Question

200 N/m 100 N/m 200 N Draw the shear and moment diagrams for the beam. Specify values at all maximum points, zero crossings, and at both end points. 100 N.IN 02. 02m m 0.5 m |-- 0.3 m 0.1 m

Answer 1

200M 100N/m 12001 rooN-M B R 0.8m 0.2m 0.5m K K 0.2in 0,20 RB RATRB = 1 x 0.34200 +100x0.2 +200 = 250N. MA=0 200 X 1.5--REX! -100 +200.5- +30x0.3 = 0 → 300 - RB - 100 + 10 ta o = 300 -100 +0+ 9 = RB = 219 N. RA = 3IN.

SED 2001. 31. 0.01 4 19 N. 19 N M . 9.UN-M, 9.405 N-m. 27.6Nm BMD 2 3.IN. 3.8 N-M. 96.2 N-M 100N-M. Me=0 MB =100N-m. Mo = 96.2 M-m. Mo' = 3.8 N-M ME = 7.6 N-m. = 9.405 N-M. = 9.4 M-M. Note : 1 20 3 tinear Corve. Parabolic Curve Cubic curve Mg = 3.1N. MA=0