The elasticity and resistance of the materials of engineering (1883)
Burr, William H. (William Hubert), 1851-1934 · New York, J. Wiley & sons · leaf 666
Fig.l The head of the eye bar (one is shown in elevation in Fig.2) requires the greatest care in its formation. It is imperfect Art. 75.] EYE BAR HEADS. 645 unless it be so proportioned that when the eye bar is tested tofailure, fracture will be as likely to take place in the body ofthe bar as in… … B-4-G- M K If t is the thickness of the bar, so that wt is the area of itsnormal section, then t is almost invariably included betweenthe limits of y^w and yiw. In fact these extreme values areeach too extreme for the full resistance of the bar, althoughthey are sometimes used. These ratios, as…
Strength of materials · Building materials
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