Mechanics and heat; a text book for collleges and technical schools (1916)
Franklin, William S. (William Suddards), 1863-1930, Macnutt, Barry, 1878-1936, [from old catalog] joint author · New York, The Macmillan company; London, Macmillan & co., ltd. · leaf 213
Fig. 91. y being considered negative for filaments below the median line.The radius of curvature of this filament is R + y and its length is(R + y)9. Therefore, the increase of length of this filament dueto the banding of the beam is yd, and, expressing this increaseof length as a fraction of the… … Fig. 92. in the bent beam, /3 being positive where y is positive and negativewhere y is negative. ELASTICITY. (STATICS.) 199 The longitudinal stress P (force per unit of area, as shown inFig. 91) at each point of the beam is equal to Eft, according toequation (48), where E is the stretch modulus of…
Mechanics · Heat
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