A theory for primary failure of straight centrally loaded columns (1938)
NASA Technical Reports Server (NTRS) · leaf 7
inimum when 0=0° or 180° locates the axis of rotation for 0BTmtll. the axis of rotation is on the principal axis about which Similarly, when 0=90° or 270°, it may be concluded the moment of inertia is, respectively, maximum or that GSt is a maximum or minimum when the axis of ■minimum. rotation is… … 1.5 1.0 b/h Fiotoe 0 —Variation of the critical stress with blh for different locations of the ails of rotation along the principal axes of an I section column with pin ends. Curves rrauiusu. van.«u»iu»uu™ ^ ^ tt=U-0S inch, length=17J inches, and B~IW pounds per square inch. When a free column of…
NASA Technical Reports Server (NTRS)
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