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 465
arithmetic, as it may be called, must be pre-sented, and thus established for future use. To make a summation of products of two factors in eachby means of an equilibrium polygon. 452 MECHANICS OF ENGINEERING. Construction. Suppose it required to make the summa-tion I (x z) i. e., to sum the series… … Having first arranged the terms in the order of magni-tude of the xs, we proceed as follows: Supposing, forillustration, that two of the ss (% and z4) are negative(dotted in figure) see Fig. 415. These quantities x and zmay be of any nature whatever, anything capable of beingrepresented by a…
Mechanics, Applied · Engineering · Strength of materials
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