Question

SmartArt - add title A2> DOO - 3. 0 BC: - Drawing Styles Arrange Oude Shape F:-10k- Use the Portal Method to: i. Draw the bending moment diagrams of the top floor beams AB and li Calculate the applied load Fl if the maximum bending moment in column FH is 30 k-it. 7" / 71 Gal 59 - NOTES COMMENTS NERO E- Actate Wind

Calculate the applied load F1 if the maximum bending moment in column EI is 30 k-ft

Answer 1

25 K.ft F2 = 10k > UTT7777125k.ft B 85k.st/ 9563 lo' Bending TF-ур moment diagram on I91 29, 291 19.? AB and Be 15' TITT 152 = porttal Method storey-2?> 8 = shear oo-shear for for each each ena column a according to intermediate calumn y portal method 9, +282 += lok 01, 92 22.5K ④ shear for end calumn = 2.5K - Shear for intermediate 11 =.5K Column moments » storey-2 n calumn moment at top ar button 2 2.5x10-25k.ft formediate u u u "=5x10 = 50k.ft Berdom moment in storey 2 MAD = MAB = 25 K.ft ; Montent MBC = MBE or, 25 + M B C = 50 MBC=McB = 25 kift or MBC = 25k.ft

9 = shear for each end column O, F20, +8 = 10+ F 01, 1 = "4" 10+ F1 K Now, 29,* 14 = 30 Guven MEPH = 30 K.ft OM, 2x 10+ FIXU = 30 F = -5.714 K - means ff is f g away from ADG plan