Structural analysis and design of airplanes (1920)
United States. Army. Air Corps · [Washington] · leaf 99
= -856— (61.1X33.4H = —164 in. lbs. 2Considering the span 2—3. the point of zero shear occurs at thecenter of the span. L83X(27.25 -m3_3 = +412 — 49.9X27.25 = —268 in. lbs. Fig. 45 gives the curves of the moments and shears. It will be notedthat the points of maximum moment occur where the shear… … Art. 64 Front Lift Truss results for the four spars. They do not include the effect of eccentricloading, which will be treated in a later article. TABLE VIIMOMENTS, SHEARS AND REACTIONSFront Lower Rear Lower Front Upper Rear Upper s_. ms m,m,m2 m. 92.4 lbs. 39.3 lbs. 115.8 lbs. 48.8 lbs.128.8 45.9…
Airplanes
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