Mechanics of engineering. Comprising statics and dynamics of solids: and the mechanics of the materials of constructions, or strength and elasticity of beams, columns, arches, shafts, etc (1888)
Church, Irving P[orter], 1851- [from old catalog] · New York, J. Wiley & sons · leaf 335
y2 l. Neglect the weight of the beam. Requiredthe reactions of the three supports. Call them PB, P0 andPc. From symmetry PB = Pc, and the tangent to theelastic curve at 0 is horizontal; and since the supportsare on a level the deflection of C (and B) below Os tangentis zero. The separate elastic… … !T — H \- (fr Fig. 276. with origin and axis as there indicated. From I (momsabout neutral axis of n) = 0 we have (see § 231) EI %=nv*i-x)-?s-x) EI dx p(y2/x- X2 *2 j -Pc(lx— ^)+(C=0) The constant = 0, for at 0 both x, and dy ■*■ cfcc, = 0.Taking the x-anti-derivative of (2) we have Ix2 x\ -r.rlx2…
Mechanics, Applied · Engineering · Strength of materials
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