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 405
Fig.339. curve (parabola) in Fig. 338, i.e. from x2 = 2 py; whencewe obtain -^,or cot d,= — and—-^ =—ax p ax2 p P sin3 (6) Hence p =\V_JL _i= p cosec.3#, i.e. p 1-^-p At the vertex d — 90° .\ pQ = p. Hence by substitutingfor p and p0 in eq. (4) of § 318 we obtain z=z0= constant [Fig. 339] (7) for a…
Mechanics, Applied · Engineering · Strength of materials
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