can someone please help me i will rate. the third picture is appendix A3 needed for problem 2

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a Problem 1. (34 pts.)- Please see the pooblem figure poated in Files: CEM 370 Steel Exam, figure for problem one Problem Statement: Find the axial capacity (Phi Pn) of the W12x72 teel column (A) using Fy-50 ksi, A992 steel The column is braced in the weak y-direction at the bottom, the top and at the Thirds of its length, a total of five lateral braces Problem 2. (33points)- Referring to Appendix A 3" of your text and beam higure 7th from the top and 2ed from the bottom, a Fixed-Fixwd ended beam with Concentrated load "P" at midspan. P-Pu-97.33 kips and L-18 ft. Using Fy-50 ksi steel, design a W18 section and specify its unbraced length Lp. Hint: you may use the the appropriate table from your text Appendix. i) Draw a figure of the beam and specify the placement of the horizontal braces using an "X" on the compression flanges. Problem 3. (33 points) - For the beam of oroblem 2. and the selected W18 section Using the section properties "Z"to calculate Phi Mp, and compare to the Mu, max from the beam i) Use the appropriate equation in the text to calculate the unbraced length Lip of the selected W-section ili) Use the appropriate section properties to calculate the deflection under the Load Pn.
heats Potential buckled KL shape it govems W14 X 82 W14 X 82 W14 X 82 21-01 Column A 40-O 40-0 40-0
TABLE A.3 Shears, Moments, and Deflections Loading Shear Force Diagram Moment Diagram Maximum Moment PI 4 Slope at End P 16 Maximum Deflection PP 48 M Shear Moment Pub Pal- Pb(A-7) 93ER 66 M Shear ax at R Moment 3 P Pala) 2E Pa(3-4) 24E M Shear Moment w 8 w 2451 Sw! 384 E Shear M Moment (Continued)