Some elementary principles of shell stress analysis with notes on the use of the shear center (1939)
NASA Technical Reports Server (NTRS) · leaf 24
. Technical -Ho to-No . 691 24 For a rectangular ' tube symmetrical about both axes, such as shown in figure 15, the normal forces on the cor- ner flanges caused by complete restraint may be calculated by the formula • (22) (reference 1, equation (3c) with G-/E = 0.4). The sign of the stresses is… … <f b 3» Figure 15. Tho effect of tho end restraint on the shoar intensi- ties is written most conreniontly in the form
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