The elasticity and resistance of the materials of engineering (1915)
Burr, William H. (William Hubert), 1851-1934 · New York, John Wiley & Sons, inc.; [etc., etc.] · leaf 828
dering two axial strips ofthe same (unit) width, the lengthof AB being 2a and of CD, 2b, asingle load being placed at theirintersection. The centre deflec-tions of the tw^o strips as parts ofthe plates must be the same. LetPi be the centre load for the stripAB, and P2 the centre load for CD. The… … Fig. 4. 6EI 6EI or (20) h^ As each strip is of unit width, I = —, h being the thick- 12 ness of plate. Hence the greatest fibre stresses are b . Mh „ a and, k2=zP. h^ Eqs. (21) and (20) then give: ki _Pi ak2~¥2~b 62 (21) (22) Eq. (22) shows that ^2 is the greatest fibre stress and,hence, that the…
Strength of materials · Building materials
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