Martin, Louis Adolphe, 1880- · New York, J.Wiley & Sons, Inc.: [etc. etc.] · leaf 55
tive of the shearingforce, or dQ*dx 34 MECHANICS OF MATERIALS To recapitulate: AQx , n dMx w = -f- and Qx = —-—jax dx so that w = dQx d2Mx dx dx2 Exercise 35. Sketch a diagram of loading for the beamsin Figs. 15, 16, 17, and 19 and note the geometrical relationsbetween the diagrams of loading,… … Fig. 21 Here the interval extends from x = o to x = I, as noconcentrated loads are applied between the points andno sudden variation of the distributed load occurs. STRESSES IN BEAMS 35 If w pounds per inch represent the rate of loading 1V0C at x = I, then — is the rate of loading at x; v dQx wx dx…
Mechanics
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