Pomilio, Ottorino · New York, McGraw-Hill · leaf 348
nstituting section4-5. The maximum moment is equal to 216,600 in. lb.,and its plane of stress makes an angle a with the verticalplain such that , _ Horizontal moment _ 16,400 _ ^ ^^^^^^ ~ Vertrcalmoment ~ 215:300 ~ ^^ Then a certain section is fixed for the longerons and withthe usual methods of… … (a) TRANSVERSE SECTION AT 4-5 J v.y= 725 J^^ . A ■ X ^^ i / / k i / ►.^ i 1 o U-i- 0 6 12 In Scale of Lengths. I I I 0 400 600 In. Scale ofEllipse of Inertia X\ // / / \ \ ^. /// Tan ex. Mh 16400Mv 215300 Ir = 825 in^ {b) ELLIPSE OF INERTIA AT SECTION 4^5 Maximum Momenf ai-SccHon 216600 in…
Airplanes
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