Structural mechanics; comprising the strength and resistance of materials and elements of structural design (1905)
Greene, Charles E. (Charles Ezra), 1842-1903, Greene, Albert Emerson. [from old catalog] · New York, J. Wiley & sons; [etc., etc.] · leaf 88
Fig. 34. Axis as above andparallel to b. h:b = ^h-y:z; z=-(th-yY b I 16 16 2 1 \ bit3TV243 324 243 324/ 36 2_bh3 Jbhjf_ r = 36 2 18* III. Isosceles triangle, about axis of symmetry. Fig. 35.Height along axis h, base b. h\\b = z\\b-y\ z = hli-zpj. rib / 2yx ry3 y4-lib /b3 h3\ JlhZ 24 MOMENTS OF… … Fig. 34 Fig. 35 Fig- 36 FU. 37 IV. Circle, radius R, diameter d. Fig. 36. If 6^ = anglebetween the axis of Z and a radius drawn to the extremity of anyelement parallel to that axis, y = RsinO; %z = R cos 0; dy=R cos OdO. 4 64* 74 = 4^4 /sin2 0 cos2 0d0 = -2ic4-l|- sin +0-0~\ -A- 4 10 The polar…
