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7.61 For the beam and loading shown, 32 kN (a) Use discontinuity functions to write the expression for w(x). Include the beam reactions in this expression. (b) Integrate w(x) twice to determine V(x) and M(x). (c) Use V(x) and M(x) to plot the shear-force and bending-moment diagrams. 25 kN/m B 4 m 2 m 2 m

7.61 For the beam and loading shown, 32 kN (a) Use discontinuity functions to write the expression for w(x). Include the beam reactions in this expression. (b) Integrate w(x) twice to determine V(x) and M(x). (c) Use V(x) and M(x) to plot the shear-force and bending-moment diagrams. 25 kN/m B 4 m 2 m 2 m

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for the beam and loading shown 

(a)use discontinnuity functions to write the expression for w(x). include the beam reactions in this expression. 

(B) intergrate w(x) twice to determine v(x) and m(x).

(C) Use v(x) and m(x) to plot the shear- force and bending- moment diagrams.

7.61 For the beam and loading shown, (a) Use discontinuity functions to write the expression for w(x). Include the beam reactions in this expression. (b) Integrate w(x) twice to determine V(x) and М). (c) Use V(x) and M(x) to plot the shear-force and bending-moment diagrams. 32 kN 25 kN/m B D 4 m 2 m 2 m Fig. P7.61
Transcribed Image Text:7.61 For the beam and loading shown, (a) Use discontinuity functions to write the expression for w(x). Include the beam reactions in this expression. (b) Integrate w(x) twice to determine V(x) and М). (c) Use V(x) and M(x) to plot the shear-force and bending-moment diagrams. 32 kN 25 kN/m B D 4 m 2 m 2 m Fig. P7.61
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