Structural analysis and design of airplanes (1920)
United States. Army. Air Corps · [Washington] · leaf 282
Origin at Support 1 EIv = x(x—L r m1 sx(x+L) w(x+L) (x^L2)!—+ + 120L m2—m1 w L »i- L 6 Case 3B—Deflection in One Span for Uniformly Varying Loads. Origin at Support 1.EIv=x(x—L) … mi si - + — (x+L) 2 6 f X(5x:lL—x4—4L^) 120L m2—mx wL Si 263 Appendix Art. 172 Case 4—External Moments Within Spans. m fa ma M <** bU C* « fl C \^ J, k L* L< ^t Ffz f?3 Origin at Support 2. m1L2-|-2m2(L1-|-L2)-f-m.;L1 = ma 6CX 3C,2 L, 2L, 6C. 3C„3 L. 2L. + 6EIv3 6EIV! + The algebraic signs of…
Airplanes
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