The elasticity and resistance of the materials of engineering (1883)
Burr, William H. (William Hubert), 1851-1934 · New York, J. Wiley & sons · leaf 135
terms of the ex-ternal bending moment, is yet to be determined. Considerany normal section of the beam located at the distance x fromO, Fig. I, and let OA = I. Also let Fig. 2 rep-resent the section considered, in which BC isthe neutral axis and d and ^^ the distances ofthe most remote fibres from… … d iVj bz dz —E(a^ -f ^i-^) z^. b dz. — d. But the integral expression in this equation is the momentof ijiertia of the normal section about the neutral axis^ whichwill hereafter be represented by /. The moment of theexternal force, or forces, /% will be F{l—x) and it will beequal, but opposite in…
Strength of materials · Building materials
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