Beam #$1$ Continued

Check Shear $($provide to $1$ decimal place$)$:

$V_{\text{r}\text{e}\text{q}}=$

$V_{csp}=$

Does shear work for this beam?

Yes Check Moment $($provide to $1$ decimal place$)$:

$M_{\text{r}\text{e}\text{q}}=$

$M_{cp}=$ Beam #$1$ Continued

Deflections:

$=\frac{\text{P}\text{a}\text{b}(a+2b)\sqrt[\phantom{2}]{3a(a+2b)}}{27\text{E}\text{l}\text{l}},\{\begin{array}{ccc}\text{:}[& \text{T}\text{h}\text{i}\text{s}\text{d}\text{e}\text{f}\text{l}\text{e}\text{c}\text{t}\text{i}\text{o}\text{n}\text{e}\text{q}\text{u}\text{a}\text{t}\text{i}\text{o}\text{n}is\text{a}\text{b}\text{e}\text{a}\text{s}\text{t}-we\text{h}\text{a}\text{v}\text{e}\text{h}\text{e}\text{l}\text{p}\text{e}\text{d}\text{y}\text{o}\text{u}by& ]\\ & \text{p}\text{u}\text{t}\text{t}\text{i}\text{n}\text{g}in\text{t}\text{h}\text{e}\text{v}\text{a}\text{l}\text{u}\text{e}\text{s}ofa,b\text{a}\text{n}\text{d}Eto\text{s}\text{i}\text{m}\text{p}\text{l}\text{i}\text{f}\text{y}\text{t}\text{h}\text{e}\text{e}\text{q}\text{u}\text{a}\text{t}\text{i}\text{o}\text{n}\text{.}& \end{array}$

Use this simplified equation. P should be in kips and $L$ should be in inches when using this equation.

$=\frac{5517\mathrm{.}8P}{IL}$

Check Total Load Deflection $($provide to $2$ decimal places$)$:

$$ TL Limit $=$

$$ TL Calculated $=$

Does $TL$ work for this beam?

Yes

No

Check Live Load Deflection $($provide to $2$ decimal places$)$:

$$ LL Calculated $=$

Does $LL$ work for this beam?

Yes

No

Does this beam work?

Yes

No For the problem below, determine whether the beam size shown is acceptable for the scenario

shown in the beam diagram. Circle "yes" or $"$no$"$ for each of the design criteria after showing your

work for each calculation. Any self$-$weight has been included in the beam diagram already $-$ DO

NOT ADD SELF$-$WEIGHT FOR THIS PROBLEM.

Use this space to calculate $V_{\text{r}\text{e}\text{q}}$ & $M_{\text{r}\text{e}\text{q}}$

and limits for $TL$ and $LL$

List W$12$x$26$ Beam properties:

$d=$

$tw=$

$Sx=$

$Ix=$

check for:

$*$shear: does it work, yes or no$?$

limit$-$

calculated$-$

$*$moment: does it work, yes or no$?$

limit$-$

calculated$-$

$*$Deflection: does it work, yes or no$?$

limit$-$

calculated$-$