Structural mechanics : comprising the strength and resistance of materials and elements of structural design, with examples and problems (1907)
Greene, Charles E. (Charles Ezra), 1842-1903, Greene, Albert Emerson · New York : John Wiley & Sons ; London : Chapman & Hall · leaf 231
MECHANICS. of the shell below the joint. The volume of the segment is;ra2(/—ifl) if a = f(i —cos ^). If the weight on the whole joint is W, the vertical component of thestress per hnear unit of joint isW -^ 2ry sin d and the stress is The tension per unit of length onany meridian joint is, by §… … T-^/C^ Fig. 91 pressive stress of W in the girder. 27t tan a The stresses in the spherical bottom are smaller than thosein the conical bottom. Example.—A circular tank, 40 ft. diameter and 40 ft. high, has aspherical bottom for which a = 45°. Then ^=28.3 ft. and the ex-treme height = 48.3 ft.…
Mechanics · Structural analysis (Engineering)
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