? Answer in Kip-ft
Transcribed Image Text:For the beam shown below, use the Flexibility Method (also known as the Method of Consistent
Deformations) to compute all support reactions and draw the shear, moment and qualitative
deflected shape diagrams. Use the vertical reaction at B (By) and the vertical reaction at C (Cy) as
redundant support reactions and apply all Q forces = 1 kip upward. Note: if you choose other
reactions as redundant or apply virtual loads other than 1 kip upward, many of your answers that
follow will be incorrect even though your approach may be perfectly appropriate. E and I are
constant.
Let
By = X₁ ↑
3 k/ft
12 ft
C₂ = X₂ ↑
BA
12 ft
3 k/ft
12 ft
1 pts
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Step 1: Given
VIEWStep 2: Static Indeterminacy
VIEWSolution
VIEWStep 3: Flexibility method
VIEWStep 4: Analysis of beam subjected to external load
VIEWStep 5: Analysis of beam subjected to Q1=1
VIEWStep 6: Analysis of beam subjected to Q2=1
VIEWStep 7: Determination of DQL matrix
VIEWStep 8: Determination of flexibility matrix
VIEWStep 9: Determination of redundant and support reactions
VIEWStep 10: Shear force, bending moment and qualitative deflection diagram
VIEW
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