Page 69 - Civil Engineering Formulas
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CASE 12. Beam Overhanging Both Supports, Symmetrically Placed—Two Equal Concentrated Loads at Ends
x 1 : when x 1 < L At free ends: (3L + 2a) Wa 2 Wa D = M (max) = 12EI 2 x: when x < a At center: WaL 2 W D = (a – x) M = 16EI 2 W W 2 2 R 1 R a L a x 1 x V
At At D D M V
W 2 W 2
R = R 1 = V (max) = x: when x < a V = (Continued)
FIGURE 2.2
At
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