Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 504
e well-known beam formula, McW_^y I ^A^ (■+S) in which 5 = unit tensile stress, M = bending moment = WL,c = distance from the center of gravity of the section tothe most extreme fiber in tension,W = load applied,A = area of the section consideredi = distance from the line of application of the load… … Fig. 9.—Correct and incorrect sections of punch and shear frames. (c) The stress behind the inner flange at the curved portion is animportant consideration that should be recognized by the designer. (d) There seems to be no definite relation existing between thestrength of a curved cast-iron beam…
Machine design
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