Locomotive operation; a technical and practical analysis (1904)
Henderson, G. R. (George R.), b. 1861 · Chicago, Railway Age · leaf 33
ion of rod around a horizontal axis,f = extreme fiber strain in rod in pounds per square inch, then .2sGL M = Sf=.2sGL. and f = ■ — (u) SFor example, let us examine into the strains that will comeupon a side rod 90 inches long, 5 inches deep, by 2^ incheswide, on an engine having 28 inches stroke.… … modulus of section, S = 10.42, and, as stated, L ^ 90 and s28, so that in equation ii we substitute .2sGL .2X28X315X90 f = =:. ^ 15,200 pounds S 10.42 per square inch maximum fiber strain at center of rod, INERTIA. 23 For the strain at any other point on the rod as at x, Fig. 8,we must consider…
Locomotives
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