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 773
a trape-zoidal cross-section shown in Fig. 2 will be assumed by way of illustration, and fromthat the rectangle section atonce results. In that figurethe larger end CD of the trap-ezoid will be considered tolie in the concave or innersurface of the hook and atright angles to the plane ofthe hook.… … Fig. 2. z=a + {yi —y) tan a. (8) If z be inserted in eqs. (6) and (7) there will be requiredthe following integrations in which yi-\-yo=d: /- ydy _^ yo^+y rlog r+yir-yo . (9) /: Art. 113.] CURBED BEAMS IN FLEXURE. 717 r^^=d(yi^-r)+rUog±y-\ . . do)J-y,r+y \ 2 / r-yo t^ =rH-hrd{y, -yo) +id(d-syiyo)…
Strength of materials · Building materials
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