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 347
on is as far from the support0, as the imaginary edge, A, of the completed wedge, butof course on the opposite side. This supposes that thehalf-span, *4l, is > c; if not, the dangerous section willbe at the middle of the beam, as if the beam wereprismatic. Hence, with [the equation for safej RW2… … Fig. 285. the truncated pyramid both width = u, and height = v,are variable, and if b and h are the dimensions at 0, andc = ~0A = distance from 0 to the imaginary vertex A, we shall have from similar triangles u=^ (a?+c)and v— — (x+c). c c Hence, substituting e=j4v and 7=1 uv3, in the…
Mechanics, Applied · Engineering · Strength of materials
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