Applied mechanics, embracing strength and elasticity of materials, theory and design of structures, theory of machines and hydraulics; a text-book for engineering students (1909)
Low, David Allan, 1857-1937, Salmon, E. H. (Ernest Hinkly), b. 1879 · London, New York, Longmans, Green · leaf 208
ultant moment, will, when measured with the forcescale, give the magnitude of S. Having found S, the force P may be found in like manner by takingmoments about another point in the bar B (say at the intersection of Band C). Lastly, the force Q may be determined by taking momentsabout a point… … FIG. 268. and a funicular polygon, the latter having one angular point at O, asexplained in the latter part of Art. 57, p. 38. 182. The Three-Hinged Arch.—If the ends of a roof or bridge trussare secured to foundations by hinged joints, and there is another hingedjoint at an intermediatepoint, say,…
Mechanics, Applied
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