December 2019 - 16-Civ-Al (18) 5. a) For the beams shown below, draw the influence lines from points A through for: i) b

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December 2019 16 Civ Al 18 5 A For The Beams Shown Below Draw The Influence Lines From Points A Through For I B 1 (159.06 KiB) Viewed 45 times

December 2019 - 16-Civ-Al (18) 5. a) For the beams shown below, draw the influence lines from points A through for: i) bending moment at point B ii) shear force immediately left of point, and iii) bending moment at point For each influence line, calculate and indicate the value of the influence coefficient that has the maximum absolute value. (A) to 4m (B) Direction of Travel 40kN 40KN 20k. 4m 2ml 5. b) A vehicle, which is idealized as three point loads shown on the left below, moves across the beam structure shown. Calculate and show the influence line for shear force at point B. Also calculate the largest shear force at the point (B) that would occur while the idealized vehicle crosses the structure. |2m|4m| Idealized Vehicle (A) 8m 10m B →2m Page 5 of 7 2m 6m E