Mechanics of engineering (solids) : comprising statics and kinetics of solids, and the mechanics of the materials of construction, or strength and elasticity of beams, columns, shafts, arches, etc. : for use in technical schools (1911)
Church, Irving P. (Irving Porter), 1851-1931 · New York : Wiley ; London : Chapman & Hall · leaf 325
Part of the Span. Two End Supports.Fig. 266. Let the load= W, extending from one supportover a portion =c, of the span, (on the left, say,) so thatW= wc, w being the load per unit of length. Neglectweight of beam. For a free body Om of any lengthX <, 0 B (i.e. < c), I moms^=0 gives P^, wx… … FiQ. 386. which shows the momentcurve for ^ <7 to be a straightline DC, tangent at D to theparabola (7 D representingeq. (1.) (If there were a con-centrated load at B, CDwould meet the tangent atD at an angle instead of co-inciding with it; let the stu-dent show why, from theshear diagram). The…
Mechanics, Applied · Strength of materials
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