Question #210157

The figure is in this link **https://ibb.co/4fZmNBs**

For the beam shown with E = 29 x 106 psi, determine the slope and deflection at the end C using deflection by integration.

Expert's answer

QA= ML/6EI

ML= "\\intop"^{L}_{0 }mM/EI dx = "\\int" ^{30}_{0 } [(4x)(x/10)dx]/EI + "\\intop"^{10}_{0 }[(8X)( 2X/10)dx]/EI

= (200K.ft^{3}(14)^{3}in^{3}/ft^{3})/(29*10^{3}k/in^{3})(24in^{4}) = 0.980618

= 0.981 in (up)

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